42442880
42,442,880 is an even composite number composed of five prime numbers multiplied together.
42442880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42442880:
27 × 5 × 17 × 47 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 47 × 83)See below for interesting mathematical facts about the number 42442880 from the Numbermatics database.
Names of 42442880
- Cardinal: 42442880 can be written as Forty-two million, four hundred forty-two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 4.244288 × 107
Factors of 42442880
Divisors of 42442880
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 47 64 68 80 83 85 94 128 136 160 166 170 188 235 272 320 332 340 376 415 470 544 640 664 680 752 799 830 940 1088 1328 1360 1411 1504 1598 1660 1880 2176 2656 2720 2822 3008 3196 3320 3760 3901 3995 5312 5440 5644 6016 6392 6640 7055 7520 7802 7990 10624 10880 11288 12784 13280 14110 15040 15604 15980 19505 22576 25568 26560 28220 30080 31208 31960 39010 45152 51136 53120 56440 62416 63920 66317 78020 90304 102272 112880 124832 127840 132634 156040 180608 225760 249664 255680 265268 312080 331585 451520 499328 511360 530536 624160 663170 903040 1061072 1248320 1326340 2122144 2496640 2652680 4244288 5305360 8488576 10610720 21221440 42442880
- Sum of all divisors σ(n): 111041280
- Sum of proper divisors (its aliquot sum) s(n): 68598400
- 42442880 is an abundant number, because the sum of its proper divisors (68598400) is greater than itself. Its abundance is 26155520
Bases of 42442880
- Binary: 101000011110100000100000002
- Hexadecimal: 0x287A080
- Base-36: P9P4W
Squares and roots of 42442880
- 42442880 squared (424428802) is 1801398062694400
- 42442880 cubed (424428803) is 76456521807170895872000
-
The
square root of 42442880 is 6514.8200282125 -
The
cube root of 42442880 is 348.8201907343
Scales and comparisons
How big is 42442880?- 42,442,880 seconds is equal to 1 year, 18 weeks, 1 day, 5 hours, 41 minutes, 20 seconds.
-
To count from 1 to 42,442,880 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 42442880 cubic inches would be around 29.1 feet tall.
Recreational maths with 42442880
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The information we have on file for 42442880 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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