138595217821875

Names of 138595217821875

• Cardinal: 138595217821875 can be written as One hundred thirty-eight trillion, five hundred ninety-five billion, two hundred seventeen million, eight hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.38595217821875 × 10¹⁴

Factors of 138595217821875

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1846

Divisors of 138595217821875

• Number of divisors d(n): 672
• Complete list of divisors:
  1 3 5 9 15 17 25 27 31 45 51 67 75 81 85 93 125 135 153 155 201 225 243 255 279 335 375 405 425 459 465 527 603 625 675 729 765 775 837 1005 1125 1139 1215 1275 1377 1395 1581 1675 1723 1809 1875 2025 2077 2125 2295 2325 2511 2635 3015 3125 3375 3417 3645 3825 3875 4131 4185 4743 5025 5169 5427 5625 5695 6075 6231 6375 6885 6975 7533 7905 8375 8615 9045 9375 10125 10251 10385 10625 11475 11625 12393 12555 13175 14229 15075 15507 16281 16875 17085 18225 18693 19125 19375 20655 20925 22599 23715 25125 25845 27135 28125 28475 29291 30375 30753 31155 31875 34425 34875 35309 37665 39525 41875 42687 43075 45225 46521 48843 50625 51255 51925 53125 53413 56079 57375 58125 61965 62775 65875 71145 75375 77535 81405 84375 85425 87873 91125 92259 93465 95625 96875 103275 104625 105927 112995 115441 118575 125625 128061 129225 135675 139563 142375 146455 151875 153765 155775 159375 160239 168237 172125 174375 176545 188325 197625 209375 213435 215375 226125 232605 244215 253125 256275 259625 263619 267065 276777 280395 286875 290625 309825 313875 317781 329375 346323 355725 376875 384183 387675 407025 418689 427125 439365 455625 461295 467325 478125 480717 504711 516375 523125 529635 564975 577205 592875 628125 640305 646125 678375 697815 711875 732275 759375 768825 778875 790857 801195 830331 841185 860625 871875 882725 908021 941625 953343 988125 1038969 1067175 1076875 1130625 1163025 1221075 1256067 1281375 1298125 1318095 1335325 1383885 1401975 1434375 1442151 1514133 1549125 1569375 1588905 1646875 1731615 1778625 1884375 1920915 1938375 1962497 2035125 2093445 2135625 2196825 2278125 2306475 2336625 2372571 2403585 2523555 2581875 2615625 2648175 2724063 2824875 2860029 2886025 2964375 3116907 3201525 3230625 3391875 3489075 3559375 3578671 3661375 3844125 3894375 3954285 4005975 4151655 4205925 4303125 4326453 4413625 4540105 4708125 4766715 4940625 5194845 5335875 5384375 5653125 5815125 5887491 6105375 6280335 6406875 6490625 6590475 6676625 6919425 7009875 7117713 7210755 7570665 7745625 7846875 7944525 8172189 8580087 8658075 8893125 9350721 9604575 9691875 9812485 10175625 10467225 10678125 10736013 10984125 11532375 11683125 11862855 12017925 12617775 12909375 12979359 13240875 13620315 14124375 14300145 14430125 14821875 15584535 16007625 16153125 16959375 17445375 17662473 17893355 18306875 19220625 19471875 19771425 20029875 20758275 21029625 21353139 21632265 22068125 22700525 23540625 23833575 24516567 25740261 25974225 26679375 28052163 29075625 29437455 30526875 31401675 32034375 32208039 32952375 33383125 34597125 35049375 35588565 36053775 37853325 38728125 38938077 39722625 40860945 42900435 43290375 44465625 46753605 48022875 48459375 49062425 50878125 52336125 52987419 53680065 54920625 57661875 58415625 59314275 60089625 60837407 63088875 64896795 66204375 68101575 70621875 71500725 72150625 73549701 77922675 80038125 84156489 87226875 88312365 89466775 91534375 96103125 96624117 98857125 100149375 103791375 105148125 106765695 108161325 110340625 113502625 119167875 122582835 128701305 129871125 133396875 140260815 145378125 147187275 152634375 157008375 158962257 161040195 164761875 166915625 172985625 175246875 177942825 180268875 182512221 189266625 194690385 198613125 204304725 214502175 216451875 220649103 233768025 240114375 245312125 261680625 264937095 268400325 274603125 288309375 289872351 296571375 300448125 304187035 315444375 324483975 331021875 340507875 357503625 360753125 367748505 389613375 400190625 420782445 436134375 441561825 447333875 476886771 483120585 494285625 500746875 518956875 525740625 533828475 540806625 547536663 567513125 595839375 612914175 643506525 649355625 661947309 701304075 735936375 785041875 794811285 805200975 823809375 864928125 869617053 889714125 901344375 912561105 946333125 973451925 993065625 1021523625 1072510875 1082259375 1103245515 1168840125 1200571875 1226560625 1308403125 1324685475 1342001625 1430660313 1449361755 1482856875 1502240625 1520935175 1577221875 1622419875 1642609989 1702539375 1787518125 1838742525 1948066875 2103912225 2207809125 2236669375 2384433855 2415602925 2471428125 2594784375 2608851159 2669142375 2704033125 2737683315 2837565625 2979196875 3064570875 3217532625 3246778125 3309736545 3506520375 3679681875 3925209375 3974056425 4026004875 4348085265 4448570625 4506721875 4562805525 4731665625 4867259625 4927829967 5107618125 5362554375 5516227575 5844200625 6132803125 6623427375 6710008125 7153301565 7246808775 7414284375 7604675875 8112099375 8213049945 8512696875 8937590625 9193712625 9740334375 10519561125 11039045625 11183346875 11922169275 12078014625 13044255795 13345711875 13520165625 13688416575 14783489901 15322854375 16087663125 16548682725 17532601875 18398409375 19870282125 20130024375 21740426325 22242853125 22814027625 24336298125 24639149835 25538090625 26812771875 27581137875 29221003125 33117136875 33550040625 35766507825 36234043875 38023379375 40560496875 41065249725 44350469703 45968563125 52597805625 55195228125 59610846375 60390073125 65221278975 66728559375 68442082875 73917449505 76614271875 80438315625 82743413625 87663009375 99351410625 100650121875 108702131625 114070138125 121681490625 123195749175 137905689375 165585684375 178832539125 181170219375 190116896875 205326248625 221752348515 229842815625 262989028125 298054231875 301950365625 326106394875 342210414375 369587247525 413717068125 496757053125 543510658125 570350690625 615978745875 689528446875 894162695625 905851096875 1026631243125 1108761742575 1490271159375 1630531974375 1711052071875 1847936237625 2068585340625 2717553290625 3079893729375 4470813478125 5133156215625 5543808712875 8152659871875 9239681188125 15399468646875 27719043564375 46198405940625 138595217821875
• Sum of all divisors σ(n): 288284344621056
• Sum of proper divisors (its aliquot sum) s(n): 149689126799181
• 138595217821875 is an abundant number, because the sum of its proper divisors (149689126799181) is greater than itself. Its abundance is 11093908977306

Bases of 138595217821875

• Binary: 11111100000110100110110101110011101000010110011₂
• Hexadecimal: 0x7E0D36B9D0B3
• Base-36: 1D4LRI9O6R

Squares and roots of 138595217821875

• 138595217821875 squared (138595217821875²) is 19208634403092977619228515625
• 138595217821875 cubed (138595217821875³) is 2662224869157433104355160476438201904296875
• The square root of 138595217821875 is 11772647.0184863269
• The cube root of 138595217821875 is 51750.6825051765

Scales and comparisons

• 138,595,217,821,875 seconds is equal to 4,406,899 years, 11 weeks, 4 days, 9 hours, 11 minutes, 15 seconds.
• To count from 1 to 138,595,217,821,875 would take you about eleven million, seventeen thousand, two hundred forty-eight 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 138595217821875 cubic inches would be around 4312.6 feet tall.

Recreational maths with 138595217821875

• 138595217821875 backwards is 578128712595831
• The number of decimal digits it has is: 15
• The sum of 138595217821875's digits is 72
• More coming soon!