30494750
30,494,750 is an even composite number composed of five prime numbers multiplied together.
30494750 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 30494750:
2 × 53 × 11 × 13 × 853
(2 × 5 × 5 × 5 × 11 × 13 × 853)See below for interesting mathematical facts about the number 30494750 from the Numbermatics database.
Names of 30494750
- Cardinal: 30494750 can be written as Thirty million, four hundred ninety-four thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 3.049475 × 107
Factors of 30494750
Divisors of 30494750
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 10 11 13 22 25 26 50 55 65 110 125 130 143 250 275 286 325 550 650 715 853 1375 1430 1625 1706 2750 3250 3575 4265 7150 8530 9383 11089 17875 18766 21325 22178 35750 42650 46915 55445 93830 106625 110890 121979 213250 234575 243958 277225 469150 554450 609895 1172875 1219790 1386125 2345750 2772250 3049475 6098950 15247375 30494750
- Sum of all divisors σ(n): 67144896
- Sum of proper divisors (its aliquot sum) s(n): 36650146
- 30494750 is an abundant number, because the sum of its proper divisors (36650146) is greater than itself. Its abundance is 6155396
Bases of 30494750
- Binary: 11101000101010000000111102
- Hexadecimal: 0x1D1501E
- Base-36: I5LWE
Squares and roots of 30494750
- 30494750 squared (304947502) is 929929777562500
- 30494750 cubed (304947503) is 28357976084324046875000
-
The
square root of 30494750 is 5522.2051754711 -
The
cube root of 30494750 is 312.4220605631
Scales and comparisons
How big is 30494750?- 30,494,750 seconds is equal to 50 weeks, 2 days, 22 hours, 45 minutes, 50 seconds.
-
To count from 1 to 30,494,750 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 30494750 cubic inches would be around 26 feet tall.
Recreational maths with 30494750
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The information we have on file for 30494750 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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