13176797990

Names of 13176797990

• Cardinal: 13176797990 can be written as Thirteen billion, one hundred seventy-six million, seven hundred ninety-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.317679799 × 10¹⁰

Factors of 13176797990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1241

Divisors of 13176797990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 53 89 106 178 265 409 445 530 683 818 890 1366 2045 3415 4090 4717 6830 9434 21677 23585 36199 36401 43354 47170 60787 72398 72802 108385 121574 180995 182005 216770 279347 303935 361990 364010 558694 607870 1396735 1929253 2793470 3221711 3858506 6443422 9646265 14805391 16108555 19292530 24861883 29610782 32217110 49723766 74026955 124309415 148053910 248618830 1317679799 2635359598 6588398995 13176797990
• Sum of all divisors σ(n): 24532891200
• Sum of proper divisors (its aliquot sum) s(n): 11356093210
• 13176797990 is a deficient number, because the sum of its proper divisors (11356093210) is less than itself. Its deficiency is 1820704780

Bases of 13176797990

• Binary: 1100010001011001011111101100100110₂
• Hexadecimal: 0x31165FB26
• Base-36: 61X4IEE

Squares and roots of 13176797990

• 13176797990 squared (13176797990²) is 173628005269268040100
• 13176797990 cubed (13176797990³) is 2287861150839800519560919399000
• The square root of 13176797990 is 114790.2347327505
• The cube root of 13176797990 is 2361.9459908263

Scales and comparisons

• 13,176,797,990 seconds is equal to 418 years, 51 weeks, 5 hours, 39 minutes, 50 seconds.
• To count from 1 to 13,176,797,990 would take you about eight hundred thirty-seven 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 13176797990 cubic inches would be around 196.8 feet tall.

Recreational maths with 13176797990

• 13176797990 backwards is 09979767131
• The number of decimal digits it has is: 11
• The sum of 13176797990's digits is 59
• More coming soon!