2990250
2,990,250 is an even composite number composed of four prime numbers multiplied together.
2990250 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2990250:
2 × 33 × 53 × 443
(2 × 3 × 3 × 3 × 5 × 5 × 5 × 443)See below for interesting mathematical facts about the number 2990250 from the Numbermatics database.
Names of 2990250
- Cardinal: 2990250 can be written as Two million, nine hundred ninety thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.99025 × 106
Factors of 2990250
Divisors of 2990250
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 90 125 135 150 225 250 270 375 443 450 675 750 886 1125 1329 1350 2215 2250 2658 3375 3987 4430 6645 6750 7974 11075 11961 13290 19935 22150 23922 33225 39870 55375 59805 66450 99675 110750 119610 166125 199350 299025 332250 498375 598050 996750 1495125 2990250
- Sum of all divisors σ(n): 8311680
- Sum of proper divisors (its aliquot sum) s(n): 5321430
- 2990250 is an abundant number, because the sum of its proper divisors (5321430) is greater than itself. Its abundance is 2331180
Bases of 2990250
- Binary: 10110110100000101010102
- Hexadecimal: 0x2DA0AA
- Base-36: 1S3AI
Squares and roots of 2990250
- 2990250 squared (29902502) is 8941595062500
- 2990250 cubed (29902503) is 26737604635640625000
-
The
square root of 2990250 is 1729.2339344345 -
The
cube root of 2990250 is 144.0685437569
Scales and comparisons
How big is 2990250?- 2,990,250 seconds is equal to 4 weeks, 6 days, 14 hours, 37 minutes, 30 seconds.
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To count from 1 to 2,990,250 would take you about seven 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 2990250 cubic inches would be around 12 feet tall.
Recreational maths with 2990250
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The information we have on file for 2990250 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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