472813920
472,813,920 is an even composite number composed of four prime numbers multiplied together.
472813920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 472813920:
25 × 32 × 5 × 328343
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 328343)See below for interesting mathematical facts about the number 472813920 from the Numbermatics database.
Names of 472813920
- Cardinal: 472813920 can be written as Four hundred seventy-two million, eight hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.7281392 × 108
Factors of 472813920
Divisors of 472813920
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 328343 656686 985029 1313372 1641715 1970058 2626744 2955087 3283430 3940116 4925145 5253488 5910174 6566860 7880232 9850290 10506976 11820348 13133720 14775435 15760464 19700580 23640696 26267440 29550870 31520928 39401160 47281392 52534880 59101740 78802320 94562784 118203480 157604640 236406960 472813920
- Sum of all divisors σ(n): 1613482416
- Sum of proper divisors (its aliquot sum) s(n): 1140668496
- 472813920 is an abundant number, because the sum of its proper divisors (1140668496) is greater than itself. Its abundance is 667854576
Bases of 472813920
- Binary: 111000010111010010001011000002
- Hexadecimal: 0x1C2E9160
- Base-36: 7TI1K0
Squares and roots of 472813920
- 472813920 squared (4728139202) is 223553002945766400
- 472813920 cubed (4728139203) is 105698971650559358988288000
-
The
square root of 472813920 is 21744.2847663473 -
The
cube root of 472813920 is 779.0465668011
Scales and comparisons
How big is 472813920?- 472,813,920 seconds is equal to 15 years, 1 week, 5 days, 9 hours, 12 minutes.
-
To count from 1 to 472,813,920 would take you about twenty-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 472813920 cubic inches would be around 64.9 feet tall.
Recreational maths with 472813920
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The information we have on file for 472813920 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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