138836116125

Names of 138836116125

• Cardinal: 138836116125 can be written as One hundred thirty-eight billion, eight hundred thirty-six million, one hundred sixteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.38836116125 × 10¹¹

Factors of 138836116125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 38

Divisors of 138836116125

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 5 7 9 15 21 23 25 27 35 45 49 63 69 75 81 105 115 125 135 147 161 175 189 207 225 245 315 345 375 405 441 483 525 529 567 575 621 675 735 805 875 945 1035 1125 1127 1225 1323 1449 1575 1587 1725 1863 2025 2205 2415 2625 2645 2835 2875 3105 3375 3381 3675 3703 3969 4025 4347 4725 4761 5175 5635 6125 6615 7245 7875 7935 8625 9315 10125 10143 11025 11109 12075 12167 13041 13225 14175 14283 15525 16905 18375 18515 19845 20125 21735 23625 23805 25875 25921 28175 30429 33075 33327 36225 36501 39675 42849 46575 50715 55125 55545 60375 60835 65205 66125 70875 71415 77625 77763 84525 85169 91287 92575 99225 99981 108675 109503 119025 129605 140875 152145 165375 166635 181125 182505 198375 214245 232875 233289 253575 255507 277725 279841 299943 304175 326025 328509 357075 388815 422625 425845 456435 462875 496125 499905 543375 547515 595125 596183 648025 699867 760725 766521 833175 839523 912525 985527 1071225 1166445 1267875 1277535 1388625 1399205 1499715 1520875 1630125 1642545 1785375 1788549 1944075 1958887 2099601 2129225 2282175 2299563 2499525 2518569 2737575 2980915 3240125 3499335 3803625 3832605 4165875 4197615 4562625 4927635 5356125 5365647 5832225 5876661 6387675 6898689 6996025 7498575 7555707 8212725 8942745 9720375 9794435 10498005 10646125 11410875 11497815 12497625 12592845 13687875 13712209 14904575 16096941 17496675 17629983 19163025 20988075 22667121 24638175 26828235 29161125 29383305 31938375 34493445 34980125 37492875 37778535 41063625 41136627 44713725 48290823 48972175 52490025 52889949 57489075 62964225 68561045 74522875 80484705 87483375 88149915 95815125 104940375 113335605 123190875 123409881 134141175 146916525 158669847 172467225 188892675 205683135 223568625 241454115 244860875 262450125 264449745 287445375 314821125 342805225 370229643 402423525 440749575 566678025 617049405 670705875 734582625 793349235 862336125 944463375 1028415675 1110688929 1207270575 1322248725 1714026125 1851148215 2012117625 2203747875 2833390125 3085247025 3966746175 5142078375 5553444645 6036352875 6611243625 9255741075 15426235125 19833730875 27767223225 46278705375 138836116125
• Sum of all divisors σ(n): 314775741852
• Sum of proper divisors (its aliquot sum) s(n): 175939625727
• 138836116125 is an abundant number, because the sum of its proper divisors (175939625727) is greater than itself. Its abundance is 37103509602

Bases of 138836116125

• Binary: 10000001010011010001110000001010011101₂
• Hexadecimal: 0x205347029D
• Base-36: 1RS3FST9

Squares and roots of 138836116125

• 138836116125 squared (138836116125²) is 19275467140674485015625
• 138836116125 cubed (138836116125³) is 2676130994306304512453884939453125
• The square root of 138836116125 is 372607.1874306773
• The cube root of 138836116125 is 5178.0648511755

Scales and comparisons

• 138,836,116,125 seconds is equal to 4,414 years, 29 weeks, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 138,836,116,125 would take you about eight thousand, eight hundred twenty-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 138836116125 cubic inches would be around 431.5 feet tall.

Recreational maths with 138836116125

• 138836116125 backwards is 521611638831
• 138836116125 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138836116125's digits is 45
• More coming soon!