21410363392

Names of 21410363392

• Cardinal: 21410363392 can be written as Twenty-one billion, four hundred ten million, three hundred sixty-three thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 2.1410363392 × 10¹⁰

Factors of 21410363392

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 86412

Divisors of 21410363392

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1024 1408 1936 2048 2816 3872 5632 7744 11264 15488 22528 30976 61952 86399 123904 172798 247808 345596 691192 950389 1382384 1900778 2764768 3801556 5529536 7603112 10454279 11059072 15206224 20908558 22118144 30412448 41817116 44236288 60824896 83634232 88472576 121649792 167268464 176945152 243299584 334536928 486599168 669073856 973198336 1338147712 1946396672 2676295424 5352590848 10705181696 21410363392
• Sum of all divisors σ(n): 47056464000
• Sum of proper divisors (its aliquot sum) s(n): 25646100608
• 21410363392 is an abundant number, because the sum of its proper divisors (25646100608) is greater than itself. Its abundance is 4235737216

Bases of 21410363392

• Binary: 10011111100001010000011100000000000₂
• Hexadecimal: 0x4FC283800
• Base-36: 9U36E4G

Squares and roots of 21410363392

• 21410363392 squared (21410363392²) is 458403660577493745664
• 21410363392 cubed (21410363392³) is 9814588953187165671273464332288
• The square root of 21410363392 is 146322.8054405737
• The cube root of 21410363392 is 2776.7791914463

Scales and comparisons

• 21,410,363,392 seconds is equal to 680 years, 40 weeks, 5 days, 3 hours, 9 minutes, 52 seconds.
• To count from 1 to 21,410,363,392 would take you about one thousand, three hundred sixty-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 21410363392 cubic inches would be around 231.4 feet tall.

Recreational maths with 21410363392

• 21410363392 backwards is 29336301412
• The number of decimal digits it has is: 11
• The sum of 21410363392's digits is 34
• More coming soon!