138500805505725

Names of 138500805505725

• Cardinal: 138500805505725 can be written as One hundred thirty-eight trillion, five hundred billion, eight hundred five million, five hundred five thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.38500805505725 × 10¹⁴

Factors of 138500805505725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 507

Divisors of 138500805505725

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 9 13 15 25 27 29 39 45 65 75 81 87 117 135 145 169 195 225 243 261 325 351 377 405 435 457 507 585 675 725 729 783 841 845 975 1053 1131 1215 1305 1371 1521 1755 1885 2025 2175 2187 2197 2285 2349 2523 2535 2925 3159 3393 3645 3915 4113 4205 4225 4563 4901 5265 5655 5941 6075 6525 6561 6591 6855 7047 7569 7605 8775 9425 9477 10179 10933 10935 10985 11425 11745 12339 12615 12675 13253 13689 14703 15795 16965 17823 18225 19575 19773 20565 21025 21141 22707 22815 24505 26325 28275 28431 29705 30537 32799 32805 32955 34275 35235 37017 37845 38025 39759 41067 44109 47385 50895 53469 54665 54675 54925 58725 59319 61695 63075 63423 63713 66265 68121 68445 73515 77233 78975 84825 85293 89115 91611 98397 98865 102825 105705 111051 113535 114075 119277 122525 123201 132327 142129 142155 148525 152685 160407 163995 164025 164775 172289 176175 177957 185085 189225 190269 191139 198795 204363 205335 220545 231699 236925 254475 267345 273325 274833 295191 296595 308475 317115 318565 331325 333153 340605 342225 357831 367575 369603 384337 386165 396981 426387 426465 445575 458055 481221 491985 494325 516867 528525 533871 555255 567675 573417 596385 613089 616005 661635 695097 710645 710775 763425 802035 819975 824499 861445 885573 889785 925425 951345 955695 993975 999459 1004029 1021815 1026675 1073493 1102725 1108809 1153011 1158495 1190943 1279161 1336725 1374165 1443663 1475955 1482975 1550601 1585575 1592825 1601613 1665765 1703025 1720251 1789155 1839267 1847677 1848015 1921685 1930825 1984905 2085291 2131935 2132325 2239757 2290275 2406105 2459925 2473497 2584335 2656719 2669355 2776275 2867085 2981925 2998377 3012087 3065445 3080025 3220479 3308175 3459033 3475485 3553225 3572829 3837483 4010175 4122495 4307225 4330989 4427865 4448925 4651803 4756725 4778475 4804839 4996381 4997295 5020145 5109075 5160753 5367465 5517801 5543031 5544045 5765055 5792475 5954715 6255873 6395805 6719271 6870825 7218315 7379775 7753005 7970157 8008065 8328825 8601255 8945775 9036261 9196335 9238385 9240075 9608425 9661437 9924525 10377099 10426455 10659675 10718487 11198785 11512449 12030525 12367485 12921675 12992967 13283595 13346775 13955409 14335425 14414517 14989143 14991885 15060435 15327225 15482259 16102395 16629093 17295165 17377425 17864145 18767619 19187415 20157813 20612475 21654945 22139325 23259015 23910471 24024195 24981905 24986475 25100725 25803765 26837325 27108783 27589005 27715155 27720225 28825275 28984311 29116841 29773575 31131297 31279365 31979025 32155461 33596355 34537347 36091575 38765025 38978901 39850785 40040325 41866227 43006275 44967429 45181305 45981675 46191925 46446777 48307185 49887279 51885495 52132275 53592435 55993925 56302857 57562245 60473439 61837425 64952953 64964835 66417975 69777045 71731413 72072585 74945715 74959425 75302175 77411295 80511975 81326349 83145465 86475825 86952933 87350523 89320725 93393891 93838095 95937075 100789065 103612041 108274725 116295075 119552355 120120975 124909525 125598681 129018825 134902287 135543915 137945025 138575775 139340331 144921555 145584205 149661837 155656485 156396825 160777305 167981775 168908571 172686735 181420317 194858859 194894505 199253925 209331135 224837145 225906525 232233885 241535925 243979047 249436395 259427475 262051569 267962175 280181673 281514285 287811225 302367195 310836123 324764765 324824175 348885225 358657065 360362925 374728575 376796043 387056475 404706861 406631745 415727325 418020993 434764665 436752615 448985511 466969455 469190475 503945325 506725713 518060205 544260951 584576577 597761775 627993405 674511435 677719575 696701655 724607775 727921025 731937141 748309185 778282425 786154707 803886525 840545019 844388389 844542855 863433675 907101585 932508369 974294295 974472525 1046655675 1124185725 1130388129 1161169425 1214120583 1219895235 1247181975 1310257845 1346956533 1400908365 1407571425 1511835975 1554180615 1623823825 1632782853 1753729731 1793285325 1883980215 2023534305 2033158725 2090104965 2173823325 2183763075 2195811423 2244927555 2334847275 2358464121 2521635057 2533165167 2533628565 2590301025 2721304755 2922882885 3139967025 3372557175 3483508275 3642361749 3659685705 3741545925 3930773535 4040869599 4202725095 4221941945 4222714275 4535507925 4662541845 4871471475 4898348559 5261189193 5651940645 6070602915 6099476175 6551289225 6587434269 6734782665 7004541825 7075392363 7599495501 7770903075 8163914265 8768648655 9419901075 10117671525 10450524825 10927085247 10979057115 11224637775 11792320605 12122608797 12608175285 12665825835 12668142825 13606523775 14614414425 14695045677 15783567579 18211808745 18298428525 19653867675 20204347995 21013625475 21109709725 21226177089 22798486503 23312709225 24491742795 26305945965 28259703225 30353014575 32781255741 32937171345 33673913325 35376961815 37997477505 40819571325 43843243275 47350702737 54635426235 54895285575 58961603025 60613043985 63040876425 63329129175 63678531267 68395459509 73475228385 78917837895 91059043725 101021739975 106130885445 113992432515 122458713975 131529729825 142052108211 163906278705 164685856725 176884809075 189987387525 191035593801 205186378527 236753513685 273177131175 303065219925 318392656335 341977297545 367376141925 394589189475 426156324633 530654427225 569962162575 615559135581 710260541055 819531393525 955177969005 1025931892635 1183767568425 1591963281675 1709886487725 1846677406743 2130781623165 3077795677905 3551302705275 4775889845025 5129659463175 5540032220229 9233387033715 10653908115825 15388978389525 27700161101145 46166935168575 138500805505725
• Sum of all divisors σ(n): 289641985363640
• Sum of proper divisors (its aliquot sum) s(n): 151141179857915
• 138500805505725 is an abundant number, because the sum of its proper divisors (151141179857915) is greater than itself. Its abundance is 12640374352190

Bases of 138500805505725

• Binary: 11111011111011100111011010100000011001010111101₂
• Hexadecimal: 0x7DF73B5032BD
• Base-36: 1D3EE3M2T9

Squares and roots of 138500805505725

• 138500805505725 squared (138500805505725²) is 19182473125734664473007775625
• 138500805505725 cubed (138500805505725³) is 2656787979506173467428640885933735452953125
• The square root of 138500805505725 is 11768636.5185489945
• The cube root of 138500805505725 is 51738.9288248435

Scales and comparisons

• 138,500,805,505,725 seconds is equal to 4,403,897 years, 10 weeks, 4 days, 5 hours, 48 minutes, 45 seconds.
• To count from 1 to 138,500,805,505,725 would take you about eleven million, nine thousand, seven hundred forty-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 138500805505725 cubic inches would be around 4311.6 feet tall.

Recreational maths with 138500805505725

• 138500805505725 backwards is 527505508005831
• The number of decimal digits it has is: 15
• The sum of 138500805505725's digits is 54
• More coming soon!