31317319089

Names of 31317319089

• Cardinal: 31317319089 can be written as Thirty-one billion, three hundred seventeen million, three hundred nineteen thousand and eighty-nine.

Scientific notation

• Scientific notation: 3.1317319089 × 10¹⁰

Factors of 31317319089

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 63

Divisors of 31317319089

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 7 9 21 27 49 53 63 81 147 159 189 371 441 477 567 1113 1323 1431 2597 2809 3339 3969 4293 7791 8427 10017 19663 23373 25281 30051 58989 70119 75843 137641 148877 176967 210357 227529 412923 446631 530901 1042139 1238769 1339893 1592703 3126417 3716307 4019679 7294973 7890481 9379251 11148921 12059037 21884919 23671443 28137753 55233367 65654757 71014329 84413259 165700101 196964271 213042987 386633569 497100303 590892813 639128961 1159900707 1491300909 3479702121 4473902727 10439106363 31317319089
• Sum of all divisors σ(n): 55467198237
• Sum of proper divisors (its aliquot sum) s(n): 24149879148
• 31317319089 is a deficient number, because the sum of its proper divisors (24149879148) is less than itself. Its deficiency is 7167439941

Bases of 31317319089

• Binary: 11101001010101010000101110110110001₂
• Hexadecimal: 0x74AA85DB1
• Base-36: EDXIU29

Squares and roots of 31317319089

• 31317319089 squared (31317319089²) is 980774474922243789921
• 31317319089 cubed (31317319089³) is 30715227185486337232804639101969
• 31317319089 is a perfect square number. Its square root is 176967
• The cube root of 31317319089 is 3152.0627822223

Scales and comparisons

• 31,317,319,089 seconds is equal to 995 years, 41 weeks, 1 day, 23 hours, 18 minutes, 9 seconds.
• To count from 1 to 31,317,319,089 would take you about one thousand, nine hundred ninety-one 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 31317319089 cubic inches would be around 262.7 feet tall.

Recreational maths with 31317319089

• 31317319089 backwards is 98091371313
• The number of decimal digits it has is: 11
• The sum of 31317319089's digits is 45
• More coming soon!