2992990
2,992,990 is an even composite number composed of six prime numbers multiplied together.
2992990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 2992990:
2 × 5 × 7 × 11 × 132 × 23
(2 × 5 × 7 × 11 × 13 × 13 × 23)See below for interesting mathematical facts about the number 2992990 from the Numbermatics database.
Names of 2992990
- Cardinal: 2992990 can be written as Two million, nine hundred ninety-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.99299 × 106
Factors of 2992990
Divisors of 2992990
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 11 13 14 22 23 26 35 46 55 65 70 77 91 110 115 130 143 154 161 169 182 230 253 286 299 322 338 385 455 506 598 715 770 805 845 910 1001 1183 1265 1430 1495 1610 1690 1771 1859 2002 2093 2366 2530 2990 3289 3542 3718 3887 4186 5005 5915 6578 7774 8855 9295 10010 10465 11830 13013 16445 17710 18590 19435 20930 23023 26026 27209 32890 38870 42757 46046 54418 65065 85514 115115 130130 136045 213785 230230 272090 299299 427570 598598 1496495 2992990
- Sum of all divisors σ(n): 7589376
- Sum of proper divisors (its aliquot sum) s(n): 4596386
- 2992990 is an abundant number, because the sum of its proper divisors (4596386) is greater than itself. Its abundance is 1603396
Bases of 2992990
- Binary: 10110110101011010111102
- Hexadecimal: 0x2DAB5E
- Base-36: 1S5EM
Squares and roots of 2992990
- 2992990 squared (29929902) is 8957989140100
- 2992990 cubed (29929903) is 26811171916427899000
-
The
square root of 2992990 is 1730.0260113651 -
The
cube root of 2992990 is 144.1125342037
Scales and comparisons
How big is 2992990?- 2,992,990 seconds is equal to 4 weeks, 6 days, 15 hours, 23 minutes, 10 seconds.
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To count from 1 to 2,992,990 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 2992990 cubic inches would be around 12 feet tall.
Recreational maths with 2992990
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The information we have on file for 2992990 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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