381398115812448

Names of 381398115812448

• Cardinal: 381398115812448 can be written as Three hundred eighty-one trillion, three hundred ninety-eight billion, one hundred fifteen million, eight hundred twelve thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 3.81398115812448 × 10¹⁴

Factors of 381398115812448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 882

Divisors of 381398115812448

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 84 93 96 112 124 168 186 217 224 248 336 372 434 496 651 672 744 839 868 961 992 1302 1488 1678 1736 1922 2517 2604 2883 2976 3356 3472 3844 5034 5208 5766 5873 6712 6727 6944 7688 10068 10416 11532 11746 13424 13454 15376 17619 20136 20181 20832 23064 23492 26009 26848 26908 30752 35238 40272 40362 46128 46984 52018 53816 70476 78027 80544 80724 92256 93968 104036 107632 140952 156054 161448 182063 187936 208072 215264 281904 312108 322896 364126 416144 546189 563808 624216 645792 703921 728252 806279 832288 1092378 1248432 1407842 1456504 1612558 2111763 2184756 2418837 2496864 2815684 2913008 3225116 4223526 4369512 4837674 4927447 5631368 5643953 5826016 6450232 8447052 8739024 9675348 9854894 11262736 11287906 12900464 14782341 16894104 16931859 17478048 19350696 19709788 21821551 22525472 22575812 25800928 29564682 33788208 33863718 38701392 39419576 43643102 45151624 59129364 65464653 67576416 67727436 77402784 78839152 87286204 90303248 118258728 130929306 135454872 152750857 157678304 174572408 180606496 236517456 261858612 270909744 305501714 349144816 458252571 473034912 523717224 541819488 590589719 611003428 676468081 698289632 916505142 1047434448 1181179438 1222006856 1352936162 1771769157 1833010284 2029404243 2094868896 2362358876 2444013712 2705872324 3543538314 3666020568 4058808486 4134128033 4724717752 4735276567 4888027424 5411744648 7087076628 7332041136 8117616972 8268256066 9449435504 9470553134 10823489296 12402384099 14174153256 14205829701 14664082272 16235233944 16536512132 18308281289 18898871008 18941106268 21646978592 24804768198 28348306512 28411659402 32470467888 33073024264 36616562578 37882212536 49609536396 54924843867 56696613024 56823318804 64940935776 66146048528 73233125156 75764425072 99219072792 109849687734 113646637608 128157969023 132292097056 146466250312 151528850144 198438145584 219699375468 227293275216 256315938046 292932500624 384473907069 396876291168 439398750936 454586550432 512631876092 567556719959 585865001248 768947814138 878797501872 1025263752184 1135113439918 1537895628276 1702670159877 1757595003744 2050527504368 2270226879836 3075791256552 3405340319754 3972897039713 4101055008736 4540453759672 6151582513104 6810680639508 7945794079426 9080907519344 11918691119139 12303165026208 13621361279016 15891588158852 18161815038688 23837382238278 27242722558032 31783176317704 47674764476556 54485445116064 63566352635408 95349528953112 127132705270816 190699057906224 381398115812448
• Sum of all divisors σ(n): 1183705323978240
• Sum of proper divisors (its aliquot sum) s(n): 802307208165792
• 381398115812448 is an abundant number, because the sum of its proper divisors (802307208165792) is greater than itself. Its abundance is 420909092353344

Bases of 381398115812448

• Binary: 1010110101110000100101011001101100000010001100000₂
• Hexadecimal: 0x15AE12B360460
• Base-36: 3R6ZVIQWDC

Squares and roots of 381398115812448

• 381398115812448 squared (381398115812448²) is 145464522745285497131111752704
• 381398115812448 cubed (381398115812448³) is 55479894892608874318005641908829234220859392
• The square root of 381398115812448 is 19529416.6787553591
• The cube root of 381398115812448 is 72520.2870417069

Scales and comparisons

• 381,398,115,812,448 seconds is equal to 12,127,280 years, 17 weeks, 5 days, 3 hours, 48 seconds.
• To count from 1 to 381,398,115,812,448 would take you about thirty million, three hundred eighteen thousand, two hundred 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 381398115812448 cubic inches would be around 6043.4 feet tall.

Recreational maths with 381398115812448

• 381398115812448 backwards is 844218511893183
• The number of decimal digits it has is: 15
• The sum of 381398115812448's digits is 66
• More coming soon!