83429207521920

Names of 83429207521920

• Cardinal: 83429207521920 can be written as Eighty-three trillion, four hundred twenty-nine billion, two hundred seven million, five hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.342920752192 × 10¹³

Factors of 83429207521920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 38525

Divisors of 83429207521920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 260 270 288 312 320 324 351 360 384 390 405 416 432 468 480 520 540 576 585 624 640 648 702 720 780 810 832 864 936 960 1040 1053 1080 1152 1170 1248 1296 1404 1440 1560 1620 1664 1728 1755 1872 1920 2080 2106 2160 2340 2496 2592 2808 2880 3120 3240 3456 3510 3541 3744 4160 4212 4320 4680 4992 5184 5265 5616 5760 6240 6480 7020 7082 7488 8320 8424 8640 9360 10368 10530 10623 11232 12480 12960 14040 14164 14976 16848 17280 17705 18720 21060 21246 22464 24960 25920 28080 28328 31869 33696 34961 35410 37440 42120 42492 44928 46033 51840 53115 56160 56656 63738 67392 69922 70820 74880 84240 84984 92066 95607 104883 106230 112320 113312 127476 134784 138099 139844 141640 159345 168480 169968 174805 184132 191214 209766 212460 224640 226624 230165 254952 276198 279688 283280 286821 314649 318690 336960 339936 349610 368264 382428 414297 419532 424920 453248 454493 460330 478035 509904 524415 552396 559376 566560 573642 629298 637380 673920 679872 690495 699220 736528 764856 828594 839064 849840 908986 920660 943947 956070 1019808 1048830 1104792 1118752 1133120 1147284 1242891 1258596 1274760 1359744 1363479 1380990 1398440 1434105 1473056 1529712 1573245 1657188 1678128 1699680 1817972 1841320 1887894 1912140 2039616 2071485 2097660 2209584 2237504 2266240 2272465 2294568 2485782 2517192 2549520 2726958 2761980 2796880 2831841 2868210 2946112 3059424 3146490 3314376 3356256 3399360 3635944 3682640 3728673 3775788 3824280 4079232 4090437 4142970 4195320 4419168 4475008 4544930 4589136 4719735 4971564 5034384 5099040 5453916 5523960 5593760 5663682 5736420 5892224 6118848 6214455 6292980 6628752 6712512 6798720 6817395 7271888 7365280 7457346 7551576 7648560 8180874 8285940 8390640 8838336 9089860 9178272 9439470 9943128 10068768 10198080 10907832 11047920 11187520 11327364 11472840 12237696 12271311 12428910 12585960 13257504 13425024 13634790 14159205 14543776 14730560 14914692 15103152 15297120 16361748 16571880 16781280 17676672 18179720 18356544 18643365 18878940 19886256 20137536 20396160 20452185 21815664 22095840 22375040 22654728 22945680 24542622 24857820 25171920 26515008 27269580 28318410 29087552 29461120 29829384 30206304 30594240 32723496 33143760 33562560 36359440 36713088 36813933 37286730 37757880 39772512 40275072 40904370 43631328 44191680 45309456 45891360 49085244 49715640 50343840 53030016 54539160 56636820 58175104 59658768 60412608 61188480 61356555 65446992 66287520 67125120 72718880 73627866 74573460 75515760 79545024 81808740 87262656 88383360 90618912 91782720 98170488 99431280 100687680 109078320 113273640 119317536 120825216 122713110 123796901 130893984 132575040 145437760 147255732 149146920 151031520 159090048 163617480 174525312 181237824 183565440 184069665 196340976 198862560 201375360 218156640 226547280 238635072 245426220 247593802 261787968 265150080 290875520 294511464 298293840 302063040 327234960 362475648 368139330 371390703 392681952 397725120 436313280 453094560 477270144 490852440 495187604 523575936 589022928 596587680 604126080 618984505 654469920 736278660 742781406 785363904 795450240 872626560 906189120 981704880 990375208 1114172109 1178045856 1193175360 1237969010 1308939840 1472557320 1485562812 1570727808 1609359713 1812378240 1856953515 1963409760 1980750416 2228344218 2356091712 2386350720 2475938020 2617879680 2945114640 2971125624 3218719426 3342516327 3713907030 3926819520 3961500832 4456688436 4712183424 4828079139 4951876040 5570860545 5890229280 5942251248 6437438852 6685032654 7427814060 7853639040 7923001664 8046798565 8913376872 9656158278 9903752080 10027548981 11141721090 11780458560 11884502496 12874877704 13370065308 14484237417 14855628120 15846003328 16093597130 16712581635 17826753744 19312316556 19807504160 20055097962 22283442180 23560917120 23769004992 24140395695 25749755408 26740130616 28968474834 29711256240 32187194260 33425163270 35653507488 38624633112 39615008320 40110195924 43452712251 44566884360 47538009984 48280791390 50137744905 51499510816 53480261232 57936949668 59422512480 64374388520 66850326540 71307014976 72421187085 77249266224 79230016640 80220391848 86905424502 89133768720 96561582780 100275489810 102999021632 106960522464 115873899336 118845024960 128748777040 130358136753 133700653080 142614029952 144842374170 154498532448 160440783696 173810849004 178267537440 193123165560 200550979620 205998043264 213921044928 217263561255 231747798672 237690049920 257497554080 260716273506 267401306160 289684748340 308997064896 320881567392 347621698008 356535074880 386246331120 401101959240 427842089856 434527122510 463495597344 514995108160 521432547012 534802612320 579369496680 617994129792 641763134784 651790683765 695243396016 713070149760 772492662240 802203918480 869054245020 926991194688 1029990216320 1042865094024 1069605224640 1158738993360 1283526269568 1303581367530 1390486792032 1544985324480 1604407836960 1738108490040 1853982389376 2085730188048 2139210449280 2317477986720 2607162735060 2780973584064 3089970648960 3208815673920 3476216980080 4171460376096 4634955973440 5214325470120 5561947168128 6417631347840 6952433960160 8342920752192 9269911946880 10428650940240 13904867920320 16685841504384 20857301880480 27809735840640 41714603760960 83429207521920
• Sum of all divisors σ(n): 320959076795280
• Sum of proper divisors (its aliquot sum) s(n): 237529869273360
• 83429207521920 is an abundant number, because the sum of its proper divisors (237529869273360) is greater than itself. Its abundance is 154100661751440

Bases of 83429207521920

• Binary: 10010111110000011100000010001110011101010000000₂
• Hexadecimal: 0x4BE0E0473A80
• Base-36: TKMUK2W00

Squares and roots of 83429207521920

• 83429207521920 squared (83429207521920²) is 6960432667735592707280486400
• 83429207521920 cubed (83429207521920³) is 580703381478864003187954652710116261888000
• The square root of 83429207521920 is 9133959.0278213971
• The cube root of 83429207521920 is 43695.7675806985

Scales and comparisons

• 83,429,207,521,920 seconds is equal to 2,652,790 years, 38 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 83,429,207,521,920 would take you about six million, six hundred thirty-one thousand, nine hundred seventy-six 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 83429207521920 cubic inches would be around 3641.3 feet tall.

Recreational maths with 83429207521920

• 83429207521920 backwards is 02912570292438
• 83429207521920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 83429207521920's digits is 54
• More coming soon!