4239872
4,239,872 is an even composite number composed of three prime numbers multiplied together.
4239872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 4239872:
29 × 72 × 132
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 13)See below for interesting mathematical facts about the number 4239872 from the Numbermatics database.
Names of 4239872
- Cardinal: 4239872 can be written as Four million, two hundred thirty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.239872 × 106
Factors of 4239872
Divisors of 4239872
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 256 338 364 392 416 448 512 637 676 728 784 832 896 1183 1274 1352 1456 1568 1664 1792 2366 2548 2704 2912 3136 3328 3584 4732 5096 5408 5824 6272 6656 8281 9464 10192 10816 11648 12544 16562 18928 20384 21632 23296 25088 33124 37856 40768 43264 46592 66248 75712 81536 86528 132496 151424 163072 264992 302848 326144 529984 605696 1059968 2119936 4239872
- Sum of all divisors σ(n): 10670913
- Sum of proper divisors (its aliquot sum) s(n): 6431041
- 4239872 is an abundant number, because the sum of its proper divisors (6431041) is greater than itself. Its abundance is 2191169
Bases of 4239872
- Binary: 100000010110010000000002
- Hexadecimal: 0x40B200
- Base-36: 2IVI8
Squares and roots of 4239872
- 4239872 squared (42398722) is 17976514576384
- 4239872 cubed (42398723) is 76218120810002382848
-
The
square root of 4239872 is 2059.0949468153 -
The
cube root of 4239872 is 161.8518179611
Scales and comparisons
How big is 4239872?- 4,239,872 seconds is equal to 7 weeks, 1 hour, 44 minutes, 32 seconds.
-
To count from 1 to 4,239,872 would take you about ten weeks!
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 4239872 cubic inches would be around 13.5 feet tall.
Recreational maths with 4239872
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The information we have on file for 4239872 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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