131789913248449440

Names of 131789913248449440

• Cardinal: 131789913248449440 can be written as One hundred thirty-one quadrillion, seven hundred eighty-nine trillion, nine hundred thirteen billion, two hundred forty-eight million, four hundred forty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.3178991324844944 × 10¹⁷

Factors of 131789913248449440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1041

Divisors of 131789913248449440

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 243 270 288 324 360 405 432 480 486 540 648 720 729 810 864 972 1031 1080 1215 1296 1440 1458 1620 1944 2062 2160 2430 2592 2916 3093 3240 3645 3888 4124 4320 4860 5155 5832 6186 6480 7290 7776 8248 9279 9720 10310 11664 12372 12960 14580 15465 16496 18558 19440 20620 23328 24744 27837 29160 30930 32992 37116 38880 41240 46395 49488 55674 58320 61860 74232 82480 83511 92790 98976 111348 116640 123720 139185 148464 164960 167022 185580 222696 247440 250533 278370 296928 334044 371160 417555 445392 494880 501066 556740 668088 742320 751599 835110 890784 1002132 1062961 1113480 1252665 1336176 1484640 1503198 1670220 2004264 2125922 2226960 2505330 2672352 3006396 3188883 3340440 3757995 4008528 4251844 4453920 5010660 5314805 6012792 6377766 6680880 7515990 8017056 8503688 9566649 10021320 10629610 12025584 12755532 13361760 15031980 15944415 17007376 19133298 20042640 21259220 24051168 25511064 28699947 30063960 31888830 34014752 38266596 40085280 42518440 47833245 51022128 57399894 60127920 63777660 76533192 85036880 86099841 95666490 102044256 114799788 120255840 127555320 143499735 153066384 170073760 172199682 191332980 229599576 255110640 258299523 286999470 306132768 344399364 382665960 430499205 459199152 510221280 516599046 573998940 688798728 765331920 774898569 860998410 918398304 1033198092 1095912791 1147997880 1291497615 1377597456 1530663840 1549797138 1721996820 2066396184 2191825582 2295995760 2582995230 2755194912 3099594276 3287738373 3443993640 3874492845 4132792368 4383651164 4591991520 5165990460 5479563955 6199188552 6575476746 6887987280 7748985690 8265584736 8767302328 9863215119 10331980920 10959127910 12398377104 13150953492 13775974560 15497971380 16438691865 17534604656 19726430238 20663961840 21918255820 24796754208 26301906984 29589645357 30995942760 32877383730 35069209312 39452860476 41327923680 43836511640 49316075595 52603813968 59179290714 61991885520 65754767460 78905720952 87673023280 88768936071 98632151190 105207627936 118358581428 123983771040 131509534920 147948226785 157811441904 175346046560 177537872142 197264302380 236717162856 263019069840 266306808213 295896453570 315622883808 355075744284 394528604760 443844680355 473434325712 526038139680 532613616426 591792907140 710151488568 789057209520 798920424639 887689360710 946868651424 1065227232852 1129886087521 1183585814280 1331534041065 1420302977136 1578114419040 1597840849278 1775378721420 2130454465704 2259772175042 2367171628560 2663068082130 2840605954272 3195681698556 3389658262563 3550757442840 3994602123195 4260908931408 4519544350084 4734343257120 5326136164260 5649430437605 6391363397112 6779316525126 7101514885680 7989204246390 8521817862816 9039088700168 10168974787689 10652272328520 11298860875210 12782726794224 13558633050252 14203029771360 15978408492780 16948291312815 18078177400336 20337949575378 21304544657040 22597721750420 25565453588448 27117266100504 30506924363067 31956816985560 33896582625630 36156354800672 40675899150756 42609089314080 45195443500840 50844873938445 54234532201008 61013848726134 63913633971120 67793165251260 81351798301512 90390887001680 91520773089201 101689747876890 108469064402016 122027697452268 127827267942240 135586330502520 152534621815335 162703596603024 180781774003360 183041546178402 203379495753780 244055394904536 271172661005040 274562319267603 305069243630670 325407193206048 366083092356804 406758991507560 457603865446005 488110789809072 542345322010080 549124638535206 610138487261340 732166184713608 813517983015120 823686957802809 915207730892010 976221579618144 1098249277070412 1220276974522680 1372811596338015 1464332369427216 1627035966030240 1647373915605618 1830415461784020 2196498554140824 2440553949045360 2745623192676030 2928664738854432 3294747831211236 3660830923568040 4118434789014045 4392997108281648 4881107898090720 5491246385352060 6589495662422472 7321661847136080 8236869578028090 8785994216563296 10982492770704120 13178991324844944 14643323694272160 16473739156056180 21964985541408240 26357982649689888 32947478312112360 43929971082816480 65894956624224720 131789913248449440
• Sum of all divisors σ(n): 467270176949867970
• Sum of proper divisors (its aliquot sum) s(n): 335480263701418530
• 131789913248449440 is an abundant number, because the sum of its proper divisors (335480263701418530) is greater than itself. Its abundance is 203690350452969090

Bases of 131789913248449440

• Binary: 111010100001101100011101001010100001001110100001110100000₂
• Hexadecimal: 0x1D4363A542743A0
• Base-36: 101NMIC1EI00

Squares and roots of 131789913248449440

• 131789913248449440 squared (131789913248449440²) is 17368581234033829226724564236313600
• 131789913248449440 cubed (131789913248449440³) is 2289003814081965274037101408102031803472941584384000
• The square root of 131789913248449440 is 363028804.9844659917
• The cube root of 131789913248449440 is 508894.0705996879

Scales and comparisons

• 131,789,913,248,449,440 seconds is equal to 4,190,511,588 years, 17 weeks, 2 days, 8 hours, 24 minutes.
• To count from 1 to 131,789,913,248,449,440 would take you about twelve billion, five hundred seventy-one million, five hundred thirty-four thousand, seven hundred sixty-five 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 131789913248449440 cubic inches would be around 42407.8 feet tall.

Recreational maths with 131789913248449440

• 131789913248449440 backwards is 044944842319987131
• 131789913248449440 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 131789913248449440's digits is 81
• More coming soon!