13012912786944

Names of 13012912786944

• Cardinal: 13012912786944 can be written as Thirteen trillion, twelve billion, nine hundred twelve million, seven hundred eighty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3012912786944 × 10¹³

Factors of 13012912786944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 39745

Divisors of 13012912786944

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 64 84 93 96 112 124 128 168 186 192 217 224 248 256 336 372 384 434 448 496 512 651 672 744 768 868 896 992 1009 1302 1344 1488 1536 1736 1792 1984 2018 2604 2688 2976 3027 3472 3584 3968 4036 5208 5376 5952 6054 6944 7063 7936 8072 10416 10752 11904 12108 13888 14126 15872 16144 20832 21189 23808 24216 27776 28252 31279 32288 38693 41664 42378 47616 48432 55552 56504 62558 64576 77386 83328 84756 93837 96864 111104 113008 116079 125116 129152 154772 166656 169512 187674 193728 218953 226016 232158 250232 258304 270851 309544 333312 339024 375348 387456 437906 452032 464316 500464 516608 541702 619088 656859 678048 750696 774912 812553 875812 904064 928632 1000928 1083404 1199483 1238176 1313718 1356096 1501392 1549824 1625106 1751624 1808128 1857264 2001856 2166808 2398966 2476352 2627436 2712192 3002784 3250212 3503248 3598449 3616256 3714528 4003712 4333616 4797932 4952704 5254872 5424384 6005568 6500424 7006496 7196898 7429056 8007424 8396381 8667232 9595864 9905408 10509744 10848768 12011136 13000848 14012992 14393796 14858112 16014848 16792762 17334464 19191728 19810816 21019488 24022272 25189143 26001696 28025984 28787592 29716224 33585524 34668928 38383456 39041237 42038976 48044544 50378286 52003392 56051968 57575184 59432448 67171048 69337856 76766912 78082474 84077952 100756572 104006784 112103936 115150368 117123711 134342096 138675712 153533824 156164948 168155904 201513144 208013568 230300736 234247422 268684192 273288659 307067648 312329896 336311808 403026288 416027136 460601472 468494844 537368384 546577318 614135296 624659792 806052576 819865977 921202944 936989688 1074736768 1093154636 1210278347 1249319584 1612105152 1639731954 1842405888 1873979376 2149473536 2186309272 2420556694 2498639168 3224210304 3279463908 3630835041 3747958752 4298947072 4372618544 4841113388 4997278336 6448420608 6558927816 7261670082 7495917504 8471948429 8745237088 9682226776 9994556672 12896841216 13117855632 14523340164 14991835008 16943896858 17490474176 19364453552 19989113344 25415845287 26235711264 29046680328 29983670016 33887793716 34980948352 38728907104 50831690574 52471422528 58093360656 59967340032 67775587432 69961896704 77457814208 101663381148 104942845056 116186721312 135551174864 139923793408 154915628416 203326762296 209885690112 232373442624 271102349728 309831256832 406653524592 419771380224 464746885248 542204699456 619662513664 813307049184 929493770496 1084409398912 1626614098368 1858987540992 2168818797824 3253228196736 4337637595648 6506456393472 13012912786944
• Sum of all divisors σ(n): 40939316858880
• Sum of proper divisors (its aliquot sum) s(n): 27926404071936
• 13012912786944 is an abundant number, because the sum of its proper divisors (27926404071936) is greater than itself. Its abundance is 14913491284992

Bases of 13012912786944

• Binary: 10111101010111001110000010110100111000000000₂
• Hexadecimal: 0xBD5CE0B4E00
• Base-36: 4M21SAFPC

Squares and roots of 13012912786944

• 13012912786944 squared (13012912786944²) is 169335899200610661136859136
• 13012912786944 cubed (13012912786944³) is 2203553287996286740161124010848507920384
• The square root of 13012912786944 is 3607341.5123805509
• The cube root of 13012912786944 is 23521.1295019605

Scales and comparisons

• 13,012,912,786,944 seconds is equal to 413,770 years, 19 weeks, 3 days, 12 hours, 22 minutes, 24 seconds.
• To count from 1 to 13,012,912,786,944 would take you about one million, thirty-four thousand, four hundred twenty-five 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 13012912786944 cubic inches would be around 1960.1 feet tall.

Recreational maths with 13012912786944

• 13012912786944 backwards is 44968721921031
• The number of decimal digits it has is: 14
• The sum of 13012912786944's digits is 57
• More coming soon!