13687533496

Names of 13687533496

• Cardinal: 13687533496 can be written as Thirteen billion, six hundred eighty-seven million, five hundred thirty-three thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 1.3687533496 × 10¹⁰

Factors of 13687533496

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6065

Divisors of 13687533496

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 23 26 28 46 52 56 91 92 104 139 161 182 184 278 299 322 364 556 598 644 728 973 1112 1196 1288 1807 1946 2093 2392 3197 3614 3892 4186 5881 6394 7228 7784 8372 11762 12649 12788 14456 16744 22379 23524 25298 25576 41167 41561 44758 47048 50596 76453 82334 83122 89516 101192 135263 152906 164668 166244 179032 270526 290927 305812 329336 332488 535171 541052 581854 611624 817459 946841 1070342 1082104 1163708 1634918 1758419 1893682 2140684 2327416 3269836 3516838 3787364 4281368 5722213 6539672 7033676 7574728 10626967 11444426 12308933 14067352 18801557 21253934 22888852 24617866 37603114 42507868 45777704 49235732 74388769 75206228 85015736 98471464 131610899 148777538 150412456 244420241 263221798 297555076 488840482 526443596 595110152 977680964 1052887192 1710941687 1955361928 3421883374 6843766748 13687533496
• Sum of all divisors σ(n): 33202713600
• Sum of proper divisors (its aliquot sum) s(n): 19515180104
• 13687533496 is an abundant number, because the sum of its proper divisors (19515180104) is greater than itself. Its abundance is 5827646608

Bases of 13687533496

• Binary: 1100101111110101110010111110111000₂
• Hexadecimal: 0x32FD72FB8
• Base-36: 6AD7CFS

Squares and roots of 13687533496

• 13687533496 squared (13687533496²) is 187348573204121982016
• 13687533496 cubed (13687533496³) is 2564339871159227674113909607936
• The square root of 13687533496 is 116993.7327210311
• The cube root of 13687533496 is 2392.0765025699

Scales and comparisons

• 13,687,533,496 seconds is equal to 435 years, 11 weeks, 3 days, 12 hours, 38 minutes, 16 seconds.
• To count from 1 to 13,687,533,496 would take you about eight hundred seventy 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 13687533496 cubic inches would be around 199.3 feet tall.

Recreational maths with 13687533496

• 13687533496 backwards is 69433578631
• The number of decimal digits it has is: 11
• The sum of 13687533496's digits is 55
• More coming soon!