20264229792

Names of 20264229792

• Cardinal: 20264229792 can be written as Twenty billion, two hundred sixty-four million, two hundred twenty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.0264229792 × 10¹⁰

Factors of 20264229792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2269775

Divisors of 20264229792

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 124 144 186 248 279 288 372 496 558 744 992 1116 1488 2232 2976 4464 8928 2269739 4539478 6809217 9078956 13618434 18157912 20427651 27236868 36315824 40855302 54473736 70361909 72631648 81710604 108947472 140723818 163421208 211085727 217894944 281447636 326842416 422171454 562895272 633257181 653684832 844342908 1125790544 1266514362 1688685816 2251581088 2533028724 3377371632 5066057448 6754743264 10132114896 20264229792
• Sum of all divisors σ(n): 59485345920
• Sum of proper divisors (its aliquot sum) s(n): 39221116128
• 20264229792 is an abundant number, because the sum of its proper divisors (39221116128) is greater than itself. Its abundance is 18956886336

Bases of 20264229792

• Binary: 10010110111110101111001101110100000₂
• Hexadecimal: 0x4B7D79BA0
• Base-36: 9B4SRS0

Squares and roots of 20264229792

• 20264229792 squared (20264229792²) is 410639009062980363264
• 20264229792 cubed (20264229792³) is 8321283241211404681565331161088
• The square root of 20264229792 is 142352.4843197337
• The cube root of 20264229792 is 2726.3191903287

Scales and comparisons

• 20,264,229,792 seconds is equal to 644 years, 17 weeks, 4 days, 16 hours, 43 minutes, 12 seconds.
• To count from 1 to 20,264,229,792 would take you about one thousand, two hundred eighty-eight 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 20264229792 cubic inches would be around 227.2 feet tall.

Recreational maths with 20264229792

• 20264229792 backwards is 29792246202
• The number of decimal digits it has is: 11
• The sum of 20264229792's digits is 45
• More coming soon!