129712988160

Names of 129712988160

• Cardinal: 129712988160 can be written as One hundred twenty-nine billion, seven hundred twelve million, nine hundred eighty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.2971298816 × 10¹¹

Factors of 129712988160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 227

Divisors of 129712988160

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 43 45 48 49 56 60 63 64 70 72 80 84 86 90 96 98 105 112 120 126 128 129 140 144 147 160 167 168 172 180 192 196 210 215 224 240 245 252 256 258 280 288 294 301 315 320 334 336 344 360 384 387 392 420 430 441 448 480 490 501 504 512 516 560 576 588 602 630 640 645 668 672 688 720 735 768 774 784 835 840 860 882 896 903 960 980 1002 1008 1024 1032 1120 1152 1169 1176 1204 1260 1280 1290 1336 1344 1376 1440 1470 1503 1505 1536 1548 1568 1670 1680 1720 1764 1792 1806 1920 1935 1960 2004 2016 2048 2064 2107 2205 2240 2304 2338 2352 2408 2505 2520 2560 2580 2672 2688 2709 2752 2880 2940 3006 3010 3072 3096 3136 3340 3360 3440 3507 3528 3584 3612 3840 3870 3920 4008 4032 4096 4128 4214 4410 4480 4515 4608 4676 4704 4816 5010 5040 5120 5160 5344 5376 5418 5504 5760 5845 5880 6012 6020 6144 6192 6272 6321 6680 6720 6880 7014 7056 7168 7181 7224 7515 7680 7740 7840 8016 8064 8183 8192 8256 8428 8820 8960 9030 9216 9352 9408 9632 10020 10080 10240 10320 10521 10535 10688 10752 10836 11008 11520 11690 11760 12024 12040 12288 12384 12544 12642 13360 13440 13545 13760 14028 14112 14336 14362 14448 15030 15360 15480 15680 16032 16128 16366 16512 16856 17535 17640 17920 18060 18432 18704 18816 18963 19264 20040 20160 20480 20640 21042 21070 21376 21504 21543 21672 22016 23040 23380 23520 24048 24080 24549 24576 24768 25088 25284 26720 26880 27090 27520 28056 28224 28672 28724 28896 30060 30720 30960 31360 31605 32064 32256 32732 33024 33712 35070 35280 35840 35905 36120 36864 37408 37632 37926 38528 40080 40320 40915 40960 41280 42084 42140 42752 43008 43086 43344 44032 46080 46760 47040 48096 48160 49098 49536 50176 50267 50568 52605 53440 53760 54180 55040 56112 56448 57344 57448 57792 60120 61440 61920 62720 63210 64128 64512 64629 65464 66048 67424 70140 70560 71680 71810 72240 73647 73728 74816 75264 75852 77056 80160 80640 81830 82560 84168 84280 85504 86016 86172 86688 88064 92160 93520 94080 94815 96192 96320 98196 99072 100352 100534 101136 105210 106880 107520 107715 108360 110080 112224 112896 114896 115584 120240 122745 122880 123840 125440 126420 128256 129024 129258 130928 132096 134848 140280 141120 143360 143620 144480 147294 149632 150528 150801 151704 154112 160320 161280 163660 165120 168336 168560 171008 172032 172344 173376 176128 184320 187040 188160 189630 192384 192640 196392 198144 200704 201068 202272 210420 213760 215040 215430 216720 220160 224448 225792 229792 231168 240480 245490 247680 250880 251335 252840 256512 258048 258516 261856 264192 269696 280560 282240 286720 287240 288960 294588 299264 301056 301602 303408 308224 320640 322560 323145 327320 330240 336672 337120 342016 344688 346752 351869 352256 368235 368640 374080 376320 379260 384768 385280 392784 396288 401408 402136 404544 420840 427520 430080 430860 433440 440320 448896 451584 452403 459584 462336 480960 490980 495360 501760 502670 505680 513024 516096 517032 523712 528384 539392 561120 564480 574480 577920 589176 598528 602112 603204 606816 616448 641280 645120 646290 654640 660480 673344 674240 684032 689376 693504 703738 736470 748160 752640 754005 758520 769536 770560 785568 792576 804272 809088 841680 855040 860160 861720 866880 880640 897792 903168 904806 919168 924672 961920 981960 990720 1003520 1005340 1011360 1026048 1034064 1047424 1055607 1056768 1078784 1122240 1128960 1148960 1155840 1178352 1197056 1204224 1206408 1213632 1232896 1282560 1290240 1292580 1309280 1320960 1346688 1348480 1368064 1378752 1387008 1407476 1472940 1496320 1505280 1508010 1517040 1539072 1541120 1571136 1585152 1608544 1618176 1683360 1710080 1723440 1733760 1759345 1761280 1795584 1806336 1809612 1838336 1849344 1923840 1963920 1981440 2007040 2010680 2022720 2052096 2068128 2094848 2111214 2157568 2244480 2257920 2262015 2297920 2311680 2356704 2394112 2412816 2427264 2465792 2565120 2580480 2585160 2618560 2641920 2693376 2696960 2757504 2774016 2814952 2945880 2992640 3010560 3016020 3034080 3078144 3082240 3142272 3166821 3170304 3217088 3236352 3366720 3420160 3446880 3467520 3518690 3591168 3612672 3619224 3676672 3698688 3847680 3927840 3962880 4021360 4045440 4104192 4136256 4189696 4222428 4315136 4488960 4515840 4524030 4595840 4623360 4713408 4788224 4825632 4854528 5130240 5170320 5237120 5278035 5283840 5386752 5393920 5515008 5548032 5629904 5891760 5985280 6021120 6032040 6068160 6156288 6164480 6284544 6333642 6434176 6472704 6733440 6840320 6893760 6935040 7037380 7182336 7238448 7353344 7397376 7695360 7855680 7925760 8042720 8090880 8272512 8379392 8444856 8630272 8977920 9031680 9048060 9191680 9246720 9426816 9576448 9651264 9709056 10260480 10340640 10474240 10556070 10773504 10787840 11030016 11096064 11259808 11783520 11970560 12064080 12136320 12312576 12328960 12569088 12667284 12868352 12945408 13466880 13787520 13870080 14074760 14364672 14476896 14706688 15390720 15711360 15834105 15851520 16085440 16181760 16545024 16758784 16889712 17260544 17955840 18063360 18096120 18383360 18493440 18853632 19302528 19418112 20520960 20681280 20948480 21112140 21547008 21575680 22060032 22192128 22519616 23567040 23941120 24128160 24272640 25138176 25334568 25736704 25890816 26933760 27575040 27740160 28149520 28729344 28953792 29413376 30781440 31422720 31668210 32170880 32363520 33090048 33517568 33779424 35911680 36192240 36766720 36986880 37707264 38605056 38836224 41362560 41896960 42224280 43094016 43151360 44120064 45039232 47134080 47882240 48256320 48545280 50276352 50669136 51473408 51781632 53867520 55150080 55480320 56299040 57907584 58826752 61562880 62845440 63336420 64341760 64727040 66180096 67035136 67558848 71823360 72384480 73533440 75414528 77210112 77672448 82725120 83793920 84448560 86188032 86302720 88240128 90078464 94268160 96512640 97090560 100552704 101338272 102946816 107735040 110300160 110960640 112598080 115815168 125690880 126672840 128683520 129454080 132360192 135117696 143646720 144768960 147066880 150829056 154420224 155344896 165450240 167587840 168897120 176480256 180156928 188536320 193025280 194181120 201105408 202676544 205893632 215470080 220600320 225196160 231630336 251381760 253345680 257367040 258908160 264720384 270235392 289537920 294133760 301658112 308840448 330900480 335175680 337794240 360313856 377072640 386050560 388362240 405353088 411787264 430940160 441200640 450392320 463260672 502763520 506691360 514734080 529440768 540470784 579075840 603316224 617680896 661800960 675588480 720627712 754145280 772101120 776724480 810706176 882401280 900784640 926521344 1005527040 1013382720 1029468160 1080941568 1158151680 1235361792 1323601920 1351176960 1441255424 1508290560 1544202240 1621412352 1801569280 1853042688 2026765440 2058936320 2161883136 2316303360 2647203840 2702353920 2882510848 3016581120 3088404480 3242824704 3603138560 3706085376 4053530880 4323766272 4632606720 5404707840 6176808960 6485649408 7206277120 8107061760 8647532544 9265213440 10809415680 12971298816 14412554240 16214123520 18530426880 21618831360 25942597632 32428247040 43237662720 64856494080 129712988160
• Sum of all divisors σ(n): 538424542656
• Sum of proper divisors (its aliquot sum) s(n): 408711554496
• 129712988160 is an abundant number, because the sum of its proper divisors (408711554496) is greater than itself. Its abundance is 278998566336

Bases of 129712988160

• Binary: 1111000110011011111110010000000000000₂
• Hexadecimal: 0x1E337F2000
• Base-36: 1NL7RI80

Squares and roots of 129712988160

• 129712988160 squared (129712988160²) is 16825459297396300185600
• 129712988160 cubed (129712988160³) is 2182480602629728204802538602496000
• The square root of 129712988160 is 360156.8938115721
• The cube root of 129712988160 is 5062.0662113177

Scales and comparisons

• 129,712,988,160 seconds is equal to 4,124 years, 24 weeks, 3 days, 17 hours, 36 minutes.
• To count from 1 to 129,712,988,160 would take you about eight thousand, two hundred forty-eight 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 129712988160 cubic inches would be around 421.8 feet tall.

Recreational maths with 129712988160

• 129712988160 backwards is 061889217921
• The number of decimal digits it has is: 12
• The sum of 129712988160's digits is 54
• More coming soon!