13937100868992

Names of 13937100868992

• Cardinal: 13937100868992 can be written as Thirteen trillion, nine hundred thirty-seven billion, one hundred million, eight hundred sixty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3937100868992 × 10¹³

Factors of 13937100868992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5184933371

Divisors of 13937100868992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 5184933359 10369866718 15554800077 20739733436 31109600154 36294533513 41479466872 62219200308 72589067026 82958933744 108883600539 124438400616 145178134052 165917867488 217767201078 248876801232 290356268104 331835734976 435534402156 497753602464 580712536208 663671469952 871068804312 995507204928 1161425072416 1742137608624 1991014409856 2322850144832 3484275217248 4645700289664 6968550434496 13937100868992
• Sum of all divisors σ(n): 42309056217600
• Sum of proper divisors (its aliquot sum) s(n): 28371955348608
• 13937100868992 is an abundant number, because the sum of its proper divisors (28371955348608) is greater than itself. Its abundance is 14434854479616

Bases of 13937100868992

• Binary: 11001010110011111011111100100100110110000000₂
• Hexadecimal: 0xCACFBF24D80
• Base-36: 4XUM60FPC

Squares and roots of 13937100868992

• 13937100868992 squared (13937100868992²) is 194242780632457561547096064
• 13937100868992 cubed (13937100868992³) is 2707181226748046708398593877508502847488
• The square root of 13937100868992 is 3733242.6748059121
• The cube root of 13937100868992 is 24065.2742007779

Scales and comparisons

• 13,937,100,868,992 seconds is equal to 443,156 years, 36 weeks, 1 day, 20 hours, 3 minutes, 12 seconds.
• To count from 1 to 13,937,100,868,992 would take you about one million, one hundred seven thousand, eight hundred ninety-one 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 13937100868992 cubic inches would be around 2005.4 feet tall.

Recreational maths with 13937100868992

• 13937100868992 backwards is 29986800173931
• The number of decimal digits it has is: 14
• The sum of 13937100868992's digits is 66
• More coming soon!