3990425715
3,990,425,715 is an odd composite number composed of five prime numbers multiplied together.
3990425715 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 3990425715:
36 × 5 × 61 × 131 × 137
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 61 × 131 × 137)See below for interesting mathematical facts about the number 3990425715 from the Numbermatics database.
Names of 3990425715
- Cardinal: 3990425715 can be written as Three billion, nine hundred ninety million, four hundred twenty-five thousand, seven hundred fifteen.
Scientific notation
- Scientific notation: 3.990425715 × 109
Factors of 3990425715
Divisors of 3990425715
- Number of divisors d(n): 112
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Complete list of divisors:
1 3 5 9 15 27 45 61 81 131 135 137 183 243 305 393 405 411 549 655 685 729 915 1179 1215 1233 1647 1965 2055 2745 3537 3645 3699 4941 5895 6165 7991 8235 8357 10611 11097 14823 17685 17947 18495 23973 24705 25071 31833 33291 39955 41785 44469 53055 53841 55485 71919 74115 75213 89735 95499 99873 119865 125355 159165 161523 166455 215757 222345 225639 269205 359595 376065 477495 484569 499365 647271 676917 807615 1078785 1094767 1128195 1453707 1941813 2030751 2422845 3236355 3284301 3384585 4361121 5473835 5825439 6092253 7268535 9709065 9852903 10153755 13083363 16421505 21805605 29127195 29558709 30461265 49264515 65416815 88676127 147793545 266028381 443380635 798085143 1330141905 3990425715
- Sum of all divisors σ(n): 7406552736
- Sum of proper divisors (its aliquot sum) s(n): 3416127021
- 3990425715 is a deficient number, because the sum of its proper divisors (3416127021) is less than itself. Its deficiency is 574298694
Bases of 3990425715
- Binary: 111011011101100100010000011100112
- Hexadecimal: 0xEDD91073
- Base-36: 1TZSO6R
Squares and roots of 3990425715
- 3990425715 squared (39904257152) is 15923497386933261225
- 3990425715 cubed (39904257153) is 63541533445553790581052400875
-
The
square root of 3990425715 is 63169.8164869901 -
The
cube root of 3990425715 is 1586.1335209475
Scales and comparisons
How big is 3990425715?- 3,990,425,715 seconds is equal to 126 years, 45 weeks, 6 days, 11 hours, 35 minutes, 15 seconds.
-
To count from 1 to 3,990,425,715 would take you about two hundred fifty-three years!
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 3990425715 cubic inches would be around 132.2 feet tall.
Recreational maths with 3990425715
- 3990425715 backwards is 5175240993
- 3990425715 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3990425715's digits is 45
- More coming soon!
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The information we have on file for 3990425715 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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