42697968
42,697,968 is an even composite number composed of five prime numbers multiplied together.
42697968 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 42697968:
24 × 3 × 43 × 137 × 151
(2 × 2 × 2 × 2 × 3 × 43 × 137 × 151)See below for interesting mathematical facts about the number 42697968 from the Numbermatics database.
Names of 42697968
- Cardinal: 42697968 can be written as Forty-two million, six hundred ninety-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2697968 × 107
Factors of 42697968
Divisors of 42697968
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 43 48 86 129 137 151 172 258 274 302 344 411 453 516 548 604 688 822 906 1032 1096 1208 1644 1812 2064 2192 2416 3288 3624 5891 6493 6576 7248 11782 12986 17673 19479 20687 23564 25972 35346 38958 41374 47128 51944 62061 70692 77916 82748 94256 103888 124122 141384 155832 165496 248244 282768 311664 330992 496488 889541 992976 1779082 2668623 3558164 5337246 7116328 10674492 14232656 21348984 42697968
- Sum of all divisors σ(n): 114445056
- Sum of proper divisors (its aliquot sum) s(n): 71747088
- 42697968 is an abundant number, because the sum of its proper divisors (71747088) is greater than itself. Its abundance is 29049120
Bases of 42697968
- Binary: 101000101110000100111100002
- Hexadecimal: 0x28B84F0
- Base-36: PF5YO
Squares and roots of 42697968
- 42697968 squared (426979682) is 1823116471329024
- 42697968 cubed (426979683) is 77843368753079584223232
-
The
square root of 42697968 is 6534.3682173567 -
The
cube root of 42697968 is 349.5176157361
Scales and comparisons
How big is 42697968?- 42,697,968 seconds is equal to 1 year, 18 weeks, 4 days, 4 hours, 32 minutes, 48 seconds.
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To count from 1 to 42,697,968 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 42697968 cubic inches would be around 29.1 feet tall.
Recreational maths with 42697968
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The information we have on file for 42697968 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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