12313555940

Names of 12313555940

• Cardinal: 12313555940 can be written as Twelve billion, three hundred thirteen million, five hundred fifty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.231355594 × 10¹⁰

Factors of 12313555940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6242

Divisors of 12313555940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 49 68 70 85 98 119 140 170 196 238 245 289 340 343 476 490 578 595 686 833 980 1156 1190 1372 1445 1666 1715 2023 2380 2890 3332 3430 4046 4165 5780 5831 6211 6860 8092 8330 10115 11662 12422 14161 16660 20230 23324 24844 28322 29155 31055 40460 43477 56644 58310 62110 70805 86954 99127 105587 116620 124220 141610 173908 198254 211174 217385 283220 304339 396508 422348 434770 495635 527935 608678 739109 869540 991270 1055870 1217356 1478218 1521695 1794979 1982540 2111740 2130373 2956436 3043390 3589958 3695545 4260746 5173763 6086780 7179916 7391090 8521492 8974895 10347526 10651865 12564853 14782180 17949790 20695052 21303730 25129706 25868815 35899580 36216341 42607460 50259412 51737630 62824265 72432682 87953971 103475260 125648530 144865364 175907942 181081705 251297060 351815884 362163410 439769855 615677797 724326820 879539710 1231355594 1759079420 2462711188 3078388985 6156777970 12313555940
• Sum of all divisors σ(n): 32039011200
• Sum of proper divisors (its aliquot sum) s(n): 19725455260
• 12313555940 is an abundant number, because the sum of its proper divisors (19725455260) is greater than itself. Its abundance is 7411899320

Bases of 12313555940

• Binary: 1011011101111100011111001111100100₂
• Hexadecimal: 0x2DDF1F3E4
• Base-36: 5NN68KK

Squares and roots of 12313555940

• 12313555940 squared (12313555940²) is 151623659887509283600
• 12313555940 cubed (12313555940³) is 1867026417852379670877924584000
• The square root of 12313555940 is 110966.4631318851
• The cube root of 12313555940 is 2309.1979462225

Scales and comparisons

• 12,313,555,940 seconds is equal to 391 years, 27 weeks, 5 days, 12 minutes, 20 seconds.
• To count from 1 to 12,313,555,940 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 12313555940 cubic inches would be around 192.4 feet tall.

Recreational maths with 12313555940

• 12313555940 backwards is 04955531321
• The number of decimal digits it has is: 11
• The sum of 12313555940's digits is 38
• More coming soon!