13147076068

Names of 13147076068

• Cardinal: 13147076068 can be written as Thirteen billion, one hundred forty-seven million, seventy-six thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.3147076068 × 10¹⁰

Factors of 13147076068

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6463

Divisors of 13147076068

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 19 28 31 38 62 76 124 127 133 217 254 266 434 508 532 589 868 889 1178 1778 2356 2413 3556 3937 4123 4826 6277 7874 8246 9652 12554 15748 16492 16891 25108 27559 33782 43939 55118 67564 74803 87878 110236 119263 149606 175756 194587 238526 299212 389174 477052 523621 778348 797179 834841 1047242 1362109 1594358 1669682 2094484 2724218 3188716 3339364 3697153 5448436 5580253 7394306 11160506 14788612 15146401 22321012 24712549 25880071 30292802 49425098 51760142 60585604 98850196 103520284 106024807 172987843 212049614 345975686 424099228 469538431 691951372 939076862 1878153724 3286769017 6573538034 13147076068
• Sum of all divisors σ(n): 28800450560
• Sum of proper divisors (its aliquot sum) s(n): 15653374492
• 13147076068 is an abundant number, because the sum of its proper divisors (15653374492) is greater than itself. Its abundance is 2506298424

Bases of 13147076068

• Binary: 1100001111101000000111010111100100₂
• Hexadecimal: 0x30FA075E4
• Base-36: 61FFGTG

Squares and roots of 13147076068

• 13147076068 squared (13147076068²) is 172845609137778340624
• 13147076068 cubed (13147076068³) is 2272414371354167736706542586432
• The square root of 13147076068 is 114660.6997536643
• The cube root of 13147076068 is 2360.1687653419

Scales and comparisons

• 13,147,076,068 seconds is equal to 418 years, 1 week, 6 days, 5 hours, 34 minutes, 28 seconds.
• To count from 1 to 13,147,076,068 would take you about eight hundred thirty-six 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 13147076068 cubic inches would be around 196.7 feet tall.

Recreational maths with 13147076068

• 13147076068 backwards is 86067074131
• The number of decimal digits it has is: 11
• The sum of 13147076068's digits is 43
• More coming soon!