13373731917

Names of 13373731917

• Cardinal: 13373731917 can be written as Thirteen billion, three hundred seventy-three million, seven hundred thirty-one thousand, nine hundred seventeen.

Scientific notation

• Scientific notation: 1.3373731917 × 10¹⁰

Factors of 13373731917

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2900

Divisors of 13373731917

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 31 39 63 91 93 117 199 217 273 279 403 597 651 819 1209 1393 1791 1953 2587 2647 2821 3627 4179 6169 7761 7941 8463 12537 18109 18507 18529 23283 23823 25389 34411 43183 54327 55521 55587 80197 82057 103233 129549 162981 166761 240591 240877 246171 309699 388647 526753 561379 574399 721773 722631 738513 1066741 1580259 1684137 1723197 2167893 3200223 3687271 4740777 5052411 5169591 6847789 7467187 9600669 11061813 16329343 20543367 22401561 33185439 47934523 48988029 61630101 67204683 114305401 143803569 146964087 212281459 342916203 431410707 636844377 1028748609 1485970213 1910533131 4457910639 13373731917
• Sum of all divisors σ(n): 24675123200
• Sum of proper divisors (its aliquot sum) s(n): 11301391283
• 13373731917 is a deficient number, because the sum of its proper divisors (11301391283) is less than itself. Its deficiency is 2072340634

Bases of 13373731917

• Binary: 1100011101001000101111010001001101₂
• Hexadecimal: 0x31D22F44D
• Base-36: 656DHL9

Squares and roots of 13373731917

• 13373731917 squared (13373731917²) is 178856705387784494889
• 13373731917 cubed (13373731917³) is 2391981629414079361214742672213
• The square root of 13373731917 is 115644.8525313599
• The cube root of 13373731917 is 2373.6546791643

Scales and comparisons

• 13,373,731,917 seconds is equal to 425 years, 12 weeks, 4 days, 13 hours, 31 minutes, 57 seconds.
• To count from 1 to 13,373,731,917 would take you about eight hundred fifty 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 13373731917 cubic inches would be around 197.8 feet tall.

Recreational maths with 13373731917

• 13373731917 backwards is 71913737331
• The number of decimal digits it has is: 11
• The sum of 13373731917's digits is 45
• More coming soon!