2007990
2,007,990 is an even composite number composed of five prime numbers multiplied together.
2007990 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 2007990:
2 × 34 × 5 × 37 × 67
(2 × 3 × 3 × 3 × 3 × 5 × 37 × 67)See below for interesting mathematical facts about the number 2007990 from the Numbermatics database.
Names of 2007990
- Cardinal: 2007990 can be written as Two million, seven thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.00799 × 106
Factors of 2007990
Divisors of 2007990
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 37 45 54 67 74 81 90 111 134 135 162 185 201 222 270 333 335 370 402 405 555 603 666 670 810 999 1005 1110 1206 1665 1809 1998 2010 2479 2997 3015 3330 3618 4958 4995 5427 5994 6030 7437 9045 9990 10854 12395 14874 14985 18090 22311 24790 27135 29970 37185 44622 54270 66933 74370 111555 133866 200799 223110 334665 401598 669330 1003995 2007990
- Sum of all divisors σ(n): 5627952
- Sum of proper divisors (its aliquot sum) s(n): 3619962
- 2007990 is an abundant number, because the sum of its proper divisors (3619962) is greater than itself. Its abundance is 1611972
Bases of 2007990
- Binary: 1111010100011101101102
- Hexadecimal: 0x1EA3B6
- Base-36: 171DI
Squares and roots of 2007990
- 2007990 squared (20079902) is 4032023840100
- 2007990 cubed (20079903) is 8096263550682399000
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The
square root of 2007990 is 1417.0356382251 -
The
cube root of 2007990 is 126.1596615443
Scales and comparisons
How big is 2007990?- 2,007,990 seconds is equal to 3 weeks, 2 days, 5 hours, 46 minutes, 30 seconds.
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To count from 1 to 2,007,990 would take you about four 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 2007990 cubic inches would be around 10.5 feet tall.
Recreational maths with 2007990
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The information we have on file for 2007990 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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