20473024768

Names of 20473024768

• Cardinal: 20473024768 can be written as Twenty billion, four hundred seventy-three million, twenty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0473024768 × 10¹⁰

Factors of 20473024768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2747

Divisors of 20473024768

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 784 877 896 1568 1754 1792 1861 3136 3508 3722 6139 6272 7016 7444 12278 12544 13027 14032 14888 24556 26054 28064 29776 42973 49112 52108 56128 59552 85946 91189 98224 104216 112256 119104 171892 182378 196448 208432 224512 238208 343784 364756 392896 416864 476416 687568 729512 785792 833728 1375136 1459024 1571584 1632097 1667456 2750272 2918048 3264194 3334912 5500544 5836096 6528388 11001088 11424679 11672192 13056776 22849358 23344384 26113552 45698716 52227104 79972753 91397432 104454208 159945506 182794864 208908416 319891012 365589728 417816832 639782024 731179456 1279564048 1462358912 2559128096 2924717824 5118256192 10236512384 20473024768
• Sum of all divisors σ(n): 47617868172
• Sum of proper divisors (its aliquot sum) s(n): 27144843404
• 20473024768 is an abundant number, because the sum of its proper divisors (27144843404) is greater than itself. Its abundance is 6671818636

Bases of 20473024768

• Binary: 10011000100010010011001000100000000₂
• Hexadecimal: 0x4C4499100
• Base-36: 9EL3Z0G

Squares and roots of 20473024768

• 20473024768 squared (20473024768²) is 419144743151141453824
• 20473024768 cubed (20473024768³) is 8581160707910317351610280312832
• The square root of 20473024768 is 143083.9780268917
• The cube root of 20473024768 is 2735.6508679819

Scales and comparisons

• 20,473,024,768 seconds is equal to 650 years, 50 weeks, 6 days, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 20,473,024,768 would take you about one thousand, three hundred one 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 20473024768 cubic inches would be around 228 feet tall.

Recreational maths with 20473024768

• 20473024768 backwards is 86742037402
• The number of decimal digits it has is: 11
• The sum of 20473024768's digits is 43
• More coming soon!