21096427626720

Names of 21096427626720

• Cardinal: 21096427626720 can be written as Twenty-one trillion, ninety-six billion, four hundred twenty-seven million, six hundred twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.109642762672 × 10¹³

Factors of 21096427626720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2538

Divisors of 21096427626720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 79 80 90 96 108 120 127 135 144 158 160 180 216 233 237 240 254 270 288 316 360 381 395 432 466 474 480 508 540 632 635 699 711 720 762 790 864 932 948 1016 1080 1143 1165 1185 1264 1270 1398 1422 1440 1524 1580 1864 1896 1905 2032 2089 2097 2133 2160 2286 2330 2370 2528 2540 2796 2844 3048 3160 3429 3495 3555 3728 3792 3810 4064 4178 4194 4266 4320 4572 4660 4740 5080 5592 5688 5715 6096 6267 6291 6320 6858 6990 7110 7456 7584 7620 8356 8388 8532 9144 9320 9480 10033 10160 10445 10485 10665 11184 11376 11430 12192 12534 12582 12640 13716 13980 14220 15240 16712 16776 17064 17145 18288 18407 18640 18801 18960 20066 20320 20890 20970 21330 22368 22752 22860 25068 25164 27432 27960 28440 29591 30099 30480 31335 31455 33424 33552 34128 34290 36576 36814 37280 37602 37920 40132 41780 41940 42660 45720 50136 50165 50328 54864 55221 55920 56403 56880 59182 60198 60960 62670 62910 66848 67104 68256 68580 73628 75204 80264 83560 83880 85320 88773 90297 91440 92035 94005 100272 100330 100656 109728 110442 111840 112806 113760 118364 120396 125340 125820 137160 147256 147955 150408 150495 160528 165031 165663 167120 167760 170640 177546 180594 182880 184070 188010 200544 200660 201312 220884 225612 236728 240792 250680 251640 265303 266319 270891 274320 276105 282015 294512 295910 300816 300990 321056 330062 331326 334240 335520 341280 355092 361188 368140 376020 401320 441768 443865 451224 451485 473456 481584 486737 495093 496989 501360 503280 530606 532638 541782 548640 552210 564030 589024 591820 601632 601980 660124 662652 710184 722376 736280 752040 795909 798957 802640 825155 828315 883536 887730 902448 902970 946912 963168 973474 990186 993978 1002720 1006560 1061212 1065276 1083564 1104420 1128060 1183640 1203960 1320248 1325304 1326515 1331595 1354455 1420368 1444752 1460211 1472560 1485279 1504080 1591818 1597914 1605280 1650310 1656630 1767072 1775460 1804896 1805940 1946948 1980372 1987956 2122424 2130552 2167128 2208840 2256120 2337689 2367280 2387727 2407920 2433685 2475465 2484945 2640496 2650608 2653030 2663190 2708910 2840736 2889504 2920422 2945120 2970558 3008160 3183636 3195828 3300620 3313260 3550920 3611880 3893896 3960744 3975912 3979545 3994785 4244848 4261104 4334256 4380633 4417680 4455837 4512240 4675378 4734560 4775454 4815840 4867370 4950930 4969890 5280992 5301216 5306060 5326380 5417820 5840844 5941116 6367272 6391656 6601240 6626520 7013067 7101840 7163181 7223760 7301055 7426395 7787792 7921488 7951824 7959090 7989570 8489696 8522208 8668512 8761266 8835360 8911674 9024480 9350756 9550908 9734740 9901860 9939780 10612120 10652760 10835640 11681688 11688445 11882232 11938635 12734544 12783312 13141899 13202480 13253040 14026134 14203680 14326362 14447520 14602110 14852790 15575584 15842976 15903648 15918180 15979140 17522532 17823348 18701512 19101816 19469480 19803720 19879560 20958937 21039201 21224240 21305520 21671280 21903165 22279185 23363376 23376890 23764464 23877270 25469088 25566624 26283798 26404960 26506080 28052268 28652724 29204220 29705580 31836360 31958280 35045064 35065335 35646696 35815905 37403024 38203632 38452223 38938960 39607440 39759120 41917874 42078402 42448480 42611040 43342560 43806330 44558370 46726752 46753780 47528928 47754540 52567596 56104536 57305448 58408440 59411160 61815599 62876811 63117603 63672720 63916560 65709495 70090128 70130670 71293392 71631810 74806048 76407264 76904446 77877920 79214880 79518240 83835748 84156804 87612660 89116740 93507560 95509080 104794685 105135192 105196005 112209072 114610896 115356669 116816880 118822320 123631198 125753622 126235206 127345440 127833120 131418990 140180256 140261340 142586784 143263620 153808892 167671496 168313608 175225320 178233480 185446797 187015120 188630433 191018160 192261115 209589370 210270384 210392010 224418144 229221792 230713338 233633760 237644640 247262396 251507244 252470412 262837980 280522680 286527240 307617784 309077995 314384055 315588015 335342992 336627216 346070007 350450640 356466960 370893594 374030240 377260866 382036320 384522230 419178740 420540768 420784020 461426676 494524792 503014488 504940824 525675960 556340391 561045360 565891299 573054480 576783345 615235568 618155990 628768110 631176030 670685984 673254432 692140014 700901280 712933920 741787188 754521732 769044460 838357480 841568040 922853352 927233985 943152165 989049584 1006028976 1009881648 1038210021 1051351920 1112680782 1122090720 1131782598 1146108960 1153566690 1230471136 1236311980 1257536220 1262352060 1384280028 1483574376 1509043464 1538088920 1669021173 1676714960 1683136080 1730350035 1845706704 1854467970 1886304330 1978099168 2012057952 2019763296 2076420042 2102703840 2225361564 2263565196 2307133380 2472623960 2515072440 2524704120 2768560056 2781701955 2829456495 2967148752 3018086928 3076177840 3338042346 3353429920 3366272160 3460700070 3691413408 3708935940 3772608660 4152840084 4450723128 4527130392 4614266760 4883432321 4945247920 5030144880 5049408240 5191050105 5537120112 5563403910 5658912990 5934297504 6036173856 6152355680 6676084692 6921400140 7417871880 7545217320 8305680168 8345105865 8901446256 9054260784 9228533520 9766864642 9890495840 10060289760 10098816480 10382100210 11074240224 11126807820 11317825980 13352169384 13842800280 14650296963 14835743760 15090434640 16611360336 16690211730 17802892512 18108521568 18457067040 19533729284 20764200420 22253615640 22635651960 24417161605 26704338768 27685600560 29300593926 29671487520 30180869280 33222720672 33380423460 39067458568 41528400840 43950890889 44507231280 45271303920 48834323210 53408677536 55371201120 58601187852 66760846920 73251484815 78134917136 83056801680 87901781778 89014462560 90542607840 97668646420 117202375704 131852672667 133521693840 146502969630 156269834272 166113603360 175803563556 195337292840 219754454445 234404751408 263705345334 267043387680 293005939260 351607127112 390674585680 439508908890 468809502816 527410690668 586011878520 659263363335 703214254224 781349171360 879017817780 1054821381336 1172023757040 1318526726670 1406428508448 1758035635560 2109642762672 2344047514080 2637053453340 3516071271120 4219285525344 5274106906680 7032142542240 10548213813360 21096427626720
• Sum of all divisors σ(n): 75720572928000
• Sum of proper divisors (its aliquot sum) s(n): 54624145301280
• 21096427626720 is an abundant number, because the sum of its proper divisors (54624145301280) is greater than itself. Its abundance is 33527717674560

Bases of 21096427626720

• Binary: 100110010111111100101000100110010000011100000₂
• Hexadecimal: 0x132FE51320E0
• Base-36: 7H7KCBCO0

Squares and roots of 21096427626720

• 21096427626720 squared (21096427626720²) is 445059258609434851657958400
• 21096427626720 cubed (21096427626720³) is 9389160438855602414962958585712488448000
• The square root of 21096427626720 is 4593084.7615431615
• The cube root of 21096427626720 is 27631.4053116621

Scales and comparisons

• 21,096,427,626,720 seconds is equal to 670,801 years, 7 weeks, 3 days, 1 hour, 12 minutes.
• To count from 1 to 21,096,427,626,720 would take you about one million, six hundred seventy-seven thousand and two 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 21096427626720 cubic inches would be around 2302.6 feet tall.

Recreational maths with 21096427626720

• 21096427626720 backwards is 02762672469012
• 21096427626720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21096427626720's digits is 54
• More coming soon!