13511179968

Names of 13511179968

• Cardinal: 13511179968 can be written as Thirteen billion, five hundred eleven million, one hundred seventy-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3511179968 × 10¹⁰

Factors of 13511179968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 492132

Divisors of 13511179968

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 132 143 156 176 192 208 264 286 312 352 416 429 528 572 624 704 832 858 1056 1144 1248 1716 2112 2288 2496 3432 4576 6864 9152 13728 27456 492103 984206 1476309 1968412 2952618 3936824 5413133 5905236 6397339 7873648 10826266 11810472 12794678 15747296 16239399 19192017 21652532 23620944 25589356 31494592 32478798 38384034 43305064 47241888 51178712 64957596 70370729 76768068 86610128 94483776 102357424 129915192 140741458 153536136 173220256 204714848 211112187 259830384 281482916 307072272 346440512 409429696 422224374 519660768 562965832 614144544 844448748 1039321536 1125931664 1228289088 1688897496 2251863328 3377794992 4503726656 6755589984 13511179968
• Sum of all divisors σ(n): 41998123776
• Sum of proper divisors (its aliquot sum) s(n): 28486943808
• 13511179968 is an abundant number, because the sum of its proper divisors (28486943808) is greater than itself. Its abundance is 14975763840

Bases of 13511179968

• Binary: 1100100101010101000011111011000000₂
• Hexadecimal: 0x325543EC0
• Base-36: 67G7H6O

Squares and roots of 13511179968

• 13511179968 squared (13511179968²) is 182551984127684481024
• 13511179968 cubed (13511179968³) is 2466492711064624514235944927232
• The square root of 13511179968 is 116237.6013517141
• The cube root of 13511179968 is 2381.7586963285

Scales and comparisons

• 13,511,179,968 seconds is equal to 429 years, 31 weeks, 6 days, 9 hours, 32 minutes, 48 seconds.
• To count from 1 to 13,511,179,968 would take you about eight hundred fifty-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 13511179968 cubic inches would be around 198.5 feet tall.

Recreational maths with 13511179968

• 13511179968 backwards is 86997111531
• The number of decimal digits it has is: 11
• The sum of 13511179968's digits is 51
• More coming soon!