20290008004
20,290,008,004 is an even composite number composed of five prime numbers multiplied together.
20290008004 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 20290008004:
22 × 72 × 41 × 809 × 3121
(2 × 2 × 7 × 7 × 41 × 809 × 3121)See below for interesting mathematical facts about the number 20290008004 from the Numbermatics database.
Names of 20290008004
- Cardinal: 20290008004 can be written as Twenty billion, two hundred ninety million, eight thousand and four.
Scientific notation
- Scientific notation: 2.0290008004 × 1010
Factors of 20290008004
Divisors of 20290008004
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 14 28 41 49 82 98 164 196 287 574 809 1148 1618 2009 3121 3236 4018 5663 6242 8036 11326 12484 21847 22652 33169 39641 43694 66338 79282 87388 127961 132676 152929 158564 232183 255922 305858 464366 511844 611716 895727 928732 1625281 1791454 2524889 3250562 3582908 5049778 6270089 6501124 10099556 12540178 17674223 25080356 35348446 70696892 103520449 123719561 207040898 247439122 414081796 494878244 724643143 1449286286 2898572572 5072502001 10145004002 20290008004
- Sum of all divisors σ(n): 42377965560
- Sum of proper divisors (its aliquot sum) s(n): 22087957556
- 20290008004 is an abundant number, because the sum of its proper divisors (22087957556) is greater than itself. Its abundance is 1797949552
Bases of 20290008004
- Binary: 100101110010110000011110011110001002
- Hexadecimal: 0x4B960F3C4
- Base-36: 9BK5ADG
Squares and roots of 20290008004
- 20290008004 squared (202900080042) is 411684424802384064016
- 20290008004 cubed (202900080043) is 8353080274362508777166688384064
-
The
square root of 20290008004 is 142442.9991400069 -
The
cube root of 20290008004 is 2727.4747545063
Scales and comparisons
How big is 20290008004?- 20,290,008,004 seconds is equal to 645 years, 8 weeks, 2 days, 1 hour, 20 minutes, 4 seconds.
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To count from 1 to 20,290,008,004 would take you about one thousand, two hundred ninety 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 20290008004 cubic inches would be around 227.3 feet tall.
Recreational maths with 20290008004
- 20290008004 backwards is 40080009202
- The number of decimal digits it has is: 11
- The sum of 20290008004's digits is 25
- More coming soon!
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The information we have on file for 20290008004 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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