3137791897940

Names of 3137791897940

• Cardinal: 3137791897940 can be written as Three trillion, one hundred thirty-seven billion, seven hundred ninety-one million, eight hundred ninety-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.13779189794 × 10¹²

Factors of 3137791897940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 89294286

Divisors of 3137791897940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 251 502 1004 1255 1757 2510 3514 5020 7028 8785 17570 35140 89294021 178588042 357176084 446470105 625058147 892940210 1250116294 1785880420 2500232588 3125290735 6250581470 12501162940 22412799271 44825598542 89651197084 112063996355 156889594897 224127992710 313779189794 448255985420 627558379588 784447974485 1568895948970 3137791897940
• Sum of all divisors σ(n): 7560703430784
• Sum of proper divisors (its aliquot sum) s(n): 4422911532844
• 3137791897940 is an abundant number, because the sum of its proper divisors (4422911532844) is greater than itself. Its abundance is 1285119634904

Bases of 3137791897940

• Binary: 101101101010010010111110001011000101010100₂
• Hexadecimal: 0x2DA92F8B154
• Base-36: 141HCA3PW

Squares and roots of 3137791897940

• 3137791897940 squared (3137791897940²) is 9845737994777907376243600
• 3137791897940 cubed (3137791897940³) is 30893876909254139794884931311778184000
• The square root of 3137791897940 is 1771381.3530519057
• The cube root of 3137791897940 is 14640.0101929231

Scales and comparisons

• 3,137,791,897,940 seconds is equal to 99,772 years, 3 weeks, 6 days, 20 hours, 32 minutes, 20 seconds.
• To count from 1 to 3,137,791,897,940 would take you about two hundred forty-nine thousand, four hundred thirty 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 3137791897940 cubic inches would be around 1220 feet tall.

Recreational maths with 3137791897940

• 3137791897940 backwards is 0497981977313
• The number of decimal digits it has is: 13
• The sum of 3137791897940's digits is 68
• More coming soon!