21346992765304

Names of 21346992765304

• Cardinal: 21346992765304 can be written as Twenty-one trillion, three hundred forty-six billion, nine hundred ninety-two million, seven hundred sixty-five thousand, three hundred four.

Scientific notation

• Scientific notation: 2.1346992765304 × 10¹³

Factors of 21346992765304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10634160

Divisors of 21346992765304

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 19 38 47 76 94 152 188 281 376 562 893 1124 1786 2248 3572 5339 7144 10678 13207 21356 26414 42712 52828 105656 250933 501866 1003732 2007464 10633811 21267622 42535244 85070488 202042409 404084818 499789117 808169636 999578234 1616339272 1999156468 2988100891 3998312936 5976201782 9495993223 11952403564 18991986446 23904807128 37983972892 56773916929 75967945784 113547833858 140440741877 227095667716 280881483754 454191335432 561762967508 1123525935016 2668374095663 5336748191326 10673496382652 21346992765304
• Sum of all divisors σ(n): 43181783769600
• Sum of proper divisors (its aliquot sum) s(n): 21834791004296
• 21346992765304 is an abundant number, because the sum of its proper divisors (21834791004296) is greater than itself. Its abundance is 487798238992

Bases of 21346992765304

• Binary: 100110110101000111011111010111011100101111000₂
• Hexadecimal: 0x136A3BEBB978
• Base-36: 7KEO8BUYG

Squares and roots of 21346992765304

• 21346992765304 squared (21346992765304²) is 455694100121941316826212416
• 21346992765304 cubed (21346992765304³) is 9727698658494797914480799367020338814464
• The square root of 21346992765304 is 4620280.5937847541
• The cube root of 21346992765304 is 27740.3690368449

Scales and comparisons

• 21,346,992,765,304 seconds is equal to 678,768 years, 17 weeks, 4 days, 12 hours, 35 minutes, 4 seconds.
• To count from 1 to 21,346,992,765,304 would take you about one million, six hundred ninety-six thousand, nine hundred twenty 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 21346992765304 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21346992765304

• 21346992765304 backwards is 40356729964312
• The number of decimal digits it has is: 14
• The sum of 21346992765304's digits is 61
• More coming soon!