56287139664

Names of 56287139664

• Cardinal: 56287139664 can be written as Fifty-six billion, two hundred eighty-seven million, one hundred thirty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 5.6287139664 × 10¹⁰

Factors of 56287139664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 55

Divisors of 56287139664

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 43 48 49 56 84 86 98 112 129 147 168 172 196 258 294 301 336 343 344 392 516 588 602 686 688 784 903 1029 1032 1176 1204 1372 1806 1849 2058 2064 2107 2352 2408 2744 3612 3698 4116 4214 4816 5488 5547 6321 7224 7396 8232 8428 11094 12642 12943 14448 14749 14792 16464 16856 22188 25284 25886 29498 29584 33712 38829 44247 44376 50568 51772 58996 77658 79507 88494 88752 90601 101136 103544 117992 155316 159014 176988 181202 207088 235984 238521 271803 310632 318028 353976 362404 477042 543606 556549 621264 634207 636056 707952 724808 954084 1087212 1113098 1268414 1272112 1449616 1669647 1902621 1908168 2174424 2226196 2536828 3339294 3418801 3805242 3816336 3895843 4348848 4452392 5073656 6678588 6837602 7610484 7791686 8904784 10147312 10256403 11687529 13357176 13675204 15220968 15583372 20512806 23375058 23931607 26714352 27270901 27350408 30441936 31166744 41025612 46750116 47863214 54541802 54700816 62333488 71794821 81812703 82051224 93500232 95726428 109083604 143589642 163625406 164102448 167521249 187000464 191452856 218167208 287179284 327250812 335042498 382905712 436334416 502563747 574358568 654501624 670084996 1005127494 1148717136 1172648743 1309003248 1340169992 2010254988 2345297486 2680339984 3517946229 4020509976 4690594972 7035892458 8041019952 9381189944 14071784916 18762379888 28143569832 56287139664
• Sum of all divisors σ(n): 173609969600
• Sum of proper divisors (its aliquot sum) s(n): 117322829936
• 56287139664 is an abundant number, because the sum of its proper divisors (117322829936) is greater than itself. Its abundance is 61035690272

Bases of 56287139664

• Binary: 110100011010111110011001011101010000₂
• Hexadecimal: 0xD1AF99750
• Base-36: PUVWQXC

Squares and roots of 56287139664

• 56287139664 squared (56287139664²) is 3168242091554642032896
• 56287139664 cubed (56287139664³) is 178331285096699610993142034386944
• The square root of 56287139664 is 237249.1088792537
• The cube root of 56287139664 is 3832.3902497709

Scales and comparisons

• 56,287,139,664 seconds is equal to 1,789 years, 39 weeks, 2 days, 12 hours, 34 minutes, 24 seconds.
• To count from 1 to 56,287,139,664 would take you about three thousand, five hundred seventy-nine 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 56287139664 cubic inches would be around 319.4 feet tall.

Recreational maths with 56287139664

• 56287139664 backwards is 46693178265
• The number of decimal digits it has is: 11
• The sum of 56287139664's digits is 57
• More coming soon!