42398208
42,398,208 is an even composite number composed of three prime numbers multiplied together.
42398208 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 42398208:
29 × 33 × 3067
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3067)See below for interesting mathematical facts about the number 42398208 from the Numbermatics database.
Names of 42398208
- Cardinal: 42398208 can be written as Forty-two million, three hundred ninety-eight thousand, two hundred eight.
Scientific notation
- Scientific notation: 4.2398208 × 107
Factors of 42398208
Divisors of 42398208
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1152 1536 1728 2304 3067 3456 4608 6134 6912 9201 12268 13824 18402 24536 27603 36804 49072 55206 73608 82809 98144 110412 147216 165618 196288 220824 294432 331236 392576 441648 588864 662472 785152 883296 1177728 1324944 1570304 1766592 2355456 2649888 3533184 4710912 5299776 7066368 10599552 14132736 21199104 42398208
- Sum of all divisors σ(n): 125542560
- Sum of proper divisors (its aliquot sum) s(n): 83144352
- 42398208 is an abundant number, because the sum of its proper divisors (83144352) is greater than itself. Its abundance is 40746144
Bases of 42398208
- Binary: 101000011011110010000000002
- Hexadecimal: 0x286F200
- Base-36: P8QO0
Squares and roots of 42398208
- 42398208 squared (423982082) is 1797608041611264
- 42398208 cubed (423982083) is 76215359650707026214912
-
The
square root of 42398208 is 6511.3906348795 -
The
cube root of 42398208 is 348.6977676429
Scales and comparisons
How big is 42398208?- 42,398,208 seconds is equal to 1 year, 18 weeks, 17 hours, 16 minutes, 48 seconds.
-
To count from 1 to 42,398,208 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 42398208 cubic inches would be around 29.1 feet tall.
Recreational maths with 42398208
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The information we have on file for 42398208 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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