30490425
30,490,425 is an odd composite number composed of four prime numbers multiplied together.
30490425 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 30490425:
36 × 52 × 7 × 239
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 239)See below for interesting mathematical facts about the number 30490425 from the Numbermatics database.
Names of 30490425
- Cardinal: 30490425 can be written as Thirty million, four hundred ninety thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 3.0490425 × 107
Factors of 30490425
Divisors of 30490425
- Number of divisors d(n): 84
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Complete list of divisors:
1 3 5 7 9 15 21 25 27 35 45 63 75 81 105 135 175 189 225 239 243 315 405 525 567 675 717 729 945 1195 1215 1575 1673 1701 2025 2151 2835 3585 3645 4725 5019 5103 5975 6075 6453 8365 8505 10755 14175 15057 17925 18225 19359 25095 25515 32265 41825 42525 45171 53775 58077 75285 96795 125475 127575 135513 161325 174231 225855 290385 376425 406539 483975 677565 871155 1129275 1219617 1451925 2032695 3387825 4355775 6098085 10163475 30490425
- Sum of all divisors σ(n): 65055360
- Sum of proper divisors (its aliquot sum) s(n): 34564935
- 30490425 is an abundant number, because the sum of its proper divisors (34564935) is greater than itself. Its abundance is 4074510
Bases of 30490425
- Binary: 11101000100111111001110012
- Hexadecimal: 0x1D13F39
- Base-36: I5IK9
Squares and roots of 30490425
- 30490425 squared (304904252) is 929666016680625
- 30490425 cubed (304904253) is 28345911956649345515625
-
The
square root of 30490425 is 5521.8135607787 -
The
cube root of 30490425 is 312.4072898315
Scales and comparisons
How big is 30490425?- 30,490,425 seconds is equal to 50 weeks, 2 days, 21 hours, 33 minutes, 45 seconds.
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To count from 1 to 30,490,425 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 30490425 cubic inches would be around 26 feet tall.
Recreational maths with 30490425
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The information we have on file for 30490425 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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