13172316664

Names of 13172316664

• Cardinal: 13172316664 can be written as Thirteen billion, one hundred seventy-two million, three hundred sixteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3172316664 × 10¹⁰

Factors of 13172316664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9940

Divisors of 13172316664

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 26 29 52 58 104 116 232 377 463 754 926 1508 1852 3016 3704 6019 9433 12038 13427 18866 24076 26854 37732 48152 53708 75464 107416 122629 174551 245258 273557 349102 490516 547114 698204 981032 1094228 1396408 2188456 3556241 4367479 7112482 8734958 14224964 17469916 28449928 34939832 56777227 113554454 126656891 227108908 253313782 454217816 506627564 1013255128 1646539583 3293079166 6586158332 13172316664
• Sum of all divisors σ(n): 27577468800
• Sum of proper divisors (its aliquot sum) s(n): 14405152136
• 13172316664 is an abundant number, because the sum of its proper divisors (14405152136) is greater than itself. Its abundance is 1232835472

Bases of 13172316664

• Binary: 1100010001001000011001100111111000₂
• Hexadecimal: 0x3112199F8
• Base-36: 61UGGL4

Squares and roots of 13172316664

• 13172316664 squared (13172316664²) is 173509926296692088896
• 13172316664 cubed (13172316664³) is 2285527693527329010641750162944
• The square root of 13172316664 is 114770.7134420623
• The cube root of 13172316664 is 2361.6782006765

Scales and comparisons

• 13,172,316,664 seconds is equal to 418 years, 43 weeks, 4 days, 8 hours, 51 minutes, 4 seconds.
• To count from 1 to 13,172,316,664 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 13172316664 cubic inches would be around 196.8 feet tall.

Recreational maths with 13172316664

• 13172316664 backwards is 46661327131
• The number of decimal digits it has is: 11
• The sum of 13172316664's digits is 40
• More coming soon!