42691937881599

Names of 42691937881599

• Cardinal: 42691937881599 can be written as Forty-two trillion, six hundred ninety-one billion, nine hundred thirty-seven million, eight hundred eighty-one thousand, five hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2691937881599 × 10¹³

Factors of 42691937881599

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7993

Divisors of 42691937881599

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 491 929 1473 2659 2787 3911 4419 7977 8361 11733 23931 35199 456139 1305569 1368417 1920301 2470211 3633319 3916707 4105251 5760903 7410633 10399349 10899957 11750121 17282709 22231899 31198047 32699871 93594141 1212873601 1783959629 3638620803 5106080359 5351878887 9660995221 10915862409 15318241077 16055636661 28982985663 45954723231 86948956989 4743548653511 14230645960533 42691937881599
• Sum of all divisors σ(n): 61897325817600
• Sum of proper divisors (its aliquot sum) s(n): 19205387936001
• 42691937881599 is a deficient number, because the sum of its proper divisors (19205387936001) is less than itself. Its deficiency is 23486549945598

Bases of 42691937881599

• Binary: 1001101101001111111101110010101100110111111111₂
• Hexadecimal: 0x26D3FDCACDFF
• Base-36: F4SELJHTR

Squares and roots of 42691937881599

• 42691937881599 squared (42691937881599²) is 1822601560086307711742796801
• 42691937881599 cubed (42691937881599³) is 77810392586110076162866433596831453964799
• The square root of 42691937881599 is 6533906.7854996983
• The cube root of 42691937881599 is 34950.1161152447

Scales and comparisons

• 42,691,937,881,599 seconds is equal to 1,357,471 years, 29 weeks, 4 days, 9 hours, 46 minutes, 39 seconds.
• To count from 1 to 42,691,937,881,599 would take you about three million, three hundred ninety-three thousand, six hundred seventy-eight 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 42691937881599 cubic inches would be around 2912.5 feet tall.

Recreational maths with 42691937881599

• 42691937881599 backwards is 99518873919624
• The number of decimal digits it has is: 14
• The sum of 42691937881599's digits is 81
• More coming soon!