12707991078912

Names of 12707991078912

• Cardinal: 12707991078912 can be written as Twelve trillion, seven hundred seven billion, nine hundred ninety-one million, seventy-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2707991078912 × 10¹³

Factors of 12707991078912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 383

Divisors of 12707991078912

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 64 72 81 87 96 108 116 128 144 162 174 192 216 232 243 256 261 288 324 348 349 384 432 464 486 512 522 576 648 696 698 729 768 783 841 864 928 972 1024 1044 1047 1152 1296 1392 1396 1458 1536 1566 1682 1728 1856 1944 2048 2088 2094 2304 2349 2523 2592 2784 2792 2916 3072 3132 3141 3364 3456 3712 3888 4176 4188 4608 4698 5046 5184 5568 5584 5832 6144 6264 6282 6728 6912 7047 7424 7569 7776 8352 8376 9216 9396 9423 10092 10121 10368 11136 11168 11664 12528 12564 13456 13824 14094 14848 15138 15552 16704 16752 18432 18792 18846 20184 20242 20736 21141 22272 22336 22707 23328 24389 25056 25128 26912 27648 28188 28269 29696 30276 30363 31104 33408 33504 37584 37692 40368 40484 41472 42282 44544 44672 45414 46656 48778 50112 50256 53824 55296 56376 56538 59392 60552 60726 62208 66816 67008 68121 73167 75168 75384 80736 80968 82944 84564 84807 89088 89344 90828 91089 93312 97556 100224 100512 107648 112752 113076 121104 121452 124416 133632 134016 136242 146334 150336 150768 161472 161936 165888 169128 169614 178176 178688 181656 182178 186624 195112 200448 201024 204363 215296 219501 225504 226152 242208 242904 248832 254421 267264 268032 272484 273267 292668 293509 300672 301536 322944 323872 338256 339228 357376 363312 364356 373248 390224 400896 402048 408726 430592 439002 451008 452304 484416 485808 497664 508842 534528 536064 544968 546534 585336 587018 601344 603072 613089 645888 647744 658503 676512 678456 714752 726624 728712 746496 780448 801792 804096 817452 819801 861184 878004 880527 902016 904608 968832 971616 1017684 1072128 1089936 1093068 1170672 1174036 1202688 1206144 1226178 1291776 1295488 1317006 1353024 1356912 1453248 1457424 1492992 1560896 1603584 1608192 1634904 1639602 1722368 1756008 1761054 1804032 1809216 1937664 1943232 1975509 2035368 2144256 2179872 2186136 2341344 2348072 2405376 2412288 2452356 2459403 2583552 2590976 2634012 2641581 2706048 2713824 2906496 2914848 3121792 3216384 3269808 3279204 3512016 3522108 3608064 3618432 3875328 3886464 3951018 4070736 4359744 4372272 4682688 4696144 4810752 4824576 4904712 4918806 5167104 5181952 5268024 5283162 5412096 5427648 5812992 5829696 5926527 6243584 6432768 6539616 6558408 7024032 7044216 7216128 7236864 7378209 7750656 7772928 7902036 7924743 8141472 8511761 8719488 8744544 9365376 9392288 9649152 9809424 9837612 10363904 10536048 10566324 10824192 10855296 11625984 11659392 11853054 12487168 13079232 13116816 14048064 14088432 14432256 14473728 14756418 15501312 15545856 15804072 15849486 16282944 17023522 17438976 17489088 17779581 18730752 18784576 19298304 19618848 19675224 20727808 21072096 21132648 21648384 21710592 23251968 23318784 23706108 23774229 24974336 25535283 26158464 26233632 28096128 28176864 28947456 29512836 31091712 31608144 31698972 32565888 34047044 34877952 34978176 35559162 37461504 37569152 39237696 39350448 42144192 42265296 43296768 43421184 46503936 46637568 47412216 47548458 49948672 51070566 52316928 52467264 56192256 56353728 57894912 59025672 62183424 63216288 63397944 65131776 68094088 69755904 69956352 71118324 71322687 74923008 75138304 76605849 78475392 78700896 84288384 84530592 86842368 93275136 94824432 95096916 102141132 104633856 104934528 112384512 112707456 118051344 126432576 126795888 130263552 136188176 139511808 139912704 142236648 142645374 149846016 150276608 153211698 156950784 157401792 168576768 169061184 173684736 186550272 189648864 190193832 204282264 209267712 209869056 213968061 224769024 225414912 229817547 236102688 252865152 253591776 260527104 272376352 279825408 284473296 285290748 300553216 306423396 313901568 314803584 337153536 338122368 379297728 380387664 408564528 418535424 419738112 427936122 449538048 450829824 459635094 472205376 505730304 507183552 521054208 544752704 559650816 568946592 570581496 601106432 612846792 627803136 629607168 674307072 676244736 689452641 758595456 760775328 817129056 839476224 855872244 901659648 919270188 944410752 1011460608 1014367104 1089505408 1137893184 1141162992 1225693584 1255606272 1259214336 1348614144 1352489472 1378905282 1517190912 1521550656 1634258112 1678952448 1711744488 1803319296 1838540376 1888821504 2022921216 2028734208 2068357923 2179010816 2275786368 2282325984 2451387168 2518428672 2704978944 2757810564 3034381824 3043101312 3268516224 3423488976 3677080752 3777643008 4045842432 4057468416 4136715846 4358021632 4551572736 4564651968 4902774336 5036857344 5409957888 5515621128 6068763648 6086202624 6205073769 6537032448 6846977952 7354161504 7555286016 8114936832 8273431692 8716043264 9103145472 9129303936 9805548672 11031242256 12137527296 12172405248 12410147538 13074064896 13693955904 14708323008 15110572032 16229873664 16546863384 17432086528 18206290944 18258607872 19611097344 22062484512 24344810496 24820295076 26148129792 27387911808 29416646016 33093726768 36412581888 36517215744 39222194688 44124969024 48689620992 49640590152 52296259584 54775823616 58833292032 66187453536 73034431488 78444389376 88249938048 99281180304 109551647232 117666584064 132374907072 146068862976 156888778752 176499876096 198562360608 219103294464 235333168128 264749814144 352999752192 397124721216 438206588928 470666336256 529499628288 705999504384 794249442432 1058999256576 1411999008768 1588498884864 2117998513152 3176997769728 4235997026304 6353995539456 12707991078912
• Sum of all divisors σ(n): 39570857235000
• Sum of proper divisors (its aliquot sum) s(n): 26862866156088
• 12707991078912 is an abundant number, because the sum of its proper divisors (26862866156088) is greater than itself. Its abundance is 14154875077176

Bases of 12707991078912

• Binary: 10111000111011001111010010110100100000000000₂
• Hexadecimal: 0xB8ECF4B4800
• Base-36: 4I5YXS000

Squares and roots of 12707991078912

• 12707991078912 squared (12707991078912²) is 161493037261706977811103744
• 12707991078912 cubed (12707991078912³) is 2052252076828175475056527111848122646528
• The square root of 12707991078912 is 3564826.9353380957
• The cube root of 12707991078912 is 23335.9579616903

Scales and comparisons

• 12,707,991,078,912 seconds is equal to 404,074 years, 42 weeks, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 12,707,991,078,912 would take you about one million, ten thousand, one hundred eighty-seven 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 12707991078912 cubic inches would be around 1944.7 feet tall.

Recreational maths with 12707991078912

• 12707991078912 backwards is 21987019970721
• The number of decimal digits it has is: 14
• The sum of 12707991078912's digits is 63
• More coming soon!