42561515240937

Names of 42561515240937

• Cardinal: 42561515240937 can be written as Forty-two trillion, five hundred sixty-one billion, five hundred fifteen million, two hundred forty thousand, nine hundred thirty-seven.

Scientific notation

• Scientific notation: 4.2561515240937 × 10¹³

Factors of 42561515240937

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1077479477

Divisors of 42561515240937

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 57 63 77 99 133 171 189 209 231 297 399 513 627 693 1197 1463 1881 2079 3591 4389 5643 13167 39501 1077479437 3232438311 7542356059 9697314933 11852273807 20472109303 22627068177 29091944799 35556821421 61416327909 67881204531 82965916649 106670464263 143304765121 184248983727 203643613593 225193202333 248897749947 320011392789 429914295363 552746951181 675579606999 746693249841 1289742886089 1576352416331 2026738820997 2240079749523 3869228658267 4729057248993 6080216462991 14187171746979 42561515240937
• Sum of all divisors σ(n): 82750420838400
• Sum of proper divisors (its aliquot sum) s(n): 40188905597463
• 42561515240937 is a deficient number, because the sum of its proper divisors (40188905597463) is less than itself. Its deficiency is 2372609643474

Bases of 42561515240937

• Binary: 1001101011010110011111111111110011110111101001₂
• Hexadecimal: 0x26B59FFF3DE9
• Base-36: F34HN9O89

Squares and roots of 42561515240937

• 42561515240937 squared (42561515240937²) is 1811482579604512537160637969
• 42561515240937 cubed (42561515240937³) is 77099443420529332700222987493035665336953
• The square root of 42561515240937 is 6523918.7028148197
• The cube root of 42561515240937 is 34914.4892782113

Scales and comparisons

• 42,561,515,240,937 seconds is equal to 1,353,324 years, 27 weeks, 5 days, 2 hours, 28 minutes, 57 seconds.
• To count from 1 to 42,561,515,240,937 would take you about three million, three hundred eighty-three thousand, three hundred eleven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 42561515240937 cubic inches would be around 2909.5 feet tall.

Recreational maths with 42561515240937

• 42561515240937 backwards is 73904251516524
• The number of decimal digits it has is: 14
• The sum of 42561515240937's digits is 54
• More coming soon!