15135638364

Names of 15135638364

• Cardinal: 15135638364 can be written as Fifteen billion, one hundred thirty-five million, six hundred thirty-eight thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.5135638364 × 10¹⁰

Factors of 15135638364

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4915

Divisors of 15135638364

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 1723 2772 3169 3446 5169 6338 6892 9507 10338 12061 12676 15507 18953 19014 20676 22183 24122 28521 31014 34859 36183 37906 38028 44366 48244 56859 57042 62028 66549 69718 72366 75812 88732 104577 108549 113718 114084 132671 133098 139436 144732 170577 199647 209154 217098 227436 244013 265342 266196 313731 341154 398013 399294 418308 434196 488026 530684 627462 682308 732039 796026 798588 976052 1194039 1254924 1464078 1592052 2196117 2388078 2928156 4392234 4776156 5460187 8784468 10920374 16380561 21840748 32761122 38221309 49141683 60062057 65522244 76442618 98283366 114663927 120124114 152885236 180186171 196566732 229327854 240248228 343991781 360372342 420434399 458655708 540558513 687983562 720744684 840868798 1081117026 1261303197 1375967124 1681737596 2162234052 2522606394 3783909591 5045212788 7567819182 15135638364
• Sum of all divisors σ(n): 47742938880
• Sum of proper divisors (its aliquot sum) s(n): 32607300516
• 15135638364 is an abundant number, because the sum of its proper divisors (32607300516) is greater than itself. Its abundance is 17471662152

Bases of 15135638364

• Binary: 1110000110001001111000001101011100₂
• Hexadecimal: 0x38627835C
• Base-36: 6YBD9B0

Squares and roots of 15135638364

• 15135638364 squared (15135638364²) is 229087548685788596496
• 15135638364 cubed (15135638364³) is 3467386290603339662718573572544
• The square root of 15135638364 is 123026.9822599905
• The cube root of 15135638364 is 2473.6234014793

Scales and comparisons

• 15,135,638,364 seconds is equal to 481 years, 13 weeks, 5 days, 23 hours, 59 minutes, 24 seconds.
• To count from 1 to 15,135,638,364 would take you about nine 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 15135638364 cubic inches would be around 206.1 feet tall.

Recreational maths with 15135638364

• 15135638364 backwards is 46383653151
• The number of decimal digits it has is: 11
• The sum of 15135638364's digits is 45
• More coming soon!