20204742032

Names of 20204742032

• Cardinal: 20204742032 can be written as Twenty billion, two hundred four million, seven hundred forty-two thousand and thirty-two.

Scientific notation

• Scientific notation: 2.0204742032 × 10¹⁰

Factors of 20204742032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3286

Divisors of 20204742032

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 31 62 103 124 131 206 248 262 412 496 524 824 1048 1648 2096 3019 3193 4061 6038 6386 8122 12076 12772 13493 16244 24152 25544 26986 32488 48304 51088 53972 64976 93589 107944 187178 215888 310957 374356 395489 418283 621914 748712 790978 836566 1243828 1497424 1581956 1673132 2487656 3163912 3346264 4975312 6327824 6692528 9639667 12260159 19279334 24520318 38558668 40735367 49040636 77117336 81470734 98081272 154234672 162941468 196162544 325882936 651765872 1262796377 2525592754 5051185508 10102371016 20204742032
• Sum of all divisors σ(n): 41126891520
• Sum of proper divisors (its aliquot sum) s(n): 20922149488
• 20204742032 is an abundant number, because the sum of its proper divisors (20922149488) is greater than itself. Its abundance is 717407456

Bases of 20204742032

• Binary: 10010110100010010111110010110010000₂
• Hexadecimal: 0x4B44BE590
• Base-36: 9A5DQQ8

Squares and roots of 20204742032

• 20204742032 squared (20204742032²) is 408231600579667489024
• 20204742032 cubed (20204742032³) is 8248214179022643280067111456768
• The square root of 20204742032 is 142143.3854669293
• The cube root of 20204742032 is 2723.6487774219

Scales and comparisons

• 20,204,742,032 seconds is equal to 642 years, 23 weeks, 2 days, 4 hours, 20 minutes, 32 seconds.
• To count from 1 to 20,204,742,032 would take you about one thousand, two hundred eighty-four 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 20204742032 cubic inches would be around 227 feet tall.

Recreational maths with 20204742032

• 20204742032 backwards is 23024740202
• The number of decimal digits it has is: 11
• The sum of 20204742032's digits is 26
• More coming soon!