12313981950

Names of 12313981950

• Cardinal: 12313981950 can be written as Twelve billion, three hundred thirteen million, nine hundred eighty-one thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.231398195 × 10¹⁰

Factors of 12313981950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1453

Divisors of 12313981950

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 50 75 150 223 446 547 669 673 1094 1115 1338 1346 1641 2019 2230 2735 3282 3345 3365 4038 5470 5575 6690 6730 8205 10095 11150 13675 16410 16725 16825 20190 27350 33450 33650 41025 50475 82050 100950 121981 150079 243962 300158 365943 368131 450237 609905 731886 736262 750395 900474 1104393 1219810 1500790 1829715 1840655 2208786 2251185 3049525 3659430 3681310 3751975 4502370 5521965 6099050 7503950 9148575 9203275 11043930 11255925 18297150 18406550 22511850 27609825 55219650 82093213 164186426 246279639 410466065 492559278 820932130 1231398195 2052330325 2462796390 4104660650 6156990975 12313981950
• Sum of all divisors σ(n): 30777363456
• Sum of proper divisors (its aliquot sum) s(n): 18463381506
• 12313981950 is an abundant number, because the sum of its proper divisors (18463381506) is greater than itself. Its abundance is 6149399556

Bases of 12313981950

• Binary: 1011011101111110000111001111111110₂
• Hexadecimal: 0x2DDF873FE
• Base-36: 5NNFDA6

Squares and roots of 12313981950

• 12313981950 squared (12313981950²) is 151634151464925802500
• 12313981950 cubed (12313981950³) is 1867220204142662390074264875000
• The square root of 12313981950 is 110968.3826592061
• The cube root of 12313981950 is 2309.2245762249

Scales and comparisons

• 12,313,981,950 seconds is equal to 391 years, 28 weeks, 2 days, 22 hours, 32 minutes, 30 seconds.
• To count from 1 to 12,313,981,950 would take you about seven hundred eighty-three 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 12313981950 cubic inches would be around 192.4 feet tall.

Recreational maths with 12313981950

• 12313981950 backwards is 05918931321
• The number of decimal digits it has is: 11
• The sum of 12313981950's digits is 42
• More coming soon!