138415204588871504

Names of 138415204588871504

• Cardinal: 138415204588871504 can be written as One hundred thirty-eight quadrillion, four hundred fifteen trillion, two hundred four billion, five hundred eighty-eight million, eight hundred seventy-one thousand, five hundred four.

Scientific notation

• Scientific notation: 1.38415204588871504 × 10¹⁷

Factors of 138415204588871504

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66076279

Divisors of 138415204588871504

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 56 61 68 112 119 122 136 238 244 272 427 476 488 854 952 976 1037 1708 1904 2074 3416 4148 6832 7259 8296 14518 16592 18041 29036 36082 58072 72164 116144 126287 144328 252574 288656 306697 505148 613394 1010296 1100501 1226788 2020592 2146879 2201002 2453576 4293758 4402004 4907152 7703507 8587516 8804008 15407014 17175032 17608016 18708517 30814028 34350064 37417034 61628056 66058151 74834068 123256112 130959619 132116302 149668136 261919238 264232604 299336272 462407057 523838476 528465208 924814114 1047676952 1056930416 1122988567 1849628228 2095353904 2245977134 3699256456 4029547211 4491954268 7398512912 7860919969 8059094422 8983908536 15721839938 16118188844 17967817072 28206830477 31443679876 32236377688 56413660954 62887359752 64472755376 68502302587 112827321908 125774719504 137004605174 225654643816 274009210348 451309287632 479516118109 548018420696 959032236218 1096036841392 1191755102191 1918064472436 2383510204382 3836128944872 4767020408764 7672257889744 8342285715337 9534040817528 16684571430674 19068081635056 20259836737247 33369142861348 40519673474494 66738285722696 72697061233651 81039346948988 133476571445392 141818857160729 145394122467302 162078693897976 283637714321458 290788244934604 324157387795952 508879428635557 567275428642916 581576489869208 1017758857271114 1134550857285832 1163152979738416 1235850040972067 2035517714542228 2269101714571664 2471700081944134 4071035429084456 4943400163888268 8142070858168912 8650950286804469 9886800327776536 17301900573608938 19773600655553072 34603801147217876 69207602294435752 138415204588871504
• Sum of all divisors σ(n): 329857963898982912
• Sum of proper divisors (its aliquot sum) s(n): 191442759310111408
• 138415204588871504 is an abundant number, because the sum of its proper divisors (191442759310111408) is greater than itself. Its abundance is 53027554721239904

Bases of 138415204588871504

• Binary: 111101011101111111110010100101101000010000101111101010000₂
• Hexadecimal: 0x1EBBFE52D085F50
• Base-36: 11UW3F5PJBRK

Squares and roots of 138415204588871504

• 138415204588871504 squared (138415204588871504²) is 19158768861379155058663280223222016
• 138415204588871504 cubed (138415204588871504³) is 2651864911618696502981220453050694936553468287832064
• The square root of 138415204588871504 is 372041939.2875909413
• The cube root of 138415204588871504 is 517282.6748494701

Scales and comparisons

• 138,415,204,588,871,504 seconds is equal to 4,401,175,359 years, 30 weeks, 3 days, 17 hours, 11 minutes, 44 seconds.
• To count from 1 to 138,415,204,588,871,504 would take you about thirteen billion, two hundred three million, five hundred twenty-six thousand and seventy-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 138415204588871504 cubic inches would be around 43106.9 feet tall.

Recreational maths with 138415204588871504

• 138415204588871504 backwards is 405178885402514831
• The number of decimal digits it has is: 18
• The sum of 138415204588871504's digits is 74
• More coming soon!