20750472
20,750,472 is an even composite number composed of four prime numbers multiplied together.
20750472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20750472:
23 × 33 × 17 × 5651
(2 × 2 × 2 × 3 × 3 × 3 × 17 × 5651)See below for interesting mathematical facts about the number 20750472 from the Numbermatics database.
Names of 20750472
- Cardinal: 20750472 can be written as Twenty million, seven hundred fifty thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.0750472 × 107
Factors of 20750472
Divisors of 20750472
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 102 108 136 153 204 216 306 408 459 612 918 1224 1836 3672 5651 11302 16953 22604 33906 45208 50859 67812 96067 101718 135624 152577 192134 203436 288201 305154 384268 406872 576402 610308 768536 864603 1152804 1220616 1729206 2305608 2593809 3458412 5187618 6916824 10375236 20750472
- Sum of all divisors σ(n): 61041600
- Sum of proper divisors (its aliquot sum) s(n): 40291128
- 20750472 is an abundant number, because the sum of its proper divisors (40291128) is greater than itself. Its abundance is 19540656
Bases of 20750472
- Binary: 10011110010100000100010002
- Hexadecimal: 0x13CA088
- Base-36: CCR60
Squares and roots of 20750472
- 20750472 squared (207504722) is 430582088222784
- 20750472 cubed (207504723) is 8934781565368409154048
-
The
square root of 20750472 is 4555.2685980083 -
The
cube root of 20750472 is 274.7953165617
Scales and comparisons
How big is 20750472?- 20,750,472 seconds is equal to 34 weeks, 2 days, 4 hours, 1 minute, 12 seconds.
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To count from 1 to 20,750,472 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 20750472 cubic inches would be around 22.9 feet tall.
Recreational maths with 20750472
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The information we have on file for 20750472 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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