129001490081568

Names of 129001490081568

• Cardinal: 129001490081568 can be written as One hundred twenty-nine trillion, one billion, four hundred ninety million, eighty-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.29001490081568 × 10¹⁴

Factors of 129001490081568

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13180

Divisors of 129001490081568

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 31 32 36 39 48 52 54 58 62 72 78 87 93 96 104 108 116 117 124 144 156 174 186 208 216 232 234 248 261 279 288 312 348 351 372 377 403 416 432 464 468 496 522 558 624 696 702 744 754 783 806 837 864 899 928 936 992 1044 1061 1116 1131 1209 1248 1392 1404 1488 1508 1566 1612 1674 1798 1872 2088 2122 2232 2262 2418 2697 2784 2808 2976 3016 3132 3183 3224 3348 3393 3596 3627 3744 4176 4244 4464 4524 4836 5394 5616 6032 6264 6366 6448 6696 6786 7192 7254 8091 8352 8488 8928 9048 9549 9672 10179 10788 10881 11232 11687 12041 12064 12528 12732 12896 13392 13572 13793 14384 14508 16182 16976 18096 19098 19344 20358 21576 21762 23374 24082 24273 25056 25464 26784 27144 27586 28647 28768 29016 30769 32364 32891 33952 35061 36123 36192 38196 38688 40716 41379 43152 43524 46748 48164 48546 50928 54288 55172 57294 58032 61538 64728 65782 70122 72246 76392 81432 82758 86304 87048 92307 93496 96328 97092 98673 101856 105183 108369 108576 110344 114588 116064 123076 124137 129456 131564 140244 144492 152784 156533 162864 165516 174096 184614 186992 192656 194184 197346 210366 216738 220688 229176 246152 248274 258912 263128 276921 280488 288984 296019 305568 313066 315549 325107 325728 331032 348192 349189 369228 372411 373271 373984 385312 388368 394692 399997 420732 427583 433476 441376 458352 469599 492304 496548 526256 553842 560976 577968 592038 626132 631098 650214 662064 698378 738456 744822 746542 776736 789384 799994 830763 841464 855166 866952 888057 916704 939198 953839 984608 993096 1047567 1052512 1107684 1119813 1121952 1155936 1184076 1199991 1252264 1262196 1282749 1300428 1324128 1396756 1408797 1476912 1489644 1493084 1578768 1599988 1661526 1682928 1710332 1733904 1776114 1878396 1907678 1986192 2095134 2215368 2239626 2368152 2399982 2504528 2524392 2565498 2600856 2793512 2817594 2861517 2953824 2979288 2986168 3142701 3157536 3199976 3323052 3359439 3365856 3420664 3467808 3552228 3599973 3756792 3815356 3848247 3972384 4190268 4226391 4430736 4479252 4539457 4736304 4799964 4852523 5009056 5048784 5130996 5201712 5587024 5635188 5723034 5958576 5972336 6285402 6399952 6646104 6718878 6841328 7104456 7199946 7513584 7630712 7696494 8380536 8452782 8584551 8861472 8958504 9078914 9428103 9472608 9599928 9705046 10078317 10097568 10261992 10403424 10799919 10824859 11174048 11270376 11446068 11544741 11917152 11944672 12399907 12570804 12775501 12799904 13292208 13437756 13618371 13682656 14208912 14399892 14557569 15027168 15261424 15392988 16761072 16905564 17169102 17917008 18157828 18856206 19199856 19410092 20156634 20523984 21599838 21649718 22540752 22892136 23089482 24799814 25141608 25551002 25753653 26584416 26875512 27236742 28417824 28799784 29115138 30522848 30785976 32474577 33522144 33811128 34338204 35834016 36315656 37199721 37712412 38326503 38399712 38820184 40313268 40855113 41047968 43199676 43299436 43672707 45081504 45784272 46178964 49599628 50283216 51102004 51507306 53751024 54473484 57599568 58230276 61571952 64949154 67622256 68676408 72631312 74399442 75424824 76653006 77640368 80626536 81710226 86399352 86598872 87345414 91568544 92357928 97423731 99199256 100566432 102204008 103014612 107502048 108946968 111599163 114979509 115199136 116460552 122565339 123143904 129898308 131018121 135244512 137352816 140723167 145262624 148798884 150849648 153306012 155280736 161253072 163420452 166081513 172798704 173197744 174690828 184715856 194847462 198398512 204408016 206029224 217893936 223198326 229959018 232921104 245130678 259796616 262036242 274705632 281446334 292271193 297597768 301699296 306612024 322506144 326840904 332163026 334797489 344938527 345597408 346395488 349381656 369431712 370489529 389694924 396040531 396797024 408816032 412058448 422169501 435787872 446396652 459918036 465842208 490261356 498244539 519593232 524072484 562892668 584542386 595195536 613224048 653681808 664326052 669594978 689877054 698763312 740979058 779389848 792081062 824116896 844339002 892793304 919836072 980522712 996489078 1039186464 1048144968 1111468587 1125785336 1169084772 1188121593 1190391072 1226448096 1266508503 1307363616 1328652104 1339189956 1379754108 1397526624 1481958116 1494733617 1558779696 1584162124 1688678004 1785586608 1839672144 1961045424 1992978156 2096289936 2222937174 2251570672 2338169544 2376243186 2533017006 2657304208 2678379912 2759508216 2963916232 2989467234 3117559392 3168324248 3334405761 3377356008 3564364779 3571173216 3679344288 3799525509 3922090848 3985956312 4192579872 4445874348 4484200851 4503141344 4676339088 4752486372 4816363877 5066034012 5148526903 5314608416 5356759824 5519016432 5927832464 5978934468 6336648496 6668811522 6754712016 7128729558 7599051018 7971912624 8891748696 8968401702 9352678176 9504972744 9632727754 10003217283 10132068024 10297053806 10693094337 10713519648 11038032864 11485175399 11855664928 11957868936 12673296992 13337623044 13509424032 14257459116 14449091631 15198102036 15445580709 15943825248 17783497392 17936803404 19009945488 19265455508 20006434566 20264136048 20594107612 21386188674 22970350798 23915737872 26675246088 28514918232 28898183262 30396204072 30891161418 34455526197 35566994784 35873606808 38019890976 38530911016 40012869132 40528272096 41188215224 42772377348 43347274893 45940701596 46336742127 47831475744 53350492176 57029836464 57796366524 60792408144 61782322836 68911052394 71747213616 77061822032 80025738264 82376430448 85544754696 86694549786 91881403192 92673484254 103366578591 106700984352 114059672928 115592733048 121584816288 123564645672 130041824679 137822104788 139010226381 143494427232 149307280187 154123644064 160051476528 164752860896 171089509392 173389099572 183762806384 185346968508 206733157182 231185466096 247129291344 260083649358 275644209576 278020452762 298614560374 310099735773 320102953056 342179018784 346778199144 367525612768 370693937016 413466314364 447921840561 462370932192 494258582688 520167298716 551288419152 556040905524 597229120748 620199471546 693556398288 741387874032 826932628728 895843681122 1040334597432 1102576838304 1112081811048 1194458241496 1240398943092 1343765521683 1387112796576 1482775748064 1653865257456 1791687362244 2080669194864 2224163622096 2388916482992 2480797886184 2687531043366 3307730514912 3583374724488 4031296565049 4161338389728 4448327244192 4777832965984 4961595772368 5375062086732 7166749448976 8062593130098 9923191544736 10750124173464 14333498897952 16125186260196 21500248346928 32250372520392 43000496693856 64500745040784 129001490081568
• Sum of all divisors σ(n): 433134671155200
• Sum of proper divisors (its aliquot sum) s(n): 304133181073632
• 129001490081568 is an abundant number, because the sum of its proper divisors (304133181073632) is greater than itself. Its abundance is 175131690992064

Bases of 129001490081568

• Binary: 11101010101001101111111111111011110011100100000₂
• Hexadecimal: 0x75537FFDE720
• Base-36: 19Q6GSH3C0

Squares and roots of 129001490081568

• 129001490081568 squared (129001490081568²) is 16641384443264887079293338624
• 129001490081568 cubed (129001490081568³) is 2146763390201395344178819138854348804882432
• The square root of 129001490081568 is 11357882.2885944719
• The cube root of 129001490081568 is 50527.9380203269

Scales and comparisons

• 129,001,490,081,568 seconds is equal to 4,101,848 years, 18 weeks, 3 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 129,001,490,081,568 would take you about ten million, two hundred fifty-four thousand, six hundred twenty 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 129001490081568 cubic inches would be around 4210.7 feet tall.

Recreational maths with 129001490081568

• 129001490081568 backwards is 865180094100921
• 129001490081568 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129001490081568's digits is 54
• More coming soon!