13081869376

Names of 13081869376

• Cardinal: 13081869376 can be written as Thirteen billion, eighty-one million, eight hundred sixty-nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.3081869376 × 10¹⁰

Factors of 13081869376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 48

Divisors of 13081869376

• Number of divisors d(n): 105
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 58 64 68 116 136 232 272 289 464 493 544 578 841 928 986 1088 1156 1682 1856 1972 2312 3364 3944 4624 6728 7888 8381 9248 13456 14297 15776 16762 18496 24389 26912 28594 31552 33524 48778 53824 57188 67048 97556 114376 134096 195112 228752 243049 268192 390224 414613 457504 486098 536384 707281 780448 829226 915008 972196 1414562 1560896 1658452 1944392 2829124 3316904 3888784 5658248 6633808 7048421 7777568 11316496 12023777 13267616 14096842 15555136 22632992 24047554 26535232 28193684 45265984 48095108 56387368 96190216 112774736 192380432 204404209 225549472 384760864 408808418 451098944 769521728 817616836 1635233672 3270467344 6540934688 13081869376
• Sum of all divisors σ(n): 28561041049
• Sum of proper divisors (its aliquot sum) s(n): 15479171673
• 13081869376 is an abundant number, because the sum of its proper divisors (15479171673) is greater than itself. Its abundance is 2397302297

Bases of 13081869376

• Binary: 1100001011101111010111110001000000₂
• Hexadecimal: 0x30BBD7C40
• Base-36: 60CLV0G

Squares and roots of 13081869376

• 13081869376 squared (13081869376²) is 171135306370726629376
• 13081869376 cubed (13081869376³) is 2238769723563586395701596389376
• 13081869376 is a perfect square number. Its square root is 114376
• The cube root of 13081869376 is 2356.2603186925

Scales and comparisons

• 13,081,869,376 seconds is equal to 415 years, 50 weeks, 12 hours, 36 minutes, 16 seconds.
• To count from 1 to 13,081,869,376 would take you about eight hundred thirty-one 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 13081869376 cubic inches would be around 196.4 feet tall.

Recreational maths with 13081869376

• 13081869376 backwards is 67396818031
• The number of decimal digits it has is: 11
• The sum of 13081869376's digits is 52
• More coming soon!