30049380
30,049,380 is an even composite number composed of four prime numbers multiplied together.
30049380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 30049380:
22 × 38 × 5 × 229
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 229)See below for interesting mathematical facts about the number 30049380 from the Numbermatics database.
Names of 30049380
- Cardinal: 30049380 can be written as Thirty million, forty-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 3.004938 × 107
Factors of 30049380
Divisors of 30049380
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 229 243 270 324 405 458 486 540 687 729 810 916 972 1145 1215 1374 1458 1620 2061 2187 2290 2430 2748 2916 3435 3645 4122 4374 4580 4860 6183 6561 6870 7290 8244 8748 10305 10935 12366 13122 13740 14580 18549 20610 21870 24732 26244 30915 32805 37098 41220 43740 55647 61830 65610 74196 92745 111294 123660 131220 166941 185490 222588 278235 333882 370980 500823 556470 667764 834705 1001646 1112940 1502469 1669410 2003292 2504115 3004938 3338820 5008230 6009876 7512345 10016460 15024690 30049380
- Sum of all divisors σ(n): 95064060
- Sum of proper divisors (its aliquot sum) s(n): 65014680
- 30049380 is an abundant number, because the sum of its proper divisors (65014680) is greater than itself. Its abundance is 34965300
Bases of 30049380
- Binary: 11100101010000100011001002
- Hexadecimal: 0x1CA8464
- Base-36: HW290
Squares and roots of 30049380
- 30049380 squared (300493802) is 902965238384400
- 30049380 cubed (300493803) is 27133545575003421672000
-
The
square root of 30049380 is 5481.7314782831 -
The
cube root of 30049380 is 310.8936406323
Scales and comparisons
How big is 30049380?- 30,049,380 seconds is equal to 49 weeks, 4 days, 19 hours, 3 minutes.
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To count from 1 to 30,049,380 would take you about twenty-two 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 30049380 cubic inches would be around 25.9 feet tall.
Recreational maths with 30049380
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The information we have on file for 30049380 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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