51142690997140

Names of 51142690997140

• Cardinal: 51142690997140 can be written as Fifty-one trillion, one hundred forty-two billion, six hundred ninety million, nine hundred ninety-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 5.114269099714 × 10¹³

Factors of 51142690997140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 376490

Divisors of 51142690997140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 73 146 292 365 730 1460 168409 208001 336818 416002 673636 832004 842045 1040005 1684090 2080010 3368180 4160020 12293857 15184073 24587714 30368146 49175428 60736292 61469285 75920365 122938570 151840730 245877140 303681460 35029240409 70058480818 140116961636 175146202045 350292404090 700584808180 2557134549857 5114269099714 10228538199428 12785672749285 25571345498570 51142690997140
• Sum of all divisors σ(n): 108872049076560
• Sum of proper divisors (its aliquot sum) s(n): 57729358079420
• 51142690997140 is an abundant number, because the sum of its proper divisors (57729358079420) is greater than itself. Its abundance is 6586667082280

Bases of 51142690997140

• Binary: 1011101000001110010101111011100000001110010100₂
• Hexadecimal: 0x2E8395EE0394
• Base-36: I4MMLR5W4

Squares and roots of 51142690997140

• 51142690997140 squared (51142690997140²) is 2615574842428944807488179600
• 51142690997140 cubed (51142690997140³) is 133767535946236669696075673285887406344000
• The square root of 51142690997140 is 7151411.8184551503
• The cube root of 51142690997140 is 37118.8510784145

Scales and comparisons

• 51,142,690,997,140 seconds is equal to 1,626,179 years, 19 weeks, 4 days, 22 hours, 45 minutes, 40 seconds.
• To count from 1 to 51,142,690,997,140 would take you about four million, sixty-five thousand, four hundred forty-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 51142690997140 cubic inches would be around 3093.2 feet tall.

Recreational maths with 51142690997140

• 51142690997140 backwards is 04179909624115
• The number of decimal digits it has is: 14
• The sum of 51142690997140's digits is 58
• More coming soon!