21201088727296

Names of 21201088727296

• Cardinal: 21201088727296 can be written as Twenty-one trillion, two hundred one billion, eighty-eight million, seven hundred twenty-seven thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 2.1201088727296 × 10¹³

Factors of 21201088727296

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7062

Divisors of 21201088727296

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 32 41 64 82 128 164 256 328 656 1312 1681 2624 3362 5248 6724 7019 10496 13448 14038 26896 28076 53792 56152 107584 112304 215168 224608 287779 430336 449216 575558 898432 1151116 1796864 2302232 4604464 9208928 11798939 18417856 23597878 36835712 47195756 49266361 73671424 94391512 98532722 188783024 197065444 377566048 394130888 755132096 788261776 1510264192 1576523552 2019920801 3020528384 3153047104 4039841602 6306094208 8079683204 12612188416 16159366408 32318732816 64637465632 82816752841 129274931264 165633505682 258549862528 331267011364 517099725056 662534022728 1325068045456 2650136090912 5300272181824 10600544363648 21201088727296
• Sum of all divisors σ(n): 43382896121593
• Sum of proper divisors (its aliquot sum) s(n): 22181807394297
• 21201088727296 is an abundant number, because the sum of its proper divisors (22181807394297) is greater than itself. Its abundance is 980718667001

Bases of 21201088727296

• Binary: 100110100100001000011010111001100100100000000₂
• Hexadecimal: 0x1348435CC900
• Base-36: 7IJN8TYPS

Squares and roots of 21201088727296

• 21201088727296 squared (21201088727296²) is 449486163222677525055471616
• 21201088727296 cubed (21201088727296³) is 9529596028175838371523731875062492430336
• 21201088727296 is a perfect square number. Its square root is 4604464
• The cube root of 21201088727296 is 27677.0238417527

Scales and comparisons

• 21,201,088,727,296 seconds is equal to 674,129 years, 2 weeks, 1 day, 9 hours, 8 minutes, 16 seconds.
• To count from 1 to 21,201,088,727,296 would take you about one million, six hundred eighty-five thousand, three hundred twenty-two 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 21201088727296 cubic inches would be around 2306.4 feet tall.

Recreational maths with 21201088727296

• 21201088727296 backwards is 69272788010212
• The number of decimal digits it has is: 14
• The sum of 21201088727296's digits is 55
• More coming soon!