138124527920039491563950

Names of 138124527920039491563950

• Cardinal: 138124527920039491563950 can be written as One hundred thirty-eight sextillion, one hundred twenty-four quintillion, five hundred twenty-seven quadrillion, nine hundred twenty trillion, thirty-nine billion, four hundred ninety-one million, five hundred sixty-three thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.3812452792003949156395 × 10²³

Factors of 138124527920039491563950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 155758734

Divisors of 138124527920039491563950

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 25 35 50 70 175 307 350 614 1535 2149 3070 3769 4298 7538 7675 10745 15350 18845 21490 26383 37690 52766 53725 94225 107450 131915 188450 263830 659575 1157083 1319150 2221447 2314166 4442894 5785415 8099581 11107235 11570830 15550129 16199162 22214470 28927075 31100258 40497905 55536175 57854150 77750645 80995810 111072350 153533197 155501290 202489525 307066394 388753225 404979050 681984229 767665985 777506450 1074732379 1363968458 1535331970 2149464758 3409921145 3838329925 4773889603 5373661895 6819842290 7676659850 8372633743 9547779206 10747323790 16745267486 17049605725 23869448015 26868309475 34099211450 41863168715 47134691479 47738896030 53736618950 58608436201 83726337430 94269382958 117216872402 119347240075 209315843575 235673457395 238694480150 293042181005 329942840353 418631687150 471346914790 578666619493 586084362010 659885680706 1157333238986 1178367286975 1465210905025 1649714201765 2356734573950 2570398559101 2893333097465 2930421810050 3299428403530 4050666336451 5140797118202 5786666194930 8101332672902 8248571008825 12851992795505 14466665487325 16497142017650 17992789913707 20253331682255 25703985591010 28933330974650 35985579827414 40506663364510 64259963977525 89963949568535 101266658411275 128519927955050 177650652184351 179927899137070 202533316822550 341065859876059 355301304368702 449819747842675 682131719752118 888253260921755 899639495685350 1243554565290457 1705329299380295 1776506521843510 2387461019132413 2487109130580914 3410658598760590 4441266304608775 4774922038264826 6217772826452285 8526646496901475 8882532609217550 11937305095662065 12435545652904570 17053292993802950 23874610191324130 31088864132261425 59686525478310325 62177728264522850 104707218981950113 119373050956620650 209414437963900226 523536094909750565 732950532873650791 1047072189819501130 1285477225872866371 1465901065747301582 2570954451745732742 2617680474548752825 3664752664368253955 5235360949097505650 6427386129364331855 7329505328736507910 8998340581110064597 12854772258728663710 17996681162220129194 18323763321841269775 32136930646821659275 36647526643682539550 44991702905550322985 64273861293643318550 89983405811100645970 224958514527751614925 394641508342969975897 449917029055503229850 789283016685939951794 1973207541714849879485 2762490558400789831279 3946415083429699758970 5524981116801579662558 9866037708574249397425 13812452792003949156395 19732075417148498794850 27624905584007898312790 69062263960019745781975 138124527920039491563950
• Sum of all divisors σ(n): 294647967744052702940160
• Sum of proper divisors (its aliquot sum) s(n): 156523439824013211376210
• 138124527920039491563950 is an abundant number, because the sum of its proper divisors (156523439824013211376210) is greater than itself. Its abundance is 18398911903973719812260

Bases of 138124527920039491563950

• Binary: 11101001111111011111011100011101110000010100110101110011001000111000110101110₂
• Hexadecimal: 0x1D3FBEE3B829AE6471AE
• Base-36: MHQ5EPQB7WKFP9Q

Squares and roots of 138124527920039491563950

• 138124527920039491563950 squared (138124527920039491563950²) is 19078385213133769033654834040551623216939602500
• 138124527920039491563950 cubed (138124527920039491563950³) is 2635192951040763866853595750696836202810233423786499875035416329875000
• The square root of 138124527920039491563950 is 371651083571.7279212623
• The cube root of 138124527920039491563950 is 51692031.7300413335

Scales and comparisons

• 138,124,527,920,039,491,563,950 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,124,527,920,039,491,563,950 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138124527920039491563950 cubic inches would be around 4307669.3 feet tall.

Recreational maths with 138124527920039491563950

• 138124527920039491563950 backwards is 059365194930029725421831
• The number of decimal digits it has is: 24
• The sum of 138124527920039491563950's digits is 98
• More coming soon!