3980690
3,980,690 is an even composite number composed of six prime numbers multiplied together.
3980690 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 3980690:
2 × 5 × 7 × 19 × 41 × 73
See below for interesting mathematical facts about the number 3980690 from the Numbermatics database.
Names of 3980690
- Cardinal: 3980690 can be written as Three million, nine hundred eighty thousand, six hundred ninety.
Scientific notation
- Scientific notation: 3.98069 × 106
Factors of 3980690
Divisors of 3980690
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 14 19 35 38 41 70 73 82 95 133 146 190 205 266 287 365 410 511 574 665 730 779 1022 1330 1387 1435 1558 2555 2774 2870 2993 3895 5110 5453 5986 6935 7790 9709 10906 13870 14965 19418 20951 27265 29930 41902 48545 54530 56867 97090 104755 113734 209510 284335 398069 568670 796138 1990345 3980690
- Sum of all divisors σ(n): 8951040
- Sum of proper divisors (its aliquot sum) s(n): 4970350
- 3980690 is an abundant number, because the sum of its proper divisors (4970350) is greater than itself. Its abundance is 989660
Bases of 3980690
- Binary: 11110010111101100100102
- Hexadecimal: 0x3CBD92
- Base-36: 2DBIQ
Squares and roots of 3980690
- 3980690 squared (39806902) is 15845892876100
- 3980690 cubed (39806903) is 63077587312962509000
-
The
square root of 3980690 is 1995.1666597051 -
The
cube root of 3980690 is 158.4842537605
Scales and comparisons
How big is 3980690?- 3,980,690 seconds is equal to 6 weeks, 4 days, 1 hour, 44 minutes, 50 seconds.
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To count from 1 to 3,980,690 would take you about nine 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 3980690 cubic inches would be around 13.2 feet tall.
Recreational maths with 3980690
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The information we have on file for 3980690 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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