2990640368
2,990,640,368 is an even composite number composed of five prime numbers multiplied together.
2990640368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 2990640368:
24 × 41 × 43 × 97 × 1093
(2 × 2 × 2 × 2 × 41 × 43 × 97 × 1093)See below for interesting mathematical facts about the number 2990640368 from the Numbermatics database.
Names of 2990640368
- Cardinal: 2990640368 can be written as Two billion, nine hundred ninety million, six hundred forty thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 2.990640368 × 109
Factors of 2990640368
Divisors of 2990640368
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 16 41 43 82 86 97 164 172 194 328 344 388 656 688 776 1093 1552 1763 2186 3526 3977 4171 4372 7052 7954 8342 8744 14104 15908 16684 17488 28208 31816 33368 44813 46999 63632 66736 89626 93998 106021 171011 179252 187996 212042 342022 358504 375992 424084 684044 717008 751984 848168 1368088 1696336 1926959 2736176 3853918 4346861 4558903 7707836 8693722 9117806 15415672 17387444 18235612 30831344 34774888 36471224 69549776 72942448 186915023 373830046 747660092 1495320184 2990640368
- Sum of all divisors σ(n): 6141961056
- Sum of proper divisors (its aliquot sum) s(n): 3151320688
- 2990640368 is an abundant number, because the sum of its proper divisors (3151320688) is greater than itself. Its abundance is 160680320
Bases of 2990640368
- Binary: 101100100100000110001100111100002
- Hexadecimal: 0xB2418CF0
- Base-36: 1DGJSVK
Squares and roots of 2990640368
- 2990640368 squared (29906403682) is 8943929810711175424
- 2990640368 cubed (29906403683) is 26748077540471440011743916032
-
The
square root of 2990640368 is 54686.7476451105 -
The
cube root of 2990640368 is 1440.7481272025
Scales and comparisons
How big is 2990640368?- 2,990,640,368 seconds is equal to 95 years, 4 weeks, 5 days, 21 hours, 26 minutes, 8 seconds.
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To count from 1 to 2,990,640,368 would take you about one hundred ninety 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 2990640368 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990640368
- 2990640368 backwards is 8630460992
- The number of decimal digits it has is: 10
- The sum of 2990640368's digits is 47
- More coming soon!
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The information we have on file for 2990640368 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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