12712485321792

Names of 12712485321792

• Cardinal: 12712485321792 can be written as Twelve trillion, seven hundred twelve billion, four hundred eighty-five million, three hundred twenty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.2712485321792 × 10¹³

Factors of 12712485321792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 27553511

Divisors of 12712485321792

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 89 96 108 144 162 178 192 216 267 288 324 356 432 534 576 648 712 801 864 1068 1296 1424 1602 1728 2136 2403 2592 2848 3204 4272 4806 5184 5696 6408 7209 8544 9612 12816 14418 17088 19224 25632 28836 38448 51264 57672 76896 115344 153792 230688 461376 27553417 55106834 82660251 110213668 165320502 220427336 247980753 330641004 440854672 495961506 661282008 743942259 881709344 991923012 1322564016 1487884518 1763418688 1983846024 2231826777 2452254113 2645128032 2975769036 3967692048 4463653554 4904508226 5290256064 5951538072 7356762339 7935384096 8927307108 9809016452 11903076144 14713524678 15870768192 17854614216 19618032904 22070287017 23806152288 29427049356 35709228432 39236065808 44140574034 47612304576 58854098712 66210861051 71418456864 78472131616 88281148068 117708197424 132421722102 142836913728 156944263232 176562296136 198632583153 235416394848 264843444204 353124592272 397265166306 470832789696 529686888408 706249184544 794530332612 1059373776816 1412498369088 1589060665224 2118747553632 3178121330448 4237495107264 6356242660896 12712485321792
• Sum of all divisors σ(n): 38107203696540
• Sum of proper divisors (its aliquot sum) s(n): 25394718374748
• 12712485321792 is an abundant number, because the sum of its proper divisors (25394718374748) is greater than itself. Its abundance is 12682233052956

Bases of 12712485321792

• Binary: 10111000111111011011001010111111110001000000₂
• Hexadecimal: 0xB8FDB2BFC40
• Base-36: 4I819J800

Squares and roots of 12712485321792

• 12712485321792 squared (12712485321792²) is 161607283056777049790091264
• 12712485321792 cubed (12712485321792³) is 2054430213753963223207188748284088025088
• The square root of 12712485321792 is 3565457.2388113137
• The cube root of 12712485321792 is 23338.7085958181

Scales and comparisons

• 12,712,485,321,792 seconds is equal to 404,217 years, 36 weeks, 6 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 12,712,485,321,792 would take you about one million, ten thousand, five hundred forty-four 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 12712485321792 cubic inches would be around 1944.9 feet tall.

Recreational maths with 12712485321792

• 12712485321792 backwards is 29712358421721
• 12712485321792 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12712485321792's digits is 54
• More coming soon!