30249472
30,249,472 is an even composite number composed of four prime numbers multiplied together.
30249472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 30249472:
29 × 11 × 41 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 41 × 131)See below for interesting mathematical facts about the number 30249472 from the Numbermatics database.
Names of 30249472
- Cardinal: 30249472 can be written as Thirty million, two hundred forty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 3.0249472 × 107
Factors of 30249472
Divisors of 30249472
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 22 32 41 44 64 82 88 128 131 164 176 256 262 328 352 451 512 524 656 704 902 1048 1312 1408 1441 1804 2096 2624 2816 2882 3608 4192 5248 5371 5632 5764 7216 8384 10496 10742 11528 14432 16768 20992 21484 23056 28864 33536 42968 46112 57728 59081 67072 85936 92224 115456 118162 171872 184448 230912 236324 343744 368896 472648 687488 737792 945296 1374976 1890592 2749952 3781184 7562368 15124736 30249472
- Sum of all divisors σ(n): 68058144
- Sum of proper divisors (its aliquot sum) s(n): 37808672
- 30249472 is an abundant number, because the sum of its proper divisors (37808672) is greater than itself. Its abundance is 7559200
Bases of 30249472
- Binary: 11100110110010010000000002
- Hexadecimal: 0x1CD9200
- Base-36: I0CN4
Squares and roots of 30249472
- 30249472 squared (302494722) is 915030556278784
- 30249472 cubed (302494723) is 27679191191299500802048
-
The
square root of 30249472 is 5499.9519997905 -
The
cube root of 30249472 is 311.5821713557
Scales and comparisons
How big is 30249472?- 30,249,472 seconds is equal to 50 weeks, 2 hours, 37 minutes, 52 seconds.
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To count from 1 to 30,249,472 would take you about twenty-three 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 30249472 cubic inches would be around 26 feet tall.
Recreational maths with 30249472
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The information we have on file for 30249472 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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