40139289621090

Names of 40139289621090

• Cardinal: 40139289621090 can be written as Forty trillion, one hundred thirty-nine billion, two hundred eighty-nine million, six hundred twenty-one thousand and ninety.

Scientific notation

• Scientific notation: 4.013928962109 × 10¹³

Factors of 40139289621090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1299

Divisors of 40139289621090

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 29 30 33 45 55 58 66 87 90 99 110 121 145 165 174 198 242 261 290 319 330 363 435 495 522 605 638 726 841 870 957 990 1089 1210 1249 1305 1331 1595 1682 1815 1914 2178 2498 2523 2610 2662 2871 3190 3509 3630 3747 3993 4205 4785 5046 5445 5742 6245 6655 7018 7494 7569 7986 8410 9251 9570 10527 10890 11241 11979 12490 12615 13310 13739 14355 14641 15138 17545 18502 18735 19965 21054 22482 23958 24389 25230 27478 27753 28710 29282 31581 35090 36221 37470 37845 38599 39930 41217 43923 46255 48778 52635 55506 56205 59895 63162 68695 72442 73167 73205 75690 77198 82434 83259 87846 92510 101761 105270 108663 112410 115797 119790 121945 123651 131769 137390 138765 146334 146410 151129 157905 166518 181105 192995 203522 206085 217326 219501 219615 231594 243890 247302 263538 268279 277530 302258 305283 315810 325989 347391 362210 365835 385990 398431 412170 416295 424589 439002 439230 453387 508805 536558 543315 578985 610566 618255 651978 658845 694782 731670 755645 796862 804837 832590 849178 906774 915849 1017610 1050409 1086630 1097505 1119371 1157970 1195293 1236510 1273767 1317690 1341395 1360161 1511290 1526415 1609674 1629945 1662419 1736955 1831698 1992155 2100818 2122945 2195010 2238742 2266935 2390586 2414511 2547534 2682790 2720322 2951069 3052830 3151227 3259890 3324838 3358113 3473910 3585879 3821301 3984310 4024185 4245890 4382741 4533870 4579245 4829022 4987257 5252045 5596855 5902138 5976465 6302454 6368835 6716226 6800805 7171758 7642602 8048370 8312095 8765482 8853207 9158490 9453681 9974514 10074339 10504090 11193710 11554499 11952930 12072555 12313081 12737670 13148223 13601610 14755345 14961771 15756135 16624190 16790565 17706414 17929395 18286609 18907362 19106505 20148678 21913705 23108998 24145110 24626162 24936285 26296446 26559621 29510690 29923542 30461861 31512270 32461759 33581130 34663497 35858790 36573218 36939243 38213010 39444669 43827410 44266035 47268405 48210151 49872570 50371695 53119242 54859827 57772495 60923722 61565405 64923518 65741115 69326994 73878486 74808855 78889338 88532070 91385583 91433045 94536810 96420302 97385277 100743390 103990491 109719654 110817729 115544990 123130810 127099489 131482230 132798105 144630453 149617710 152309305 162308795 164579481 173317485 182771166 182866090 184696215 194770554 197223345 207980982 221635458 241050755 254198978 265596210 274156749 274299135 289260906 292155831 304618610 324617590 329158962 335080471 346634970 357079349 369392430 381298467 394446690 433891359 456927915 482101510 486926385 519952455 530311661 548313498 548598270 554088645 584311662 635497445 670160942 714158698 723152265 762596934 822897405 867782718 913855830 973852770 1005241413 1039904910 1060623322 1071238047 1108177290 1143895401 1270994890 1370783745 1398094379 1446304530 1460779155 1590934983 1645794810 1675402355 1785396745 1906492335 2010482826 2142476094 2169456795 2287790802 2651558305 2741567490 2796188758 2921558310 3015724239 3181869966 3213714141 3350804710 3570793490 3685885181 3812984670 4194283137 4338913590 4772804949 5026207065 5303116610 5356190235 5719477005 6031448478 6427428282 6990471895 7371770362 7954674915 8388566274 9545609898 10052414130 10712380470 11057655543 11438954010 12582849411 13980943790 15078621195 15379038169 15909349830 16068570705 18429425905 20971415685 22115311086 23864024745 25165698822 30157242390 30758076338 32137141410 33172966629 36858851810 40544736991 41942831370 46137114507 47728049490 55288277715 62914247055 66345933258 76895190845 81089473982 92274229014 110576555430 121634210973 125828494110 138411343521 153790381690 165864833145 202723684955 230685572535 243268421946 276822687042 331729666290 364902632919 405447369910 445992106901 461371145070 608171054865 692056717605 729805265838 891984213802 1216342109730 1337976320703 1384113435210 1824513164595 2229960534505 2675952641406 3649026329190 4013928962109 4459921069010 6689881603515 8027857924218 13379763207030 20069644810545 40139289621090
• Sum of all divisors σ(n): 118992597750000
• Sum of proper divisors (its aliquot sum) s(n): 78853308128910
• 40139289621090 is an abundant number, because the sum of its proper divisors (78853308128910) is greater than itself. Its abundance is 38714018507820

Bases of 40139289621090

• Binary: 1001001000000110101000000110010111001001100010₂
• Hexadecimal: 0x2481A8197262
• Base-36: E87QGOACI

Squares and roots of 40139289621090

• 40139289621090 squared (40139289621090²) is 1611162571285743395772788100
• 40139289621090 cubed (40139289621090³) is 64670921075498517142627685562181861029000
• The square root of 40139289621090 is 6335557.5619743209
• The cube root of 40139289621090 is 34239.1699279351

Scales and comparisons

• 40,139,289,621,090 seconds is equal to 1,276,305 years, 13 weeks, 8 hours, 31 minutes, 30 seconds.
• To count from 1 to 40,139,289,621,090 would take you about three million, one hundred ninety thousand, seven hundred sixty-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 40139289621090 cubic inches would be around 2853.3 feet tall.

Recreational maths with 40139289621090

• 40139289621090 backwards is 09012698293104
• The number of decimal digits it has is: 14
• The sum of 40139289621090's digits is 54
• More coming soon!