138201615104

Names of 138201615104

• Cardinal: 138201615104 can be written as One hundred thirty-eight billion, two hundred one million, six hundred fifteen thousand, one hundred four.

Scientific notation

• Scientific notation: 1.38201615104 × 10¹¹

Factors of 138201615104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 949

Divisors of 138201615104

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 59 64 76 89 112 118 128 133 152 178 224 236 256 266 304 356 413 448 472 532 608 623 712 773 826 896 944 1064 1121 1216 1246 1424 1546 1652 1691 1792 1888 2128 2242 2432 2492 2848 3092 3304 3382 3776 4256 4484 4864 4984 5251 5411 5696 6184 6608 6764 7552 7847 8512 8968 9968 10502 10822 11392 11837 12368 13216 13528 14687 15104 15694 17024 17936 19936 21004 21644 22784 23674 24736 26432 27056 29374 31388 34048 35872 36757 39872 42008 43288 45607 47348 49472 52864 54112 58748 62776 68797 71744 73514 79744 84016 86576 91214 94696 98944 99769 102809 105728 108224 117496 125552 137594 143488 147028 159488 168032 173152 182428 189392 197888 199538 205618 216448 234992 251104 275188 286976 294056 319249 336064 346304 364856 378784 399076 411236 432896 469984 481579 502208 550376 588112 638498 672128 692608 698383 729712 757568 798152 822472 866533 939968 963158 1004416 1100752 1176224 1276996 1307143 1344256 1385216 1396766 1459424 1515136 1596304 1644944 1733066 1879936 1926316 2008832 2201504 2352448 2553992 2614286 2793532 2918848 3030272 3192608 3289888 3466132 3759872 3852632 4059023 4403008 4704896 5107984 5228572 5587064 5837696 6065731 6385216 6579776 6932264 7705264 8118046 8806016 9150001 9409792 10215968 10457144 11174128 11675392 12131462 12770432 13159552 13864528 15410528 16236092 17612032 18300002 20431936 20914288 22348256 24262924 25540864 26319104 27729056 28413161 30821056 32472184 36600004 40863872 41828576 44696512 48525848 55458112 56826322 61642112 64944368 73200008 77121437 81727744 83657152 89393024 97051696 110916224 113652644 123284224 129888736 146400016 154242874 167314304 178786048 194103392 221832448 227305288 259777472 292800032 308485748 334628608 388206784 454610576 519554944 539850059 585600064 616971496 776413568 909221152 1039109888 1079700118 1171200128 1233942992 1552827136 1818442304 2159400236 2342400256 2467885984 3636884608 4318800472 4935771968 7273769216 8637600944 9871543936 17275201888 19743087872 34550403776 69100807552 138201615104
• Sum of all divisors σ(n): 341724096000
• Sum of proper divisors (its aliquot sum) s(n): 203522480896
• 138201615104 is an abundant number, because the sum of its proper divisors (203522480896) is greater than itself. Its abundance is 65320865792

Bases of 138201615104

• Binary: 10000000101101011101010100101100000000₂
• Hexadecimal: 0x202D754B00
• Base-36: 1RHLO8OW

Squares and roots of 138201615104

• 138201615104 squared (138201615104²) is 19099686417354160930816
• 138201615104 cubed (138201615104³) is 2639607510858276455013507204644864
• The square root of 138201615104 is 371754.7781858359
• The cube root of 138201615104 is 5170.1646368237

Scales and comparisons

• 138,201,615,104 seconds is equal to 4,394 years, 19 weeks, 6 days, 17 hours, 31 minutes, 44 seconds.
• To count from 1 to 138,201,615,104 would take you about eight thousand, seven hundred eighty-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 138201615104 cubic inches would be around 430.8 feet tall.

Recreational maths with 138201615104

• 138201615104 backwards is 401516102831
• 138201615104 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138201615104's digits is 32
• More coming soon!