129330732827520

Names of 129330732827520

• Cardinal: 129330732827520 can be written as One hundred twenty-nine trillion, three hundred thirty billion, seven hundred thirty-two million, eight hundred twenty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.2933073282752 × 10¹⁴

Factors of 129330732827520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 726

Divisors of 129330732827520

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 240 252 270 280 288 315 320 324 336 360 378 384 405 420 432 448 480 504 540 560 567 576 630 640 648 672 709 720 756 810 840 864 896 945 960 1008 1080 1120 1134 1152 1260 1296 1344 1418 1440 1512 1620 1680 1728 1890 1920 2016 2127 2160 2240 2268 2520 2592 2688 2835 2836 2880 3024 3240 3360 3456 3545 3780 4032 4254 4320 4480 4536 4963 5040 5184 5670 5672 5760 6048 6381 6480 6720 7090 7560 8064 8508 8640 9072 9926 10080 10368 10635 11340 11344 12096 12762 12960 13440 14180 14889 15120 17016 17280 18144 19143 19852 20160 21270 22680 22688 24192 24815 25524 25920 28360 29778 30240 31905 34032 36288 38286 39704 40320 42540 44667 45360 45376 49630 51048 51840 56720 57429 59556 60480 63810 68064 72576 74445 76572 79408 85080 89334 90720 90752 95715 99260 102096 113440 114858 119112 120960 127620 134001 136128 148890 153144 158816 170160 178668 181440 191430 198520 204192 223335 226880 229716 238224 255240 268002 272256 287145 297780 306288 317632 340320 357336 362880 382860 397040 402003 408384 446670 453760 459432 476448 502681 510480 536004 574290 595560 612576 635264 670005 680640 714672 765720 794080 804006 816768 893340 918864 952896 1005362 1020960 1072008 1148580 1191120 1225152 1340010 1361280 1429344 1508043 1531440 1588160 1608012 1786680 1837728 1905792 2010015 2010724 2041920 2144016 2297160 2382240 2450304 2513405 2680020 2858688 3016086 3062880 3176320 3216024 3518767 3573360 3675456 4020030 4021448 4083840 4288032 4524129 4594320 4764480 5026810 5360040 5717376 6032172 6125760 6432048 7037534 7146720 7350912 7540215 8040060 8042896 8576064 9048258 9188640 9528960 10053620 10556301 10720080 12064344 12251520 12864096 13572387 14075068 14293440 15080430 16080120 16085792 17152128 17593835 18096516 18377280 20107240 21112602 21440160 22620645 24128688 25728192 27144774 28150136 28586880 30160860 31668903 32160240 32171584 35187670 36193032 36754560 40214480 40717161 42225204 42880320 45241290 48257376 51456384 52781505 54289548 56300272 60321720 63337806 64320480 64343168 67861935 70375340 72386064 80428960 81434322 84450408 85760640 90482580 95006709 96514752 105563010 108579096 112600544 120643440 126675612 128640960 135723870 140750680 144772128 158344515 160857920 162868644 168900816 180965160 190013418 193029504 203585805 211126020 217158192 225201088 241286880 253351224 257281920 271447740 281501360 285020127 289544256 316689030 321715840 325737288 337801632 356400829 361930320 380026836 407171610 422252040 434316384 450402176 475033545 482573760 506702448 542895480 563002720 570040254 579088512 633378060 651474576 675603264 712801658 723860640 760053672 814343220 844504080 868632768 950067090 965147520 1013404896 1069202487 1085790960 1126005440 1140080508 1266756120 1302949152 1351206528 1425100635 1425603316 1447721280 1520107344 1628686440 1689008160 1737265536 1782004145 1900134180 2026809792 2138404974 2171581920 2252010880 2280161016 2494805803 2533512240 2605898304 2850201270 2851206632 2895442560 3040214688 3207607461 3257372880 3378016320 3564008290 3800268360 4053619584 4276809948 4343163840 4560322032 4989611606 5067024480 5211796608 5346012435 5700402540 5702413264 6080429376 6415214922 6514745760 6756032640 7128016580 7484417409 7600536720 8553619896 8686327680 9120644064 9622822383 9979223212 10134048960 10692024870 11400805080 11404826528 12160858752 12474029015 12830429844 13029491520 14256033160 14968834818 15201073440 16038037305 17107239792 18241288128 19245644766 19958446424 20268097920 21384049740 22453252227 22801610160 22809653056 24948058030 25660859688 26058983040 28512066320 28868467149 29937669636 30402146880 32076074610 34214479584 36482576256 37422087045 38491289532 39916892848 42768099480 44906504454 45603220320 45619306112 48114111915 49896116060 51321719376 57024132640 57736934298 59875339272 60804293760 64152149220 67359756681 68428959168 74844174090 76982579064 79833785696 85536198960 89813008908 91206440640 96228223830 99792232120 102643438752 112266261135 114048265280 115473868596 119750678544 128304298440 134719513362 136857918336 144342335745 149688348180 153965158128 159667571392 171072397920 179626017816 182412881280 192456447660 199584464240 202079270043 205286877504 224532522270 228096530560 230947737192 239501357088 256608596880 269439026724 288684671490 299376696360 307930316256 319335142784 336798783405 342144795840 359252035632 384912895320 399168928480 404158540086 410573755008 449065044540 461895474384 479002714176 513217193760 538878053448 577369342980 598753392720 615860632512 673597566810 684289591680 718504071264 769825790640 798337856960 808317080172 898130089080 923790948768 958005428352 1010396350215 1026434387520 1077756106896 1154738685960 1197506785440 1231721265024 1347195133620 1437008142528 1539651581280 1596675713920 1616634160344 1796260178160 1847581897536 2020792700430 2052868775040 2155512213792 2309477371920 2395013570880 2694390267240 2874016285056 3079303162560 3233268320688 3592520356320 3695163795072 4041585400860 4311024427584 4618954743840 4790027141760 5388780534480 6158606325120 6466536641376 7185040712640 8083170801720 8622048855168 9237909487680 10777561068960 12933073282752 14370081425280 16166341603440 18475818975360 21555122137920 25866146565504 32332683206880 43110244275840 64665366413760 129330732827520
• Sum of all divisors σ(n): 528589425988800
• Sum of proper divisors (its aliquot sum) s(n): 399258693161280
• 129330732827520 is an abundant number, because the sum of its proper divisors (399258693161280) is greater than itself. Its abundance is 269927960333760

Bases of 129330732827520

• Binary: 11101011010000000101000011000111000001110000000₂
• Hexadecimal: 0x75A028638380
• Base-36: 19UDPV3S00

Squares and roots of 129330732827520

• 129330732827520 squared (129330732827520²) is 16726438453703359374069350400
• 129330732827520 cubed (129330732827520³) is 2163242542811865927916054855226361643008000
• The square root of 129330732827520 is 11372367.0723170029
• The cube root of 129330732827520 is 50570.8879741087

Scales and comparisons

• 129,330,732,827,520 seconds is equal to 4,112,317 years, 13 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 129,330,732,827,520 would take you about ten million, two hundred eighty thousand, seven hundred ninety-three 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 129330732827520 cubic inches would be around 4214.2 feet tall.

Recreational maths with 129330732827520

• 129330732827520 backwards is 025728237033921
• 129330732827520 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129330732827520's digits is 54
• More coming soon!