129426612669270

Names of 129426612669270

• Cardinal: 129426612669270 can be written as One hundred twenty-nine trillion, four hundred twenty-six billion, six hundred twelve million, six hundred sixty-nine thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.2942661266927 × 10¹⁴

Factors of 129426612669270

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 123634

Divisors of 129426612669270

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 41 42 45 49 54 63 70 81 82 90 98 105 123 126 135 147 162 189 205 210 245 246 270 287 294 315 369 378 405 410 441 490 567 574 615 630 647 735 738 810 861 882 945 1107 1134 1230 1294 1323 1435 1470 1722 1845 1890 1941 2009 2205 2214 2583 2646 2835 2870 3235 3321 3690 3882 3969 4018 4305 4410 4529 5166 5535 5670 5823 6027 6470 6615 6642 7749 7938 8610 9058 9705 10045 11070 11646 12054 12915 13230 13587 15498 16605 17469 18081 19410 19845 20090 22645 23247 25830 26527 27174 29115 30135 31703 33210 34938 36162 38745 39690 40761 45290 46494 52407 53054 54243 58230 60270 63406 67935 77490 79581 81522 87345 90405 95109 104814 108486 116235 122283 122929 132635 135870 158515 159162 162729 174690 180810 185689 190218 203805 232470 238743 244566 245858 262035 265270 271215 285327 317030 325458 366849 368787 371378 397905 407610 475545 477486 524070 542430 557067 570654 611415 614645 716229 733698 737574 795810 813645 855981 860503 928445 951090 1106361 1114134 1193715 1222830 1229290 1299823 1426635 1432458 1627290 1671201 1711962 1721006 1834245 1843935 1856890 2148687 2212722 2387430 2567943 2581509 2599646 2785335 2853270 3319083 3342402 3581145 3668490 3687870 3899469 4279905 4297374 4302515 5013603 5040089 5135886 5163018 5531805 5570670 6023521 6499115 6638166 7162290 7744527 7798938 8356005 8559810 8605030 9957249 10027206 10080178 10743435 11063610 11698407 12047042 12839715 12907545 12998230 15040809 15120267 15489054 16595415 16712010 18070563 19497345 19914498 21486870 23233581 23396814 25068015 25200445 25679430 25815090 30081618 30117605 30240534 33190830 35095221 35280623 36141126 38722635 38994690 45360801 46467162 49786245 50136030 50400890 54211689 58492035 60235210 69700743 70190442 70561246 75204045 75601335 77445270 79535063 90352815 90721602 99572490 105285663 105841869 108423378 116167905 116984070 136082403 139401486 150408090 151202670 159070126 162635067 175476105 176403115 180705630 210571326 211683738 226804005 232335810 238605189 246964361 271058445 272164806 317525607 325270134 348503715 350952210 352806230 397675315 408247209 453608010 477210378 487905201 493928722 526428315 529209345 542116890 556745441 635051214 680412015 697007430 715815567 740893083 795350630 813175335 816494418 952576821 975810402 1052856630 1058418690 1113490882 1193025945 1234821805 1360824030 1431631134 1481786166 1587628035 1626350670 1670236323 1905153642 2041236045 2147446701 2222679249 2386051890 2439526005 2469643610 2783727205 2857730463 3175256070 3260937583 3340472646 3579077835 3704465415 3897218087 4082472090 4294893402 4445358498 4762884105 4879052010 5010708969 5567454410 5715460926 6442340103 6521875166 6668037747 7158155670 7408930830 7794436174 8351181615 9525768210 9782812749 10021417938 10737233505 11113396245 11691654261 12884680206 13336075494 14288652315 15032126907 16304687915 16702363230 19486090435 19565625498 20004113241 21474467010 22226792490 22826563081 23383308522 25053544845 28577304630 29348438247 30064253814 32211700515 32609375830 33340188735 35074962783 38972180870 40008226482 45096380721 45653126162 48914063745 50107089690 58458271305 58696876494 64423401030 66680377470 68479689243 70149925566 75160634535 88045314741 90192761442 97828127490 100020566205 105224888349 114132815405 116916542610 136959378486 146742191235 150321269070 159785941567 175374813915 176090629482 200041132410 205439067729 210449776698 225481903605 228265630810 264135944223 293484382470 315674665047 319571883134 342398446215 350749627830 410878135458 440226573705 450963807210 479357824701 526124441745 528271888446 616317203187 631349330094 684796892430 798929707835 880453147410 958715649402 1027195338645 1052248883490 1232634406374 1320679721115 1438073474103 1578373325235 1597859415670 1848951609561 2054390677290 2396789123505 2641359442230 2876146948206 3081586015935 3156746650470 3697903219122 4314220422309 4793578247010 6163172031870 7190367370515 8628440844618 9244758047805 12942661266927 14380734741030 18489516095610 21571102111545 25885322533854 43142204223090 64713306334635 129426612669270
• Sum of all divisors σ(n): 415350663900480
• Sum of proper divisors (its aliquot sum) s(n): 285924051231210
• 129426612669270 is an abundant number, because the sum of its proper divisors (285924051231210) is greater than itself. Its abundance is 156497438561940

Bases of 129426612669270

• Binary: 11101011011011001111011010001011100101101010110₂
• Hexadecimal: 0x75B67B45CB56
• Base-36: 19VLRJHJDI

Squares and roots of 129426612669270

• 129426612669270 squared (129426612669270²) is 16751248067041241674402332900
• 129426612669270 cubed (129426612669270³) is 2168057295299804568019792887570384139983000
• The square root of 129426612669270 is 11376581.7655950595
• The cube root of 129426612669270 is 50583.3818619765

Scales and comparisons

• 129,426,612,669,270 seconds is equal to 4,115,365 years, 48 weeks, 6 days, 4 hours, 34 minutes, 30 seconds.
• To count from 1 to 129,426,612,669,270 would take you about ten million, two hundred eighty-eight thousand, four hundred fourteen 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 129426612669270 cubic inches would be around 4215.3 feet tall.

Recreational maths with 129426612669270

• 129426612669270 backwards is 072966216624921
• 129426612669270 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129426612669270's digits is 63
• More coming soon!