1138428965829312

Names of 1138428965829312

• Cardinal: 1138428965829312 can be written as One quadrillion, one hundred thirty-eight trillion, four hundred twenty-eight billion, nine hundred sixty-five million, eight hundred twenty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.138428965829312 × 10¹⁵

Factors of 1138428965829312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 26219

Divisors of 1138428965829312

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 124 144 186 192 216 248 279 288 372 432 496 558 576 744 837 864 961 992 1116 1488 1674 1728 1922 1984 2232 2883 2976 3348 3844 4464 5766 5952 6696 7688 8649 8928 11532 13392 15376 17298 17856 23064 25947 26183 26784 30752 34596 46128 51894 52366 53568 61504 69192 78549 92256 103788 104732 138384 157098 184512 207576 209464 235647 276768 314196 415152 418928 471294 553536 628392 706941 811673 830304 837856 942588 1256784 1413882 1623346 1660608 1675712 1885176 2435019 2513568 2827764 3246692 3770352 4870038 5027136 5655528 6493384 7305057 7540704 9740076 11311056 12986768 14610114 15081408 19480152 21915171 22622112 25161863 25973536 29220228 38960304 43830342 45244224 50323726 51947072 58440456 75485589 77920608 87660684 100647452 116880912 150971178 155841216 175321368 201294904 226456767 233761824 301942356 350642736 402589808 452913534 467523648 603884712 679370301 685549489 701285472 805179616 905827068 1207769424 1358740602 1371098978 1402570944 1610359232 1811654136 2056648467 2415538848 2717481204 2742197956 3623308272 4113296934 4831077696 5434962408 5484395912 6169945401 7246616544 8226593868 10869924816 10968791824 12339890802 14493233088 16453187736 18509836203 21252034159 21739849632 21937583648 24679781604 32906375472 37019672406 42504068318 43479699264 43875167296 49359563208 63756102477 65812750944 74039344812 85008136636 98719126416 127512204954 131625501888 148078689624 170016273272 191268307431 197438252832 255024409908 296157379248 340032546544 382536614862 394876505664 510048819816 573804922293 592314758496 658813058929 680065093088 765073229724 1020097639632 1147609844586 1184629516992 1317626117858 1360130186176 1530146459448 1976439176787 2040195279264 2295219689172 2635252235716 3060292918896 3952878353574 4080390558528 4590439378344 5270504471432 5929317530361 6120585837792 7905756707148 9180878756688 10541008942864 11858635060722 12241171675584 15811513414296 17787952591083 18361757513376 21082017885728 23717270121444 31623026828592 35575905182166 36723515026752 42164035771456 47434540242888 63246053657184 71151810364332 94869080485776 126492107314368 142303620728664 189738160971552 284607241457328 379476321943104 569214482914656 1138428965829312
• Sum of all divisors σ(n): 3458345347908120
• Sum of proper divisors (its aliquot sum) s(n): 2319916382078808
• 1138428965829312 is an abundant number, because the sum of its proper divisors (2319916382078808) is greater than itself. Its abundance is 1181487416249496

Bases of 1138428965829312

• Binary: 100000010110110010100100110000111000011101011000000₂
• Hexadecimal: 0x40B65261C3AC0
• Base-36: B7JF1OW1C0

Squares and roots of 1138428965829312

• 1138428965829312 squared (1138428965829312²) is 1296020510239196829331918393344
• 1138428965829312 cubed (1138428965829312³) is 1475427289165186110235106298925984715580899328
• The square root of 1138428965829312 is 33740613.0031644801
• The cube root of 1138428965829312 is 104416.3831564295

Scales and comparisons

• 1,138,428,965,829,312 seconds is equal to 36,198,519 years, 37 weeks, 3 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 1,138,428,965,829,312 would take you about one hundred eight million, five hundred ninety-five thousand, five hundred fifty-nine 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 1138428965829312 cubic inches would be around 8701.4 feet tall.

Recreational maths with 1138428965829312

• 1138428965829312 backwards is 2139285698248311
• 1138428965829312 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1138428965829312's digits is 72
• More coming soon!