20825168823368

Names of 20825168823368

• Cardinal: 20825168823368 can be written as Twenty trillion, eight hundred twenty-five billion, one hundred sixty-eight million, eight hundred twenty-three thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0825168823368 × 10¹³

Factors of 20825168823368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46213890

Divisors of 20825168823368

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 619 728 1238 2476 4333 4952 8047 8666 16094 17332 32188 34664 56329 64376 112658 225316 450632 46213249 92426498 184852996 323492743 369705992 600772237 646985486 1201544474 1293970972 2403088948 2587941944 4205405659 4806177896 8410811318 16821622636 28606001131 33643245272 57212002262 114424004524 200242007917 228848009048 371878014703 400484015834 743756029406 800968031668 1487512058812 1601936063336 2603146102921 2975024117624 5206292205842 10412584411684 20825168823368
• Sum of all divisors σ(n): 48135721200000
• Sum of proper divisors (its aliquot sum) s(n): 27310552376632
• 20825168823368 is an abundant number, because the sum of its proper divisors (27310552376632) is greater than itself. Its abundance is 6485383553264

Bases of 20825168823368

• Binary: 100101111000010111100110010100100010001001000₂
• Hexadecimal: 0x12F0BCCA4448
• Base-36: 7DQY7TSG8

Squares and roots of 20825168823368

• 20825168823368 squared (20825168823368²) is 433687656521778529582863424
• 20825168823368 cubed (20825168823368³) is 9031618663676871912379845071438323692032
• The square root of 20825168823368 is 4563460.1809775879
• The cube root of 20825168823368 is 27512.4654554075

Scales and comparisons

• 20,825,168,823,368 seconds is equal to 662,175 years, 49 weeks, 3 days, 13 hours, 36 minutes, 8 seconds.
• To count from 1 to 20,825,168,823,368 would take you about one million, six hundred fifty-five thousand, four hundred thirty-nine 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 20825168823368 cubic inches would be around 2292.7 feet tall.

Recreational maths with 20825168823368

• 20825168823368 backwards is 86332886152802
• The number of decimal digits it has is: 14
• The sum of 20825168823368's digits is 62
• More coming soon!