45442992
45,442,992 is an even composite number composed of four prime numbers multiplied together.
45442992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 45442992:
24 × 3 × 72 × 1392
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 139 × 139)See below for interesting mathematical facts about the number 45442992 from the Numbermatics database.
Names of 45442992
- Cardinal: 45442992 can be written as Forty-five million, four hundred forty-two thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 4.5442992 × 107
Factors of 45442992
Divisors of 45442992
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 139 147 168 196 278 294 336 392 417 556 588 784 834 973 1112 1176 1668 1946 2224 2352 2919 3336 3892 5838 6672 6811 7784 11676 13622 15568 19321 20433 23352 27244 38642 40866 46704 54488 57963 77284 81732 108976 115926 135247 154568 163464 231852 270494 309136 326928 405741 463704 540988 811482 927408 946729 1081976 1622964 1893458 2163952 2840187 3245928 3786916 5680374 6491856 7573832 11360748 15147664 22721496 45442992
- Sum of all divisors σ(n): 137550348
- Sum of proper divisors (its aliquot sum) s(n): 92107356
- 45442992 is an abundant number, because the sum of its proper divisors (92107356) is greater than itself. Its abundance is 46664364
Bases of 45442992
- Binary: 101011010101100111101100002
- Hexadecimal: 0x2B567B0
- Base-36: R201C
Squares and roots of 45442992
- 45442992 squared (454429922) is 2065065521912064
- 45442992 cubed (454429923) is 93842755991725749055488
-
The
square root of 45442992 is 6741.1417430581 -
The
cube root of 45442992 is 356.8526881645
Scales and comparisons
How big is 45442992?- 45,442,992 seconds is equal to 1 year, 23 weeks, 23 hours, 3 minutes, 12 seconds.
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To count from 1 to 45,442,992 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 45442992 cubic inches would be around 29.7 feet tall.
Recreational maths with 45442992
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The information we have on file for 45442992 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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