31119953942

Names of 31119953942

• Cardinal: 31119953942 can be written as Thirty-one billion, one hundred nineteen million, nine hundred fifty-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 3.1119953942 × 10¹⁰

Factors of 31119953942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3237

Divisors of 31119953942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 14 17 22 31 34 62 77 119 121 154 187 217 238 242 341 374 434 527 682 847 1054 1309 1331 1694 2057 2387 2618 2662 3169 3689 3751 4114 4774 5797 6338 7378 7502 9317 11594 14399 18634 22183 22627 26257 28798 34859 40579 41261 44366 45254 52514 53873 63767 69718 81158 82522 98239 107746 127534 158389 196478 244013 288827 316778 377111 383449 446369 488026 577654 592603 687673 701437 754222 766898 892738 1080629 1185206 1375346 1402874 1670063 2161258 2684143 3340126 4148221 4217939 4910059 5368286 6518633 7564403 8296442 8435878 9820118 11690441 11886919 13037266 15128806 18370693 23380882 23773838 29525573 36741386 45630431 59051146 71704963 83208433 91260862 128594851 130756109 143409926 166416866 202077623 257189702 261512218 404155246 501934741 915292763 1003869482 1414543361 1830585526 2222853853 2829086722 4445707706 15559976971 31119953942
• Sum of all divisors σ(n): 64155525120
• Sum of proper divisors (its aliquot sum) s(n): 33035571178
• 31119953942 is an abundant number, because the sum of its proper divisors (33035571178) is greater than itself. Its abundance is 1915617236

Bases of 31119953942

• Binary: 11100111110111001001101000000010110₂
• Hexadecimal: 0x73EE4D016
• Base-36: EAO0M52

Squares and roots of 31119953942

• 31119953942 squared (31119953942²) is 968451533352201339364
• 31119953942 cubed (31119953942³) is 30138167112979782545318391572888
• The square root of 31119953942 is 176408.4860260415
• The cube root of 31119953942 is 3145.4272760549

Scales and comparisons

• 31,119,953,942 seconds is equal to 989 years, 26 weeks, 6 days, 15 hours, 39 minutes, 2 seconds.
• To count from 1 to 31,119,953,942 would take you about one thousand, nine hundred seventy-nine 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 31119953942 cubic inches would be around 262.1 feet tall.

Recreational maths with 31119953942

• 31119953942 backwards is 24935991113
• The number of decimal digits it has is: 11
• The sum of 31119953942's digits is 47
• More coming soon!