12982756496640

Names of 12982756496640

• Cardinal: 12982756496640 can be written as Twelve trillion, nine hundred eighty-two billion, seven hundred fifty-six million, four hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.298275649664 × 10¹³

Factors of 12982756496640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3667

Divisors of 12982756496640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 37 40 42 48 56 60 64 70 74 80 84 96 105 111 112 120 128 140 148 160 168 185 192 210 222 224 240 256 259 280 296 320 336 370 384 420 444 448 480 518 555 560 592 640 672 740 768 777 840 888 896 960 1036 1110 1120 1184 1280 1295 1344 1480 1554 1680 1776 1792 1920 2072 2220 2240 2368 2590 2688 2960 3108 3360 3552 3613 3840 3885 4144 4440 4480 4736 5180 5376 5920 6216 6720 7104 7226 7770 8288 8880 8960 9472 10360 10839 11840 12432 13440 14208 14452 15540 16576 17760 18065 20720 21678 23680 24864 25291 26880 28416 28904 31080 33152 35520 36130 41440 43356 47360 49728 50582 54195 57808 62160 66304 71040 72260 75873 82880 86712 99456 101164 108390 115616 124320 126455 133681 142080 144520 151746 165760 173424 198912 202328 216780 231232 248640 252910 267362 289040 303492 331520 346848 379365 401043 404656 433560 462464 497280 505820 534724 578080 606984 668405 693696 758730 802086 809312 867120 924928 935767 994560 1011640 1069448 1156160 1213968 1336810 1387392 1517460 1604172 1618624 1734240 1871534 2005215 2023280 2138896 2312320 2427936 2673620 2774784 2807301 3034920 3208344 3237248 3468480 3743068 4010430 4046560 4277792 4624640 4678835 4855872 5347240 5614602 6069840 6416688 6474496 6936960 7486136 8020860 8093120 8555584 9357670 9711744 10694480 11229204 12139680 12833376 13053769 13873920 14036505 14972272 16041720 16186240 17111168 18715340 19423488 21388960 22458408 24279360 25666752 26107538 28073010 29944544 32083440 32372480 34222336 37430680 39161307 42777920 44916816 48558720 51333504 52215076 56146020 59889088 64166880 65268845 74861360 78322614 85555840 89833632 91376383 97117440 102667008 104430152 112292040 119778176 128333760 130537690 149722720 156645228 171111680 179667264 182752766 195806535 208860304 224584080 239556352 256667520 261075380 274129149 299445440 313290456 359334528 365505532 391613070 417720608 449168160 456881915 482989453 513335040 522150760 548258298 598890880 626580912 718669056 731011064 783226140 835441216 898336320 913763830 965978906 1044301520 1096516596 1197781760 1253161824 1370645745 1448968359 1462022128 1566452280 1670882432 1796672640 1827527660 1931957812 2088603040 2193033192 2414947265 2506323648 2741291490 2897936718 2924044256 3132904560 3341764864 3380926171 3593345280 3655055320 3863915624 4177206080 4386066384 4829894530 5012647296 5482582980 5795873436 5848088512 6265809120 6761852342 7244841795 7310110640 7727831248 8354412160 8772132768 9659789060 10025294592 10142778513 10965165960 11591746872 11696177024 12531618240 13523704684 14489683590 14620221280 15455662496 16708824320 16904630855 17544265536 19319578120 20285557026 21930331920 23183493744 23392354048 25063236480 27047409368 28979367180 29240442560 30911324992 33809261710 35088531072 38639156240 40571114052 43860663840 46366987488 50126472960 50713892565 54094818736 57958734360 58480885120 61822649984 67618523420 70177062144 77278312480 81142228104 87721327680 92733974976 101427785130 108189637472 115917468720 116961770240 123645299968 135237046840 154556624960 162284456208 175442655360 185467949952 202855570260 216379274944 231834937440 270474093680 309113249920 324568912416 350885310720 370935899904 405711140520 432758549888 463669874880 540948187360 618226499840 649137824832 811422281040 865517099776 927339749760 1081896374720 1298275649664 1622844562080 1854679499520 2163792749440 2596551299328 3245689124160 4327585498880 6491378248320 12982756496640
• Sum of all divisors σ(n): 48681266514048
• Sum of proper divisors (its aliquot sum) s(n): 35698510017408
• 12982756496640 is an abundant number, because the sum of its proper divisors (35698510017408) is greater than itself. Its abundance is 22715753520768

Bases of 12982756496640

• Binary: 10111100111011001000100101101101010100000000₂
• Hexadecimal: 0xBCEC896D500
• Base-36: 4LO720H6O

Squares and roots of 12982756496640

• 12982756496640 squared (12982756496640²) is 168551966251048126331289600
• 12982756496640 cubed (12982756496640³) is 2188269134867241087336849503309266944000
• The square root of 12982756496640 is 3603159.2383129559
• The cube root of 12982756496640 is 23502.9460598919

Scales and comparisons

• 12,982,756,496,640 seconds is equal to 412,811 years, 25 weeks, 6 days, 9 hours, 4 minutes.
• To count from 1 to 12,982,756,496,640 would take you about one million, thirty-two thousand and twenty-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 12982756496640 cubic inches would be around 1958.6 feet tall.

Recreational maths with 12982756496640

• 12982756496640 backwards is 04669465728921
• The number of decimal digits it has is: 14
• The sum of 12982756496640's digits is 69
• More coming soon!