Discover a lot of information on the number 387: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!

## Mathematical properties of 387

Is 387 a prime number? No
Is 387 a perfect number? No
Number of divisors 6
List of dividers 1, 3, 9, 43, 129, 387
Sum of divisors 572
Prime factorization 32 x 43
Prime factors 3, 43

## How to write / spell 387 in letters?

In letters, the number 387 is written as: Three hundred and eighty-seven. And in other languages? how does it spell?

387 in other languages
Write 387 in english Three hundred and eighty-seven
Write 387 in french Trois cent quatre-vingt-sept
Write 387 in spanish Trescientos ochenta y siete
Write 387 in portuguese Trezentos oitenta e sete

## Decomposition of the number 387

The number 387 is composed of:

1 iteration of the number 3 : The number 3 (three) is the symbol of the trinity. He also represents the union.... Find out more about the number 3

1 iteration of the number 8 : The number 8 (eight) represents power, ambition. It symbolizes balance, realization.... Find out more about the number 8

1 iteration of the number 7 : The number 7 (seven) represents faith, teaching. It symbolizes reflection, the spiritual life.... Find out more about the number 7

Other ways to write 387
In letter Three hundred and eighty-seven
In roman numeral CCCLXXXVII
In binary 110000011
In octal 603
In US dollars USD 387.00 (\$)
In euros 387,00 EUR (€)
Some related numbers
Previous number 386
Next number 388
Next prime number 389

## Mathematical operations

Operations and solutions
387*2 = 774 The double of 387 is 774
387*3 = 1161 The triple of 387 is 1161
387/2 = 193.5 The half of 387 is 193.500000
387/3 = 129 The third of 387 is 129.000000
3872 = 149769 The square of 387 is 149769.000000
3873 = 57960603 The cube of 387 is 57960603.000000
√387 = 19.672315572906 The square root of 387 is 19.672316
log(387) = 5.9584246930298 The natural (Neperian) logarithm of 387 is 5.958425
log10(387) = 2.5877109650189 The decimal logarithm (base 10) of 387 is 2.587711
sin(387) = -0.55145182811491 The sine of 387 is -0.551452
cos(387) = -0.83420673772676 The cosine of 387 is -0.834207
tan(387) = 0.66104935764202 The tangent of 387 is 0.661049