3990367085
3,990,367,085 is an odd composite number composed of five prime numbers multiplied together.
3990367085 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 3990367085:
5 × 29 × 532 × 97 × 101
(5 × 29 × 53 × 53 × 97 × 101)See below for interesting mathematical facts about the number 3990367085 from the Numbermatics database.
Names of 3990367085
- Cardinal: 3990367085 can be written as Three billion, nine hundred ninety million, three hundred sixty-seven thousand and eighty-five.
Scientific notation
- Scientific notation: 3.990367085 × 109
Factors of 3990367085
Divisors of 3990367085
- Number of divisors d(n): 48
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Complete list of divisors:
1 5 29 53 97 101 145 265 485 505 1537 2809 2813 2929 5141 5353 7685 9797 14045 14065 14645 25705 26765 48985 81461 149089 155237 272473 283709 284113 407305 519241 745445 776185 1362365 1418545 1420565 2596205 7901717 8227561 15057989 27519773 39508585 41137805 75289945 137598865 798073417 3990367085
- Sum of all divisors σ(n): 5151338640
- Sum of proper divisors (its aliquot sum) s(n): 1160971555
- 3990367085 is a deficient number, because the sum of its proper divisors (1160971555) is less than itself. Its deficiency is 2829395530
Bases of 3990367085
- Binary: 111011011101100000101011011011012
- Hexadecimal: 0xEDD82B6D
- Base-36: 1TZREY5
Squares and roots of 3990367085
- 3990367085 squared (39903670852) is 15923029473051397225
- 3990367085 cubed (39903670853) is 63538732702749189999900339125
-
The
square root of 3990367085 is 63169.3524187165 -
The
cube root of 3990367085 is 1586.1257527319
Scales and comparisons
How big is 3990367085?- 3,990,367,085 seconds is equal to 126 years, 45 weeks, 5 days, 19 hours, 18 minutes, 5 seconds.
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To count from 1 to 3,990,367,085 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 3990367085 cubic inches would be around 132.2 feet tall.
Recreational maths with 3990367085
- 3990367085 backwards is 5807630993
- The number of decimal digits it has is: 10
- The sum of 3990367085's digits is 50
- More coming soon!
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The information we have on file for 3990367085 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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