42043920
42,043,920 is an even composite number composed of five prime numbers multiplied together.
42043920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 42043920:
24 × 3 × 5 × 167 × 1049
(2 × 2 × 2 × 2 × 3 × 5 × 167 × 1049)See below for interesting mathematical facts about the number 42043920 from the Numbermatics database.
Names of 42043920
- Cardinal: 42043920 can be written as Forty-two million, forty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.204392 × 107
Factors of 42043920
Divisors of 42043920
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 167 240 334 501 668 835 1002 1049 1336 1670 2004 2098 2505 2672 3147 3340 4008 4196 5010 5245 6294 6680 8016 8392 10020 10490 12588 13360 15735 16784 20040 20980 25176 31470 40080 41960 50352 62940 83920 125880 175183 251760 350366 525549 700732 875915 1051098 1401464 1751830 2102196 2627745 2802928 3503660 4204392 5255490 7007320 8408784 10510980 14014640 21021960 42043920
- Sum of all divisors σ(n): 131241600
- Sum of proper divisors (its aliquot sum) s(n): 89197680
- 42043920 is an abundant number, because the sum of its proper divisors (89197680) is greater than itself. Its abundance is 47153760
Bases of 42043920
- Binary: 101000000110001010000100002
- Hexadecimal: 0x2818A10
- Base-36: P15AO
Squares and roots of 42043920
- 42043920 squared (420439202) is 1767691208966400
- 42043920 cubed (420439203) is 74320667774486604288000
-
The
square root of 42043920 is 6484.1283145849 -
The
cube root of 42043920 is 347.7237866361
Scales and comparisons
How big is 42043920?- 42,043,920 seconds is equal to 1 year, 17 weeks, 3 days, 14 hours, 52 minutes.
-
To count from 1 to 42,043,920 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 42043920 cubic inches would be around 29 feet tall.
Recreational maths with 42043920
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The information we have on file for 42043920 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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