42997120
42,997,120 is an even composite number composed of four prime numbers multiplied together.
42997120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42997120:
27 × 5 × 232 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 23 × 127)See below for interesting mathematical facts about the number 42997120 from the Numbermatics database.
Names of 42997120
- Cardinal: 42997120 can be written as Forty-two million, nine hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 4.299712 × 107
Factors of 42997120
Divisors of 42997120
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 127 128 160 184 230 254 320 368 460 508 529 635 640 736 920 1016 1058 1270 1472 1840 2032 2116 2540 2645 2921 2944 3680 4064 4232 5080 5290 5842 7360 8128 8464 10160 10580 11684 14605 14720 16256 16928 20320 21160 23368 29210 33856 40640 42320 46736 58420 67183 67712 81280 84640 93472 116840 134366 169280 186944 233680 268732 335915 338560 373888 467360 537464 671830 934720 1074928 1343660 1869440 2149856 2687320 4299712 5374640 8599424 10749280 21498560 42997120
- Sum of all divisors σ(n): 108299520
- Sum of proper divisors (its aliquot sum) s(n): 65302400
- 42997120 is an abundant number, because the sum of its proper divisors (65302400) is greater than itself. Its abundance is 22305280
Bases of 42997120
- Binary: 101001000000010101100000002
- Hexadecimal: 0x2901580
- Base-36: PLKSG
Squares and roots of 42997120
- 42997120 squared (429971202) is 1848752328294400
- 42997120 cubed (429971203) is 79491025709953712128000
-
The
square root of 42997120 is 6557.2189226837 -
The
cube root of 42997120 is 350.3319843243
Scales and comparisons
How big is 42997120?- 42,997,120 seconds is equal to 1 year, 19 weeks, 15 hours, 38 minutes, 40 seconds.
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To count from 1 to 42,997,120 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 42997120 cubic inches would be around 29.2 feet tall.
Recreational maths with 42997120
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The information we have on file for 42997120 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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