129972788802864

Names of 129972788802864

• Cardinal: 129972788802864 can be written as One hundred twenty-nine trillion, nine hundred seventy-two billion, seven hundred eighty-eight million, eight hundred two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.29972788802864 × 10¹⁴

Factors of 129972788802864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8868757

Divisors of 129972788802864

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 48 49 56 62 63 67 72 84 93 98 112 124 126 134 144 147 168 186 196 201 217 248 252 268 279 294 336 372 392 402 434 441 469 496 504 536 558 588 603 651 744 784 804 868 882 938 1008 1072 1116 1176 1206 1302 1407 1488 1519 1608 1736 1764 1876 1953 2077 2232 2352 2412 2604 2814 3038 3216 3283 3472 3528 3752 3906 4154 4221 4464 4557 4824 5208 5628 6076 6231 6566 7056 7504 7812 8308 8442 9114 9648 9849 10416 11256 12152 12462 13132 13671 14539 15624 16616 16884 18228 18693 19698 22512 24304 24924 26264 27342 29078 29547 31248 33232 33768 36456 37386 39396 43617 49848 52528 54684 58156 59094 67536 72912 74772 78792 87234 99696 101773 109368 116312 118188 130851 149544 157584 174468 203546 218736 232624 236376 261702 299088 305319 348936 407092 472752 523404 610638 697872 814184 915957 1046808 1221276 1628368 1831914 2093616 2442552 3663828 4885104 7327656 8868647 14655312 17737294 26605941 35474588 53211882 62080529 70949176 79817823 106423764 124161058 141898352 159635646 186241587 212847528 248322116 274928057 319271292 372483174 425695056 434563703 496644232 549856114 558724761 594199349 638542584 744966348 824784171 869127406 993288464 1099712228 1117449522 1188398698 1277085168 1303691109 1489932696 1649568342 1738254812 1782598047 1924496399 2199424456 2234899044 2376797396 2474352513 2607382218 2979865392 3299136684 3476509624 3565196094 3848992798 3911073327 4159395443 4398848912 4469798088 4753594792 4948705026 5214764436 5347794141 5773489197 6598273368 6953019248 7130392188 7697985596 7822146654 8318790886 8939596176 9507189584 9897410052 10429528872 10695588282 11546978394 12478186329 13196546736 13471474793 14260784376 15395971192 15644293308 16637581772 17320467591 18420179819 19794820104 20859057744 21391176564 23093956788 24956372658 26942949586 28521568752 29115768101 30791942384 31288586616 33275163544 34640935182 36840359638 37434558987 39589640208 40414424379 42782353128 46187913576 49912745316 53885899172 55260539457 58231536202 62577173232 66550327088 69281870364 73680719276 74869117974 80828848758 85564706256 87347304303 92375827152 99825490632 107771798344 110521078914 116463072404 121243273137 128941258733 138563740728 147361438552 149738235948 161657697516 165781618371 174694608606 199650981264 215543596688 221042157828 232926144808 242486546274 257882517466 262041912909 277127481456 294722877104 299476471896 323315395032 331563236742 349389217212 386823776199 442084315656 465852289616 484973092548 515765034932 524083825818 598952943792 646630790064 663126473484 698778434424 773647552398 884168631312 902588811131 969946185096 1031530069864 1048167651636 1160471328597 1326252946968 1397556868848 1547295104796 1805177622262 1939892370192 2063060139728 2096335303272 2320942657194 2652505893936 2707766433393 3094590209592 3610355244524 4192670606544 4641885314388 5415532866786 6189180419184 7220710489048 8123299300179 9283770628776 10831065733572 14441420978096 16246598600358 18567541257552 21662131467144 32493197200716 43324262934288 64986394401432 129972788802864
• Sum of all divisors σ(n): 443298447940608
• Sum of proper divisors (its aliquot sum) s(n): 313325659137744
• 129972788802864 is an abundant number, because the sum of its proper divisors (313325659137744) is greater than itself. Its abundance is 183352870334880

Bases of 129972788802864

• Binary: 11101100011010110100101111010000011010100110000₂
• Hexadecimal: 0x7635A5E83530
• Base-36: 1A2KOANL80

Squares and roots of 129972788802864

• 129972788802864 squared (129972788802864²) is 16892925829193889574254602496
• 129972788802864 cubed (129972788802864³) is 2195620681060263623459926667381226026348544
• The square root of 129972788802864 is 11400560.8986077523
• The cube root of 129972788802864 is 50654.4354212571

Scales and comparisons

• 129,972,788,802,864 seconds is equal to 4,132,732 years, 33 weeks, 6 days, 5 hours, 14 minutes, 24 seconds.
• To count from 1 to 129,972,788,802,864 would take you about ten million, three hundred thirty-one thousand, eight hundred thirty-one 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 129972788802864 cubic inches would be around 4221.2 feet tall.

Recreational maths with 129972788802864

• 129972788802864 backwards is 468208887279921
• The number of decimal digits it has is: 15
• The sum of 129972788802864's digits is 81
• More coming soon!