42473988
42,473,988 is an even composite number composed of five prime numbers multiplied together.
42473988 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 42473988:
22 × 32 × 53 × 113 × 197
(2 × 2 × 3 × 3 × 53 × 113 × 197)See below for interesting mathematical facts about the number 42473988 from the Numbermatics database.
Names of 42473988
- Cardinal: 42473988 can be written as Forty-two million, four hundred seventy-three thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2473988 × 107
Factors of 42473988
Divisors of 42473988
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 36 53 106 113 159 197 212 226 318 339 394 452 477 591 636 678 788 954 1017 1182 1356 1773 1908 2034 2364 3546 4068 5989 7092 10441 11978 17967 20882 22261 23956 31323 35934 41764 44522 53901 62646 66783 71868 89044 93969 107802 125292 133566 187938 200349 215604 267132 375876 400698 801396 1179833 2359666 3539499 4719332 7078998 10618497 14157996 21236994 42473988
- Sum of all divisors σ(n): 110918808
- Sum of proper divisors (its aliquot sum) s(n): 68444820
- 42473988 is an abundant number, because the sum of its proper divisors (68444820) is greater than itself. Its abundance is 25970832
Bases of 42473988
- Binary: 101000100000011010000001002
- Hexadecimal: 0x2881A04
- Base-36: PAD50
Squares and roots of 42473988
- 42473988 squared (424739882) is 1804039656624144
- 42473988 cubed (424739883) is 76624758726978012766272
-
The
square root of 42473988 is 6517.2070705173 -
The
cube root of 42473988 is 348.9053911143
Scales and comparisons
How big is 42473988?- 42,473,988 seconds is equal to 1 year, 18 weeks, 1 day, 14 hours, 19 minutes, 48 seconds.
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To count from 1 to 42,473,988 would take you about 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 42473988 cubic inches would be around 29.1 feet tall.
Recreational maths with 42473988
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The information we have on file for 42473988 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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