381455527070640

Names of 381455527070640

• Cardinal: 381455527070640 can be written as Three hundred eighty-one trillion, four hundred fifty-five billion, five hundred twenty-seven million, seventy thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.8145552707064 × 10¹⁴

Factors of 381455527070640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 25503

Divisors of 381455527070640

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 33 34 40 44 48 51 55 60 61 66 68 80 85 88 102 110 120 122 132 136 165 170 176 183 187 204 220 240 244 255 264 272 305 330 340 366 374 408 440 488 510 528 561 610 660 671 680 732 748 816 880 915 935 976 1020 1037 1122 1220 1320 1342 1360 1464 1496 1830 1870 2013 2040 2074 2244 2440 2640 2684 2805 2928 2992 3111 3355 3660 3740 4026 4080 4148 4488 4880 5185 5368 5610 6222 6710 7320 7480 8011 8052 8296 8976 10065 10370 10736 11220 11407 12444 13420 14640 14960 15555 16022 16104 16592 17393 20130 20740 22440 22814 24033 24888 26840 31110 32044 32208 34221 34786 40055 40260 41480 44880 45628 48066 49776 52179 53680 57035 62220 64088 68442 69572 80110 80520 82960 86965 88121 91256 96132 104358 114070 120165 124440 128176 136187 136884 139144 160220 161040 171105 173930 176242 182512 191323 192264 208716 228140 240330 248880 260895 264363 272374 273768 278288 295681 320440 342210 347860 352484 382646 384528 408561 417432 440605 456280 480660 488671 521790 528726 544748 547536 573969 591362 640880 680935 684420 695720 704968 765292 817122 834864 881210 887043 912560 956615 961320 977342 1043580 1057452 1060973 1089496 1147938 1182724 1321815 1361870 1368840 1391440 1409936 1466013 1478405 1498057 1530584 1634244 1762420 1774086 1913230 1922640 1954684 2042805 2087160 2114904 2121946 2178992 2295876 2365448 2443355 2643630 2723740 2737680 2869845 2932026 2956810 2996114 3061168 3182919 3252491 3268488 3524840 3548172 3826460 3909368 4085610 4174320 4229808 4243892 4435215 4494171 4591752 4730896 4886710 5287260 5304865 5375381 5447480 5739690 5864052 5913620 5992228 6365838 6504982 6536976 7049680 7096344 7330065 7490285 7652920 7818736 8171220 8307407 8487784 8870430 8988342 9183504 9757473 9773420 10574520 10609730 10750762 10894960 11479380 11670703 11728104 11827240 11984456 12731676 13009964 14192688 14660130 14980570 15305840 15914595 16126143 16262455 16342440 16614814 16975568 17740860 17976684 18036541 19514946 19546840 21149040 21219460 21501524 22470855 22958760 23341406 23456208 23654480 23968912 24922221 25463352 26019928 26876905 29320260 29961140 31829190 32252286 32524910 32684880 33229628 35012109 35481720 35953368 36073082 39029892 39093680 41537035 42438920 43003048 44941710 45917520 46682812 48787365 49844442 50926704 52039856 53753810 54109623 58353515 58640520 59922280 63658380 64504572 65049820 66459256 70024218 70963440 71906736 72146164 78059784 80630715 83074070 84877840 86006096 89883420 90182705 91381477 93365624 97574730 99688884 107507620 108219246 116707030 117281040 119844560 124611105 127316760 129009144 130099640 132918512 139335323 140048436 144292328 156119568 161261430 166148140 175060545 179766840 180365410 182762954 186731248 195149460 198401951 199377768 215015240 216438492 233414060 249222210 254633520 258018288 260199280 270548115 274144431 278670646 280096872 288584656 322522860 332296280 350121090 359533680 360730820 365525908 390298920 396803902 398755536 418005969 430030480 432876984 456907385 466828120 498444420 541096230 548288862 557341292 560193744 595205853 645045720 664592560 696676615 700242180 721461640 731051816 780597840 793607804 836011938 865753968 913814770 933656240 992009755 996888840 1082192460 1096577724 1114682584 1190411706 1290091440 1370722155 1393353230 1400484360 1442923280 1462103632 1532688553 1587215608 1672023876 1827629540 1984019510 1993777680 2090029845 2164384920 2193155448 2229365168 2368700491 2380823412 2741444310 2786706460 2800968720 2976029265 3065377106 3174431216 3344047752 3655259080 3968039020 4180059690 4328769840 4386310896 4598065659 4737400982 4761646824 5482888620 5573412920 5952058530 6130754212 6688095504 7106101473 7310518160 7663442765 7936078040 8360119380 8499454703 9196131318 9474801964 9523293648 10965777240 11146825840 11843502455 11904117060 12261508424 14212202946 15326885530 15872156080 16720238760 16998909406 18392262636 18949603928 21931554480 22990328295 23687004910 23808234120 24523016848 25498364109 26055705401 28424405892 30653771060 33440477520 33997818812 35530507365 36784525272 37899207856 42497273515 45980656590 47374009820 47616468240 50996728218 52111410802 56848811784 61307542120 67995637624 71061014730 73569050544 78167116203 84994547030 91961313180 93494001733 94748019640 101993456436 104222821604 113697623568 122615084240 127491820545 130278527005 135991275248 142122029460 144490729951 156334232406 169989094060 183922626360 186988003466 189496039280 203986912872 208445643208 254983641090 260557054010 280482005199 284244058920 288981459902 312668464812 339978188120 367845252720 373976006932 390835581015 407973825744 416891286416 433472189853 467470008665 509967282180 521114108020 560964010398 568488117840 577962919804 625336929624 679956376240 722453649755 747952013864 781671162030 866944379706 934940017330 1019934564360 1042228216040 1121928020796 1155925839608 1250673859248 1402410025995 1444907299510 1495904027728 1563342324060 1589398029461 1733888759412 1869880034660 2039869128720 2084456432080 2167360949265 2243856041592 2311851679216 2804820051990 2889814599020 3126684648120 3178796058922 3467777518824 3739760069320 4334721898530 4487712083184 4768194088383 5609640103980 5779629198040 6253369296240 6357592117844 6935555037648 7479520138640 7946990147305 8669443797060 9536388176766 11219280207960 11559258396080 12715184235688 15893980294610 17338887594120 19072776353532 22438560415920 23840970441915 25430368471376 31787960589220 34677775188240 38145552707064 47681940883830 63575921178440 76291105414128 95363881767660 127151842356880 190727763535320 381455527070640
• Sum of all divisors σ(n): 1388541238815744
• Sum of proper divisors (its aliquot sum) s(n): 1007085711745104
• 381455527070640 is an abundant number, because the sum of its proper divisors (1007085711745104) is greater than itself. Its abundance is 625630184674464

Bases of 381455527070640

• Binary: 1010110101110111010001001001100000100101110110000₂
• Hexadecimal: 0x15AEE89304BB0
• Base-36: 3R7Q8ZXEPC

Squares and roots of 381455527070640

• 381455527070640 squared (381455527070640²) is 145508319132739765859550009600
• 381455527070640 cubed (381455527070640³) is 55504952567942138003347993955141671878144000
• The square root of 381455527070640 is 19530886.4896256055
• The cube root of 381455527070640 is 72523.9256473711

Scales and comparisons

• 381,455,527,070,640 seconds is equal to 12,129,105 years, 43 weeks, 5 days, 6 hours, 44 minutes.
• To count from 1 to 381,455,527,070,640 would take you about thirty million, three hundred twenty-two thousand, seven hundred sixty-four 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 381455527070640 cubic inches would be around 6043.7 feet tall.

Recreational maths with 381455527070640

• 381455527070640 backwards is 046070725554183
• The number of decimal digits it has is: 15
• The sum of 381455527070640's digits is 57
• More coming soon!