31483141965

Names of 31483141965

• Cardinal: 31483141965 can be written as Thirty-one billion, four hundred eighty-three million, one hundred forty-one thousand, nine hundred sixty-five.

Scientific notation

• Scientific notation: 3.1483141965 × 10¹⁰

Factors of 31483141965

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2849

Divisors of 31483141965

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 27 29 33 45 55 81 87 99 135 145 165 243 261 297 319 405 435 495 783 841 891 957 1215 1305 1485 1595 2349 2523 2673 2801 2871 3915 4205 4455 4785 7047 7569 8403 8613 9251 11745 12615 13365 14005 14355 22707 25209 25839 27753 30811 35235 37845 42015 43065 46255 68121 75627 77517 81229 83259 92433 113535 126045 129195 138765 154055 204363 226881 243687 249777 277299 340605 378135 387585 406145 416295 462165 680643 731061 749331 831897 893519 1021815 1134405 1218435 1248885 1386495 2193183 2247993 2355641 2495691 2680557 3403215 3655305 3746655 4159485 4467595 6579549 7066923 7487073 8041671 10965915 11239965 11778205 12478455 13402785 19738647 21200769 24125013 25912051 32897745 35334615 37435365 40208355 63602307 72375039 77736153 98693235 106003845 120625065 129560255 190806921 217125117 233208459 318011535 361875195 388680765 572420763 699625377 954034605 1085625585 1166042295 2098876131 2862103815 3498126885 6296628393 10494380655 31483141965
• Sum of all divisors σ(n): 63961724736
• Sum of proper divisors (its aliquot sum) s(n): 32478582771
• 31483141965 is an abundant number, because the sum of its proper divisors (32478582771) is greater than itself. Its abundance is 995440806

Bases of 31483141965

• Binary: 11101010100100010101001111101001101₂
• Hexadecimal: 0x7548A9F4D
• Base-36: EGO8ZT9

Squares and roots of 31483141965

• 31483141965 squared (31483141965²) is 991188227988344061225
• 31483141965 cubed (31483141965³) is 31205719695793822444811326807125
• The square root of 31483141965 is 177434.8950037733
• The cube root of 31483141965 is 3157.6163045835

Scales and comparisons

• 31,483,141,965 seconds is equal to 1,001 years, 3 weeks, 3 days, 5 hours, 12 minutes, 45 seconds.
• To count from 1 to 31,483,141,965 would take you about two thousand and two 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 31483141965 cubic inches would be around 263.1 feet tall.

Recreational maths with 31483141965

• 31483141965 backwards is 56914138413
• 31483141965 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31483141965's digits is 45
• More coming soon!