20488184704

Names of 20488184704

• Cardinal: 20488184704 can be written as Twenty billion, four hundred eighty-eight million, one hundred eighty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.0488184704 × 10¹⁰

Factors of 20488184704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 397227

Divisors of 20488184704

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 208 248 403 416 496 806 832 992 1612 1664 1984 3224 3968 6448 12896 25792 51584 397181 794362 1588724 3177448 5163353 6354896 10326706 12312611 12709792 20653412 24625222 25419584 41306824 49250444 50839168 82613648 98500888 160063943 165227296 197001776 320127886 330454592 394003552 640255772 660909184 788007104 1280511544 1576014208 2561023088 5122046176 10244092352 20488184704
• Sum of all divisors σ(n): 45374071680
• Sum of proper divisors (its aliquot sum) s(n): 24885886976
• 20488184704 is an abundant number, because the sum of its proper divisors (24885886976) is greater than itself. Its abundance is 4397702272

Bases of 20488184704

• Binary: 10011000101001100001110001110000000₂
• Hexadecimal: 0x4C530E380
• Base-36: 9EU4WHS

Squares and roots of 20488184704

• 20488184704 squared (20488184704²) is 419765712465219567616
• 20488184704 cubed (20488184704³) is 8600237449393573677231624945664
• The square root of 20488184704 is 143136.9438824233
• The cube root of 20488184704 is 2736.3259361139

Scales and comparisons

• 20,488,184,704 seconds is equal to 651 years, 23 weeks, 6 days, 18 hours, 25 minutes, 4 seconds.
• To count from 1 to 20,488,184,704 would take you about one thousand, three hundred two 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 20488184704 cubic inches would be around 228 feet tall.

Recreational maths with 20488184704

• 20488184704 backwards is 40748188402
• The number of decimal digits it has is: 11
• The sum of 20488184704's digits is 46
• More coming soon!