12422216940

Names of 12422216940

• Cardinal: 12422216940 can be written as Twelve billion, four hundred twenty-two million, two hundred sixteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.242221694 × 10¹⁰

Factors of 12422216940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 165429

Divisors of 12422216940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 179 210 358 420 537 716 895 1074 1253 1790 2148 2506 2685 3580 3759 5012 5370 6265 7518 10740 12530 15036 18795 25060 37590 75180 165233 330466 495699 660932 826165 991398 1156631 1652330 1982796 2313262 2478495 3304660 3469893 4626524 4956990 5783155 6939786 9913980 11566310 13879572 17349465 23132620 29576707 34698930 59153414 69397860 88730121 118306828 147883535 177460242 207036949 295767070 354920484 414073898 443650605 591534140 621110847 828147796 887301210 1035184745 1242221694 1774602420 2070369490 2484443388 3105554235 4140738980 6211108470 12422216940
• Sum of all divisors σ(n): 39973409280
• Sum of proper divisors (its aliquot sum) s(n): 27551192340
• 12422216940 is an abundant number, because the sum of its proper divisors (27551192340) is greater than itself. Its abundance is 15128975400

Bases of 12422216940

• Binary: 1011100100011010111111110011101100₂
• Hexadecimal: 0x2E46BFCEC
• Base-36: 5PFV7XO

Squares and roots of 12422216940

• 12422216940 squared (12422216940²) is 154311473704422963600
• 12422216940 cubed (12422216940³) is 1916890602687447491356923384000
• The square root of 12422216940 is 111454.9996186801
• The cube root of 12422216940 is 2315.9705707973

Scales and comparisons

• 12,422,216,940 seconds is equal to 394 years, 51 weeks, 2 days, 15 hours, 49 minutes.
• To count from 1 to 12,422,216,940 would take you about seven hundred eighty-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 12422216940 cubic inches would be around 193 feet tall.

Recreational maths with 12422216940

• 12422216940 backwards is 04961222421
• The number of decimal digits it has is: 11
• The sum of 12422216940's digits is 33
• More coming soon!