39121290
39,121,290 is an even composite number composed of six prime numbers multiplied together.
39121290 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 39121290:
2 × 32 × 5 × 13 × 29 × 1153
(2 × 3 × 3 × 5 × 13 × 29 × 1153)See below for interesting mathematical facts about the number 39121290 from the Numbermatics database.
Names of 39121290
- Cardinal: 39121290 can be written as Thirty-nine million, one hundred twenty-one thousand, two hundred ninety.
Scientific notation
- Scientific notation: 3.912129 × 107
Factors of 39121290
Divisors of 39121290
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 29 30 39 45 58 65 78 87 90 117 130 145 174 195 234 261 290 377 390 435 522 585 754 870 1131 1153 1170 1305 1885 2262 2306 2610 3393 3459 3770 5655 5765 6786 6918 10377 11310 11530 14989 16965 17295 20754 29978 33437 33930 34590 44967 51885 66874 74945 89934 100311 103770 134901 149890 167185 200622 224835 269802 300933 334370 434681 449670 501555 601866 674505 869362 1003110 1304043 1349010 1504665 2173405 2608086 3009330 3912129 4346810 6520215 7824258 13040430 19560645 39121290
- Sum of all divisors σ(n): 113415120
- Sum of proper divisors (its aliquot sum) s(n): 74293830
- 39121290 is an abundant number, because the sum of its proper divisors (74293830) is greater than itself. Its abundance is 35172540
Bases of 39121290
- Binary: 100101010011110001100010102
- Hexadecimal: 0x254F18A
- Base-36: NAI6I
Squares and roots of 39121290
- 39121290 squared (391212902) is 1530475331264100
- 39121290 cubed (391212903) is 59874169272228922689000
-
The
square root of 39121290 is 6254.7014317231 -
The
cube root of 39121290 is 339.4723360701
Scales and comparisons
How big is 39121290?- 39,121,290 seconds is equal to 1 year, 12 weeks, 4 days, 19 hours, 1 minute, 30 seconds.
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To count from 1 to 39,121,290 would take you about forty-five 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 39121290 cubic inches would be around 28.3 feet tall.
Recreational maths with 39121290
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The information we have on file for 39121290 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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