Discover a lot of information on the number 42: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!

In letters, the number 42 is written as: Forty-two. And in other languages? how does it spell?

42 in other languages | |||
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Write 42 in english | Forty-two | ||

Write 42 in french | Quarante-deux | ||

Write 42 in spanish | Cuarenta y dos | ||

Write 42 in portuguese | Quarenta e dois |

The number 42 is composed of:

1 iteration **of the number 4** : The number 4 (four) is the symbol of the square. It represents structuring, organization, work and construction.... Find out more about the number 4

1 iteration **of the number 2** : The number 2 (two) represents double, association, cooperation, union, complementarity. It is the symbol of duality.... Find out more about the number 2

Other ways to write 42 | |||
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In letter | Forty-two | ||

In roman numeral | XLII | ||

In binary | 101010 | ||

In octal | 52 | ||

In hexadecimal | 2a | ||

In US dollars | USD 42.00 ($) | ||

In euros | 42,00 EUR (€) |

Operations and solutions | |||
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42*2 | = | 84 | The double of 42 is 84 |

42*3 | = | 126 | The triple of 42 is 126 |

42/2 | = | 21 | The half of 42 is 21.000000 |

42/3 | = | 14 | The third of 42 is 14.000000 |

42^{2} |
= | 1764 | The square of 42 is 1764.000000 |

42^{3} |
= | 74088 | The cube of 42 is 74088.000000 |

√42 | = | 6.4807406984079 | The square root of 42 is 6.480741 |

log(42) | = | 3.7376696182834 | The natural (Neperian) logarithm of 42 is 3.737670 |

log10(42) | = | 1.6232492903979 | The decimal logarithm (base 10) of 42 is 1.623249 |

sin(42) | = | -0.91652154791563 | The sine of 42 is -0.916522 |

cos(42) | = | -0.39998531498835 | The cosine of 42 is -0.399985 |

tan(42) | = | 2.2913879924375 | The tangent of 42 is 2.291388 |