30739808
30,739,808 is an even composite number composed of four prime numbers multiplied together.
30739808 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 30739808:
25 × 112 × 17 × 467
(2 × 2 × 2 × 2 × 2 × 11 × 11 × 17 × 467)See below for interesting mathematical facts about the number 30739808 from the Numbermatics database.
Names of 30739808
- Cardinal: 30739808 can be written as Thirty million, seven hundred thirty-nine thousand, eight hundred eight.
Scientific notation
- Scientific notation: 3.0739808 × 107
Factors of 30739808
Divisors of 30739808
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 11 16 17 22 32 34 44 68 88 121 136 176 187 242 272 352 374 467 484 544 748 934 968 1496 1868 1936 2057 2992 3736 3872 4114 5137 5984 7472 7939 8228 10274 14944 15878 16456 20548 31756 32912 41096 56507 63512 65824 82192 87329 113014 127024 164384 174658 226028 254048 349316 452056 698632 904112 960619 1397264 1808224 1921238 2794528 3842476 7684952 15369904 30739808
- Sum of all divisors σ(n): 70584696
- Sum of proper divisors (its aliquot sum) s(n): 39844888
- 30739808 is an abundant number, because the sum of its proper divisors (39844888) is greater than itself. Its abundance is 9105080
Bases of 30739808
- Binary: 11101010100001101011000002
- Hexadecimal: 0x1D50D60
- Base-36: IAUZK
Squares and roots of 30739808
- 30739808 squared (307398082) is 944935795876864
- 30739808 cubed (307398083) is 29047144937581991002112
-
The
square root of 30739808 is 5544.3491953519 -
The
cube root of 30739808 is 313.2567108051
Scales and comparisons
How big is 30739808?- 30,739,808 seconds is equal to 50 weeks, 5 days, 18 hours, 50 minutes, 8 seconds.
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To count from 1 to 30,739,808 would take you about twenty-four 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 30739808 cubic inches would be around 26.1 feet tall.
Recreational maths with 30739808
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The information we have on file for 30739808 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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