20746367208

Names of 20746367208

• Cardinal: 20746367208 can be written as Twenty billion, seven hundred forty-six million, three hundred sixty-seven thousand, two hundred eight.

Scientific notation

• Scientific notation: 2.0746367208 × 10¹⁰

Factors of 20746367208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 957344

Divisors of 20746367208

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 43 56 63 72 84 86 126 129 168 172 252 258 301 344 387 504 516 602 774 903 1032 1204 1548 1806 2408 2709 3096 3612 5418 7224 10836 21672 957289 1914578 2871867 3829156 5743734 6701023 7658312 8615601 11487468 13402046 17231202 20103069 22974936 26804092 34462404 40206138 41163427 53608184 60309207 68924808 80412276 82326854 120618414 123490281 160824552 164653708 241236828 246980562 288143989 329307416 370470843 482473656 493961124 576287978 740941686 864431967 987922248 1152575956 1481883372 1728863934 2305151912 2593295901 2963766744 3457727868 5186591802 6915455736 10373183604 20746367208
• Sum of all divisors σ(n): 65708385600
• Sum of proper divisors (its aliquot sum) s(n): 44962018392
• 20746367208 is an abundant number, because the sum of its proper divisors (44962018392) is greater than itself. Its abundance is 24215651184

Bases of 20746367208

• Binary: 10011010100100101000111000011101000₂
• Hexadecimal: 0x4D49470E8
• Base-36: 9J3UNE0

Squares and roots of 20746367208

• 20746367208 squared (20746367208²) is 430411752329177715264
• 20746367208 cubed (20746367208³) is 8929480264459870173557410662912
• The square root of 20746367208 is 144035.9927518119
• The cube root of 20746367208 is 2747.7719565663

Scales and comparisons

• 20,746,367,208 seconds is equal to 659 years, 34 weeks, 5 days, 23 hours, 46 minutes, 48 seconds.
• To count from 1 to 20,746,367,208 would take you about one thousand, three hundred nineteen 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 20746367208 cubic inches would be around 229 feet tall.

Recreational maths with 20746367208

• 20746367208 backwards is 80276364702
• The number of decimal digits it has is: 11
• The sum of 20746367208's digits is 45
• More coming soon!