31312117026

Names of 31312117026

• Cardinal: 31312117026 can be written as Thirty-one billion, three hundred twelve million, one hundred seventeen thousand and twenty-six.

Scientific notation

• Scientific notation: 3.1312117026 × 10¹⁰

Factors of 31312117026

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 28145

Divisors of 31312117026

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 83 162 166 249 498 747 1494 2241 4482 6723 6889 13446 13778 20667 28057 41334 56114 62001 84171 124002 168342 186003 252513 372006 505026 558009 757539 1116018 1515078 2272617 2328731 4545234 4657462 6986193 13972386 20958579 41917158 62875737 125751474 188627211 193284673 377254422 386569346 579854019 1159708038 1739562057 3479124114 5218686171 10437372342 15656058513 31312117026
• Sum of all divisors σ(n): 71020381542
• Sum of proper divisors (its aliquot sum) s(n): 39708264516
• 31312117026 is an abundant number, because the sum of its proper divisors (39708264516) is greater than itself. Its abundance is 8396147490

Bases of 31312117026

• Binary: 11101001010010110001111110100100010₂
• Hexadecimal: 0x74A58FD22
• Base-36: EDUFC4I

Squares and roots of 31312117026

• 31312117026 squared (31312117026²) is 980448672649919084676
• 31312117026 cubed (31312117026³) is 30699923576000631908805715293576
• The square root of 31312117026 is 176952.3015560973
• The cube root of 31312117026 is 3151.8882447499

Scales and comparisons

• 31,312,117,026 seconds is equal to 995 years, 32 weeks, 4 days, 18 hours, 17 minutes, 6 seconds.
• To count from 1 to 31,312,117,026 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 31312117026 cubic inches would be around 262.7 feet tall.

Recreational maths with 31312117026

• 31312117026 backwards is 62071121313
• 31312117026 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31312117026's digits is 27
• More coming soon!