138794929494774

Names of 138794929494774

• Cardinal: 138794929494774 can be written as One hundred thirty-eight trillion, seven hundred ninety-four billion, nine hundred twenty-nine million, four hundred ninety-four thousand, seven hundred seventy-four.

Scientific notation

• Scientific notation: 1.38794929494774 × 10¹⁴

Factors of 138794929494774

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 521

Divisors of 138794929494774

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 43 49 62 73 79 86 93 98 129 146 147 158 186 217 219 237 258 283 294 301 343 434 438 474 511 553 566 602 651 686 849 903 961 1022 1029 1106 1302 1333 1519 1533 1659 1698 1806 1922 1981 2058 2107 2263 2449 2666 2883 3038 3066 3139 3318 3397 3577 3871 3962 3999 4214 4526 4557 4898 5766 5767 5943 6278 6321 6727 6789 6794 7154 7347 7742 7998 8773 9114 9331 9417 10191 10633 10731 11534 11613 11886 12169 12642 13454 13578 13867 14694 14749 15841 17143 17301 17546 18662 18834 20181 20382 20659 21266 21462 21973 22357 23226 23779 24338 25039 26319 27097 27734 27993 29498 31682 31899 34286 34602 36507 40362 40369 41318 41323 41601 43946 44247 44714 47089 47523 47558 50078 51429 52638 54194 55986 61411 61977 63798 65317 65919 67071 70153 71337 73014 75117 75919 80738 81291 82646 83202 85183 88494 94178 95046 97069 97309 102858 105307 110887 120001 121107 122822 123954 123969 130634 131838 134142 140306 141267 142674 144613 150234 151838 153811 156499 162582 166453 170366 178777 184233 194138 194618 195951 210459 210614 221774 227757 240002 242214 247938 247981 255549 271963 282534 282583 289226 289261 291207 291927 307622 312998 315921 329623 332661 332906 357554 360003 368466 377239 391902 420918 429877 433839 455514 457219 461433 469497 491071 495962 499359 511098 531433 536331 543926 565166 578522 582414 583854 596281 631842 640429 659246 665322 681163 693067 720006 737149 743943 754478 776209 815889 840007 847749 859754 867678 867783 888337 914438 922866 938994 961351 982142 988869 998718 1012291 1062866 1072662 1076677 1095493 1131717 1165171 1192562 1251439 1280858 1289631 1362326 1371657 1386134 1473213 1474298 1487886 1552418 1594299 1631778 1632061 1680014 1695498 1735566 1735867 1776674 1788843 1903741 1921287 1922702 1977738 1978081 2024582 2024827 2043489 2079201 2153354 2190986 2211447 2263434 2328627 2330342 2502878 2520021 2579262 2640673 2665011 2743314 2884053 2946426 3009139 3016579 3036873 3188598 3230031 3264122 3264517 3286479 3437497 3471734 3495513 3577686 3720031 3754317 3807482 3842574 3956162 4049654 4086978 4158402 4173967 4422894 4483003 4657254 4768141 4851469 4896183 5040042 5160043 5207601 5281346 5330022 5542087 5711223 5768106 5934243 6018278 6033158 6073746 6074481 6218359 6460062 6529034 6572958 6729457 6874994 6991026 7086037 7440062 7508634 7668451 7687411 7922019 8347934 8760073 8966006 9027417 9049737 9536282 9702938 9792366 9793551 10312491 10320086 10415202 11084174 11160093 11422446 11424427 11694409 11868486 12148962 12151069 12436718 12521901 13326187 13449009 13458914 14172074 14173789 14304423 14554407 15336902 15374822 15480129 15844038 16626261 17520146 18054834 18099474 18484711 18655077 19587102 19853299 20188371 20624982 21116053 21258111 21485077 22320186 22848854 22851619 23005353 23062233 23388818 24062479 24302138 25043802 26040217 26280219 26652374 26898018 27538447 28347578 28608846 29108814 29801881 30960258 31381021 33252522 33376987 33960283 34273281 35083227 36120301 36453207 36969422 37310154 38794609 39706598 39978561 40376742 42232106 42516222 42521367 42970154 43528513 45703238 46010706 46124466 47106199 48124958 50593891 52080434 52560438 53811877 55076894 55454133 59559897 59603762 61320511 62762042 63348159 64455231 66753974 67920566 68546562 68554857 70166454 70178623 72187437 72240602 72906414 77589218 78120651 79957122 79970989 81860863 82615341 85042734 85057483 87057026 89405643 93283309 94143063 94212398 100130961 101187782 101880849 107623754 108360903 110908266 116383827 119119794 122641022 126696318 128910462 129392977 130585539 137109714 138973093 140357246 141318597 144374874 147812371 150395539 151781673 156241302 159941978 159961333 161435631 163721726 165230682 170114966 178811286 183961533 186566618 188286126 192769129 200261922 203761698 208613167 210535869 216721806 219667147 232767654 237721981 238309741 239912967 245582589 255172449 258785954 261171078 271562263 277946186 279849927 282637194 295624742 300791078 303563346 304699591 319922666 322871262 329743393 354157237 367923066 376683139 385538258 388178931 416919279 417226334 421071738 439334294 443437113 451186617 475443962 476619482 479825934 479883999 491165178 491250361 510344898 543124526 559699854 559796923 573026041 578307387 609399182 625839501 659001441 659486786 708314474 713165943 714929223 753366278 776357862 814686789 833838558 853691857 886874226 902373234 914098773 923858311 959767998 972811651 982500722 989230179 1034686597 1052768773 1062471711 1119593846 1119729331 1130049417 1146052082 1156614774 1251679002 1318002882 1349383903 1426331886 1429858446 1460292169 1473751083 1568410621 1629373578 1668168187 1679390769 1707383714 1719078123 1828197546 1847716622 1900935841 1945623302 1978460358 2069373194 2105537546 2124943422 2175537313 2239458662 2260098834 2479100659 2561075571 2636781973 2698767806 2771574933 2918434953 2920584338 2947502166 3104059791 3136821242 3158306319 3336336374 3358781538 3359187993 3438156246 3438752527 3801871682 4011182287 4048151709 4351074626 4380876507 4705231863 4958201318 5004504561 5122151142 5273563946 5543149866 5702807523 5836869906 5975842999 6208119582 6316612638 6467008177 6526611939 6718375986 6809681557 6877505054 7369381411 7437301977 7910345919 8022364574 8096303418 8761753014 9410463726 9445687321 10009009122 10222045183 10316257581 10978874347 11405615046 11677177309 11951685998 12033546861 12934016354 13053223878 13619363114 14738762822 14874603954 15228761191 15820691838 17353704613 17927528997 18891374642 19401024531 20429044671 20444090366 20632515162 21957748694 22108144233 23354354618 24067093722 24071267689 28337061963 30457522382 30666135549 32936623041 34707409226 35031531927 35855057994 38802049062 40858089342 41830900993 44216288466 45269057239 45686283573 48142535378 52061113839 56674123926 61332271098 65873246082 67441656703 70063063854 72213803067 76852120429 81740241163 83661801986 90538114478 91372567146 104122227678 106601328337 125492702979 134883313406 135807171717 144427606134 153704240858 163480482326 202324970109 213202656674 230556361287 245220723489 250985405958 271614343434 292816306951 316883400673 319803985011 404649940218 461112722574 472091596921 490441446978 537964843003 585632613902 633766801346 639607970022 746209298359 878448920853 944183193842 950650202019 1075929686006 1416274790763 1492418596718 1613894529009 1756897841706 1901300404038 2238627895077 2832549581526 3227789058018 3304641178447 4477255790154 6609282356894 9913923535341 19827847070682 23132488249129 46264976498258 69397464747387 138794929494774
• Sum of all divisors σ(n): 352600731648000
• Sum of proper divisors (its aliquot sum) s(n): 213805802153226
• 138794929494774 is an abundant number, because the sum of its proper divisors (213805802153226) is greater than itself. Its abundance is 75010872658452

Bases of 138794929494774

• Binary: 11111100011101110110110011110000001101011110110₂
• Hexadecimal: 0x7E3BB6781AF6
• Base-36: 1D75IDFX86

Squares and roots of 138794929494774

• 138794929494774 squared (138794929494774²) is 19264032453459285646893311076
• 138794929494774 cubed (138794929494774³) is 2673750026162919748879140778024324698316824
• The square root of 138794929494774 is 11781125.9858628963
• The cube root of 138794929494774 is 51775.5276507769

Scales and comparisons

• 138,794,929,494,774 seconds is equal to 4,413,249 years, 22 weeks, 5 days, 1 hour, 52 minutes, 54 seconds.
• To count from 1 to 138,794,929,494,774 would take you about eleven million, thirty-three thousand, one hundred twenty-three 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 138794929494774 cubic inches would be around 4314.6 feet tall.

Recreational maths with 138794929494774

• 138794929494774 backwards is 477494929497831
• The number of decimal digits it has is: 15
• The sum of 138794929494774's digits is 87
• More coming soon!