21340034920032

Names of 21340034920032

• Cardinal: 21340034920032 can be written as Twenty-one trillion, three hundred forty billion, thirty-four million, nine hundred twenty thousand and thirty-two.

Scientific notation

• Scientific notation: 2.1340034920032 × 10¹³

Factors of 21340034920032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 954043287

Divisors of 21340034920032

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 233 466 699 932 1398 1864 2796 3728 5592 7456 11184 22368 954043049 1908086098 2862129147 3816172196 5724258294 7632344392 11448516588 15264688784 22897033176 30529377568 45794066352 91588132704 222292030417 444584060834 666876091251 889168121668 1333752182502 1778336243336 2667504365004 3556672486672 5335008730008 7113344973344 10670017460016 21340034920032
• Sum of all divisors σ(n): 56258010572400
• Sum of proper divisors (its aliquot sum) s(n): 34917975652368
• 21340034920032 is an abundant number, because the sum of its proper divisors (34917975652368) is greater than itself. Its abundance is 13577940732336

Bases of 21340034920032

• Binary: 100110110100010011101001100110110111001100000₂
• Hexadecimal: 0x13689D336E60
• Base-36: 7KBH5T36O

Squares and roots of 21340034920032

• 21340034920032 squared (21340034920032²) is 455397090388185168634881024
• 21340034920032 cubed (21340034920032³) is 9718189811364840560986871707601674272768
• The square root of 21340034920032 is 4619527.5645927257
• The cube root of 21340034920032 is 27737.3548079129

Scales and comparisons

• 21,340,034,920,032 seconds is equal to 678,547 years, 5 weeks, 1 day, 21 hours, 47 minutes, 12 seconds.
• To count from 1 to 21,340,034,920,032 would take you about one million, six hundred ninety-six thousand, three hundred sixty-seven 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 21340034920032 cubic inches would be around 2311.4 feet tall.

Recreational maths with 21340034920032

• 21340034920032 backwards is 23002943004312
• The number of decimal digits it has is: 14
• The sum of 21340034920032's digits is 33
• More coming soon!