142731752704

Names of 142731752704

• Cardinal: 142731752704 can be written as One hundred forty-two billion, seven hundred thirty-one million, seven hundred fifty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.42731752704 × 10¹¹

Factors of 142731752704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10009

Divisors of 142731752704

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 232 256 464 928 1856 2609 3712 5218 7369 7424 10436 14738 20872 29476 41744 58952 75661 83488 117904 151322 166976 213701 235808 302644 333952 427402 471616 605288 667904 854804 943232 1210576 1709608 1886464 2421152 3419216 4842304 6838432 9684608 13676864 19225721 19369216 27353728 38451442 54707456 76902884 153805768 307611536 557545909 615223072 1115091818 1230446144 2230183636 2460892288 4460367272 4921784576 8920734544 17841469088 35682938176 71365876352 142731752704
• Sum of all divisors σ(n): 294883281000
• Sum of proper divisors (its aliquot sum) s(n): 152151528296
• 142731752704 is an abundant number, because the sum of its proper divisors (152151528296) is greater than itself. Its abundance is 9419775592

Bases of 142731752704

• Binary: 10000100111011011110011011010100000000₂
• Hexadecimal: 0x213B79B500
• Base-36: 1TKIST8G

Squares and roots of 142731752704

• 142731752704 squared (142731752704²) is 20372353229955811311616
• 142731752704 cubed (142731752704³) is 2907781683216588504977260794609664
• The square root of 142731752704 is 377798.5610136703
• The cube root of 142731752704 is 5226.0496683631

Scales and comparisons

• 142,731,752,704 seconds is equal to 4,538 years, 22 weeks, 1 day, 21 hours, 5 minutes, 4 seconds.
• To count from 1 to 142,731,752,704 would take you about nine thousand and seventy-six 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 142731752704 cubic inches would be around 435.5 feet tall.

Recreational maths with 142731752704

• 142731752704 backwards is 407257137241
• The number of decimal digits it has is: 12
• The sum of 142731752704's digits is 43
• More coming soon!