30446442
30,446,442 is an even composite number composed of five prime numbers multiplied together.
30446442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 30446442:
2 × 35 × 13 × 61 × 79
(2 × 3 × 3 × 3 × 3 × 3 × 13 × 61 × 79)See below for interesting mathematical facts about the number 30446442 from the Numbermatics database.
Names of 30446442
- Cardinal: 30446442 can be written as Thirty million, four hundred forty-six thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 3.0446442 × 107
Factors of 30446442
Divisors of 30446442
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 61 78 79 81 117 122 158 162 183 234 237 243 351 366 474 486 549 702 711 793 1027 1053 1098 1422 1586 1647 2054 2106 2133 2379 3081 3159 3294 4266 4758 4819 4941 6162 6318 6399 7137 9243 9638 9882 12798 14274 14457 14823 18486 19197 21411 27729 28914 29646 38394 42822 43371 55458 62647 64233 83187 86742 125294 128466 130113 166374 187941 192699 249561 260226 375882 385398 390339 499122 563823 780678 1127646 1171017 1691469 2342034 3382938 5074407 10148814 15223221 30446442
- Sum of all divisors σ(n): 75828480
- Sum of proper divisors (its aliquot sum) s(n): 45382038
- 30446442 is an abundant number, because the sum of its proper divisors (45382038) is greater than itself. Its abundance is 14935596
Bases of 30446442
- Binary: 11101000010010011011010102
- Hexadecimal: 0x1D0936A
- Base-36: I4KMI
Squares and roots of 30446442
- 30446442 squared (304464422) is 926985830459364
- 30446442 cubed (304464423) is 28223420321902859382888
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The
square root of 30446442 is 5517.8294645631 -
The
cube root of 30446442 is 312.2569997851
Scales and comparisons
How big is 30446442?- 30,446,442 seconds is equal to 50 weeks, 2 days, 9 hours, 20 minutes, 42 seconds.
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To count from 1 to 30,446,442 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 30446442 cubic inches would be around 26 feet tall.
Recreational maths with 30446442
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The information we have on file for 30446442 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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