138581093720554200

Names of 138581093720554200

• Cardinal: 138581093720554200 can be written as One hundred thirty-eight quadrillion, five hundred eighty-one trillion, ninety-three billion, seven hundred twenty million, five hundred fifty-four thousand, two hundred.

Scientific notation

• Scientific notation: 1.385810937205542 × 10¹⁷

Factors of 138581093720554200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9639415

Divisors of 138581093720554200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 67 72 75 90 100 120 134 150 180 200 201 225 268 300 335 360 402 450 536 600 603 670 804 900 1005 1206 1340 1608 1675 1800 2010 2412 2680 3015 3350 4020 4824 5025 6030 6700 8040 10050 12060 13400 15075 20100 24120 30150 40200 60300 120600 120721 241442 362163 482884 603605 724326 965768 1086489 1207210 1448652 1810815 2172978 2414420 2897304 3018025 3621630 4345956 4828840 5432445 6036050 7243260 8088307 8691912 9054075 9518617 10864890 12072100 14486520 16176614 18108150 19037234 21729780 24144200 24264921 27162225 28555851 32353228 36216300 38074468 40441535 43459560 47593085 48529842 54324450 57111702 64706456 72432600 72794763 76148936 80883070 85667553 95186170 97059684 108648900 114223404 121324605 142779255 145589526 161766140 171335106 190372340 194119368 202207675 217297800 228446808 237965425 242649210 285558510 291179052 323532280 342670212 363973815 380744680 404415350 428337765 475930850 485298420 571117020 582358104 606623025 637747339 685340424 713896275 727947630 808830700 856675530 951861700 970596840 1142234040 1213246050 1275494678 1427792550 1455895260 1617661400 1713351060 1819869075 1903723400 1913242017 2141688825 2426492100 2550989356 2855585100 2911790520 3188736695 3426702120 3639738150 3826484034 4283377650 4852984200 5101978712 5711170200 5739726051 6377473390 7279476300 7652968068 8566755300 9566210085 11479452102 12754946780 14558952600 15305936136 15943683475 17133510600 19132420170 22958904204 25509893560 28698630255 31887366950 38264840340 45917808408 47831050425 57397260510 63774733900 76529680680 95662100850 114794521020 127549467800 143493151275 191324201700 229589042040 286986302550 382648403400 573972605100 1147945210200 1149096962857 2298193925714 3447290888571 4596387851428 5745484814285 6894581777142 9192775702856 10341872665713 11490969628570 13789163554284 17236454442855 20683745331426 22981939257140 27578327108568 28727424071425 34472908885710 41367490662852 45963878514280 51709363328565 57454848142850 68945817771420 76989496511419 82734981325704 86182272214275 103418726657130 114909696285700 137891635542840 153978993022838 172364544428550 206837453314260 229819392571400 230968489534257 258546816642825 307957986045676 344729088857100 384947482557095 413674906628520 461936979068514 517093633285650 615915972091352 689458177714200 692905468602771 769894965114190 923873958137028 1034187266571300 1154842447671285 1385810937205542 1539789930228380 1847747916274056 1924737412785475 2068374533142600 2309684895342570 2771621874411084 3079579860456760 3464527343013855 3849474825570950 4619369790685140 5543243748822168 5774212238356425 6929054686027710 7698949651141900 9238739581370280 11548424476712850 13858109372055420 15397899302283800 17322636715069275 23096848953425700 27716218744110840 34645273430138550 46193697906851400 69290546860277100 138581093720554200
• Sum of all divisors σ(n): 472351759898687760
• Sum of proper divisors (its aliquot sum) s(n): 333770666178133560
• 138581093720554200 is an abundant number, because the sum of its proper divisors (333770666178133560) is greater than itself. Its abundance is 195189572457579360

Bases of 138581093720554200

• Binary: 111101100010101101100010100111111110011000111101011011000₂
• Hexadecimal: 0x1EC56C53FCC7AD8
• Base-36: 11WIWBKNERQ0

Squares and roots of 138581093720554200

• 138581093720554200 squared (138581093720554200²) is 19204719536785026722679555137640000
• 138581093720554200 cubed (138581093720554200³) is 2661411038004164031315646141866905349078080088000000
• The square root of 138581093720554200 is 372264816.6568447011
• The cube root of 138581093720554200 is 517489.2449186365

Scales and comparisons

• 138,581,093,720,554,200 seconds is equal to 4,406,450,120 years, 43 weeks, 6 days, 21 hours, 30 minutes.
• To count from 1 to 138,581,093,720,554,200 would take you about thirteen billion, two hundred nineteen million, three hundred fifty thousand, three hundred sixty-two 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 138581093720554200 cubic inches would be around 43124.1 feet tall.

Recreational maths with 138581093720554200

• 138581093720554200 backwards is 002455027390185831
• The number of decimal digits it has is: 18
• The sum of 138581093720554200's digits is 63
• More coming soon!