12138017554432

Names of 12138017554432

• Cardinal: 12138017554432 can be written as Twelve trillion, one hundred thirty-eight billion, seventeen million, five hundred fifty-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.2138017554432 × 10¹³

Factors of 12138017554432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 849

Divisors of 12138017554432

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 352 392 448 512 539 616 704 784 829 896 1024 1078 1232 1408 1568 1658 1792 2048 2156 2464 2816 3136 3316 3584 4096 4312 4928 5632 5803 6272 6632 7168 8192 8624 9119 9856 11264 11606 12544 13264 14336 16384 17248 18238 19712 22528 23212 25088 26528 28672 32768 34496 36476 39424 40621 45056 46424 50176 53056 57344 63833 68992 72952 78848 81242 90112 92848 100352 106112 114688 127666 137984 145904 157696 162484 180224 185696 200704 212224 229376 255332 275968 291808 315392 324968 360448 371392 401408 424448 446831 510664 551936 583616 630784 649936 687241 742784 802816 848896 893662 1021328 1103872 1167232 1261568 1299872 1374482 1485568 1605632 1697792 1787324 2042656 2207744 2334464 2523136 2599744 2748964 2971136 3395584 3574648 4085312 4415488 4668928 4810687 5199488 5497928 5942272 6791168 7149296 7559651 8170624 8830976 9337856 9621374 10398976 10995856 11884544 13582336 14298592 15119302 16341248 17661952 18675712 19242748 20797952 21991712 23769088 27164672 28597184 30238604 32682496 33674809 37351424 38485496 41595904 43983424 47538176 52917557 57194368 60477208 65364992 67349618 74702848 76970992 83191808 87966848 95076352 105835114 114388736 120954416 130729984 134699236 149405696 153941984 166383616 175933696 190152704 211670228 228777472 241908832 261459968 269398472 298811392 307883968 332767232 351867392 370422899 423340456 457554944 483817664 522919936 538796944 615767936 665534464 703734784 740845798 846680912 915109888 967635328 1045839872 1077593888 1231535872 1331068928 1407469568 1481691596 1693361824 1830219776 1935270656 2091679744 2155187776 2463071744 2814939136 2963383192 3386723648 3660439552 3870541312 4310375552 4926143488 5629878272 5926766384 6773447296 7320879104 7741082624 8620751104 9852286976 11259756544 11853532768 13546894592 14641758208 15482165248 17241502208 19704573952 22519513088 23707065536 27093789184 30964330496 34483004416 39409147904 47414131072 54187578368 61928660992 68966008832 78818295808 94828262144 108375156736 123857321984 137932017664 157636591616 189656524288 216750313472 247714643968 275864035328 379313048576 433500626944 551728070656 758626097152 867001253888 1103456141312 1517252194304 1734002507776 3034504388608 6069008777216 12138017554432
• Sum of all divisors σ(n): 30843429361740
• Sum of proper divisors (its aliquot sum) s(n): 18705411807308
• 12138017554432 is an abundant number, because the sum of its proper divisors (18705411807308) is greater than itself. Its abundance is 6567394252876

Bases of 12138017554432

• Binary: 10110000101000011010001110011000000000000000₂
• Hexadecimal: 0xB0A1A398000
• Base-36: 4AW4M99TS

Squares and roots of 12138017554432

• 12138017554432 squared (12138017554432²) is 147331470151699390082842624
• 12138017554432 cubed (12138017554432³) is 1788311971021601434862171420847209709568
• The square root of 12138017554432 is 3483965.7797446863
• The cube root of 12138017554432 is 22981.7230695341

Scales and comparisons

• 12,138,017,554,432 seconds is equal to 385,951 years, 21 weeks, 3 days, 6 hours, 53 minutes, 52 seconds.
• To count from 1 to 12,138,017,554,432 would take you about nine hundred sixty-four thousand, eight hundred seventy-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 12138017554432 cubic inches would be around 1915.1 feet tall.

Recreational maths with 12138017554432

• 12138017554432 backwards is 23445571083121
• The number of decimal digits it has is: 14
• The sum of 12138017554432's digits is 46
• More coming soon!