131216919088640

Names of 131216919088640

• Cardinal: 131216919088640 can be written as One hundred thirty-one trillion, two hundred sixteen billion, nine hundred nineteen million, eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3121691908864 × 10¹⁴

Factors of 131216919088640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 90273

Divisors of 131216919088640

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 61 64 70 77 80 88 110 112 121 122 128 140 154 160 176 220 224 242 244 256 280 305 308 320 352 385 427 440 448 484 488 512 560 605 610 616 640 671 704 770 847 854 880 896 968 976 1120 1210 1220 1232 1280 1331 1342 1408 1540 1694 1708 1760 1792 1936 1952 2135 2240 2420 2440 2464 2560 2662 2684 2816 3080 3355 3388 3416 3520 3584 3872 3904 4235 4270 4480 4697 4840 4880 4928 5324 5368 5632 6160 6655 6710 6776 6832 7040 7381 7744 7808 8470 8540 8960 9317 9394 9680 9760 9856 10648 10736 12320 13310 13420 13552 13664 14080 14762 15488 15616 16940 17080 17920 18634 18788 19360 19520 19712 21296 21472 23485 24640 26620 26840 27104 27328 28160 29524 30976 31232 33880 34160 36905 37268 37576 38720 39040 39424 42592 42944 46585 46970 49280 51667 53240 53680 54208 54656 59048 61952 67760 68320 73810 74536 75152 77440 78080 81191 85184 85888 90187 93170 93940 98560 103334 106480 107360 108416 109312 118096 135520 136640 147620 149072 150304 154880 156160 162382 170368 171776 180374 186340 187880 197120 206668 212960 214720 216832 218624 236192 258335 271040 273280 295240 298144 300608 309760 324764 340736 343552 360748 372680 375760 405955 413336 425920 429440 433664 450935 472384 516670 542080 546560 568337 590480 596288 601216 631309 649528 681472 721496 745360 751520 811910 826672 851840 858880 901870 944768 992057 1033340 1084160 1093120 1136674 1180960 1192576 1202432 1262618 1299056 1442992 1490720 1503040 1623820 1653344 1703680 1717760 1803740 1889536 1984114 2066680 2168320 2273348 2361920 2385152 2404864 2525236 2598112 2841685 2885984 2981440 3006080 3156545 3247640 3306688 3407360 3607480 3779072 3968228 4133360 4546696 4723840 4770304 4960285 5050472 5196224 5501407 5683370 5771968 5962880 6012160 6313090 6495280 6613376 6944399 7214960 7936456 8266720 9093392 9447680 9920570 10100944 10392448 10912627 11002814 11366740 11543936 11925760 12024320 12626180 12990560 13226752 13888798 14429920 15872912 16533440 18186784 18895360 19841140 20201888 20784896 21825254 22005628 22733480 23087872 23851520 25252360 25981120 26453504 27507035 27777596 28859840 31745824 33066880 34721995 36373568 38509849 39682280 40403776 41569792 43650508 44011256 45466960 46175744 50504720 51962240 54563135 55014070 55555192 57719680 60515477 63491648 66133760 69443990 72747136 76388389 77019698 79364560 80807552 87301016 88022512 90933920 101009440 103924480 109126270 110028140 111110384 115439360 120038897 121030954 126983296 132267520 138887980 145494272 152776778 154039396 158729120 161615104 174602032 176045024 181867840 192549245 202018880 207848960 218252540 220056280 222220768 230878720 240077794 242061908 253966592 277775960 290988544 302577385 305553556 308078792 317458240 323230208 349204064 352090048 363735680 381941945 385098490 404037760 423608339 436505080 440112560 444441536 480155588 484123816 507933184 555551920 600194485 605154770 611107112 616157584 634916480 665670247 698408128 704180096 727471360 763883890 770196980 808075520 840272279 847216678 873010160 880225120 888883072 960311176 968247632 1111103840 1200388970 1210309540 1222214224 1232315168 1269832960 1331340494 1396816256 1408360192 1454942720 1527767780 1540393960 1616151040 1680544558 1694433356 1746020320 1760450240 1777766144 1920622352 1936495264 2118041695 2222207680 2400777940 2420619080 2444428448 2464630336 2539665920 2662680988 2793632512 2816720384 3055535560 3080787920 3328351235 3361089116 3388866712 3492040640 3520900480 3555532288 3841244704 3872990528 4201361395 4236083390 4444415360 4659691729 4801555880 4841238160 4888856896 4929260672 5325361976 5587265024 6111071120 6161575840 6656702470 6722178232 6777733424 6984081280 7041800960 7322372717 7682489408 7745981056 8402722790 8472166780 8888830720 9319383458 9603111760 9682476320 9777713792 9858521344 10650723952 12222142240 12323151680 13313404940 13444356464 13555466848 13968162560 14083601920 14644745434 15364978816 15491962112 16805445580 16944333560 17777661440 18638766916 19206223520 19364952640 19555427584 19717042688 21301447904 23298458645 24444284480 24646303360 26626809880 26888712928 27110933696 27936325120 29289490868 30729957632 30983924224 33610891160 33888667120 36611863585 37277533832 38412447040 38729905280 39110855168 42602895808 46596917290 48888568960 49292606720 51256609019 53253619760 53777425856 54221867392 58578981736 61459915264 67221782320 67777334240 73223727170 74555067664 76824894080 77459810560 85205791616 93193834580 97777137920 98585213440 102513218038 106507239520 107554851712 108443734784 117157963472 134443564640 135554668480 146447454340 149110135328 153649788160 154919621120 170411583232 186387669160 195554275840 205026436076 213014479040 215109703424 216887469568 234315926944 256283045095 268887129280 271109336960 292894908680 298220270656 307299576320 340823166464 372775338320 410052872152 426028958080 430219406848 468631853888 512566090190 537774258560 542218673920 585789817360 596440541312 745550676640 820105744304 852057916160 937263707776 1025132180380 1075548517120 1084437347840 1171579634720 1192881082624 1491101353280 1640211488608 1704115832320 1874527415552 2050264360760 2151097034240 2343159269440 2385762165248 2982202706560 3280422977216 3749054831104 4100528721520 4686318538880 5964405413120 6560845954432 8201057443040 9372637077760 11928810826240 13121691908864 16402114886080 18745274155520 26243383817728 32804229772160 65608459544320 131216919088640
• Sum of all divisors σ(n): 401974397991936
• Sum of proper divisors (its aliquot sum) s(n): 270757478903296
• 131216919088640 is an abundant number, because the sum of its proper divisors (270757478903296) is greater than itself. Its abundance is 139540559814656

Bases of 131216919088640

• Binary: 11101110101011101010001110110011100111000000000₂
• Hexadecimal: 0x775751D9CE00
• Base-36: 1AIG7XPDKW

Squares and roots of 131216919088640

• 131216919088640 squared (131216919088640²) is 17217879855114696408177049600
• 131216919088640 cubed (131216919088640³) is 2259277147826509724658725544642996076544000
• The square root of 131216919088640 is 11454995.3770675961
• The cube root of 131216919088640 is 50815.5478543241

Scales and comparisons

• 131,216,919,088,640 seconds is equal to 4,172,292 years, 7 weeks, 4 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 131,216,919,088,640 would take you about ten million, four hundred thirty thousand, seven hundred thirty 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 131216919088640 cubic inches would be around 4234.6 feet tall.

Recreational maths with 131216919088640

• 131216919088640 backwards is 046880919612131
• The number of decimal digits it has is: 15
• The sum of 131216919088640's digits is 59
• More coming soon!