20864004
20,864,004 is an even composite number composed of five prime numbers multiplied together.
20864004 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20864004:
22 × 3 × 73 × 37 × 137
(2 × 2 × 3 × 7 × 7 × 7 × 37 × 137)See below for interesting mathematical facts about the number 20864004 from the Numbermatics database.
Names of 20864004
- Cardinal: 20864004 can be written as Twenty million, eight hundred sixty-four thousand and four.
Scientific notation
- Scientific notation: 2.0864004 × 107
Factors of 20864004
Divisors of 20864004
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 37 42 49 74 84 98 111 137 147 148 196 222 259 274 294 343 411 444 518 548 588 686 777 822 959 1029 1036 1372 1554 1644 1813 1918 2058 2877 3108 3626 3836 4116 5069 5439 5754 6713 7252 10138 10878 11508 12691 13426 15207 20139 20276 21756 25382 26852 30414 35483 38073 40278 46991 50764 60828 70966 76146 80556 93982 106449 140973 141932 152292 187964 212898 248381 281946 425796 496762 563892 745143 993524 1490286 1738667 2980572 3477334 5216001 6954668 10432002 20864004
- Sum of all divisors σ(n): 58732800
- Sum of proper divisors (its aliquot sum) s(n): 37868796
- 20864004 is an abundant number, because the sum of its proper divisors (37868796) is greater than itself. Its abundance is 17004792
Bases of 20864004
- Binary: 10011111001011100000001002
- Hexadecimal: 0x13E5C04
- Base-36: CF6RO
Squares and roots of 20864004
- 20864004 squared (208640042) is 435306662912016
- 20864004 cubed (208640043) is 9082239956222953472064
-
The
square root of 20864004 is 4567.7132134145 -
The
cube root of 20864004 is 275.2955676121
Scales and comparisons
How big is 20864004?- 20,864,004 seconds is equal to 34 weeks, 3 days, 11 hours, 33 minutes, 24 seconds.
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To count from 1 to 20,864,004 would take you about fifty-one weeks!
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 20864004 cubic inches would be around 22.9 feet tall.
Recreational maths with 20864004
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The information we have on file for 20864004 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!
Keywords: Divisors of 20864004, math, Factors of 20864004, curriculum, school, college, exams, university, Prime factorization of 20864004, STEM, science, technology, engineering, physics, economics, calculator, twenty million, eight hundred sixty-four thousand and four.