31793668038

Names of 31793668038

• Cardinal: 31793668038 can be written as Thirty-one billion, seven hundred ninety-three million, six hundred sixty-eight thousand and thirty-eight.

Scientific notation

• Scientific notation: 3.1793668038 × 10¹⁰

Factors of 31793668038

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2036

Divisors of 31793668038

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 41 66 82 99 123 198 246 369 451 738 902 1353 1979 2706 3958 4059 5937 8118 11874 17811 21769 35622 43538 65307 81139 130614 162278 195921 243417 391842 486834 730251 892529 1460502 1785058 2677587 3916441 5355174 7832882 8032761 11749323 16065522 23498646 35247969 43080851 70495938 86161702 129242553 160574081 258485106 321148162 387727659 481722243 775455318 963444486 1445166729 1766314891 2890333458 3532629782 5298944673 10597889346 15896834019 31793668038
• Sum of all divisors σ(n): 77020483176
• Sum of proper divisors (its aliquot sum) s(n): 45226815138
• 31793668038 is an abundant number, because the sum of its proper divisors (45226815138) is greater than itself. Its abundance is 13433147100

Bases of 31793668038

• Binary: 11101100111000011001101111111000110₂
• Hexadecimal: 0x7670CDFC6
• Base-36: ELT4N9I

Squares and roots of 31793668038

• 31793668038 squared (31793668038²) is 1010837327310542769444
• 31793668038 cubed (31793668038³) is 32138226424930548149303705830872
• The square root of 31793668038 is 178307.7901775469
• The cube root of 31793668038 is 3167.9638108765

Scales and comparisons

• 31,793,668,038 seconds is equal to 1,010 years, 48 weeks, 6 days, 6 hours, 27 minutes, 18 seconds.
• To count from 1 to 31,793,668,038 would take you about two thousand and twenty-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 31793668038 cubic inches would be around 264 feet tall.

Recreational maths with 31793668038

• 31793668038 backwards is 83086639713
• The number of decimal digits it has is: 11
• The sum of 31793668038's digits is 54
• More coming soon!