2670990
2,670,990 is an even composite number composed of six prime numbers multiplied together.
2670990 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 2670990:
2 × 3 × 5 × 72 × 23 × 79
(2 × 3 × 5 × 7 × 7 × 23 × 79)See below for interesting mathematical facts about the number 2670990 from the Numbermatics database.
Names of 2670990
- Cardinal: 2670990 can be written as Two million, six hundred seventy thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.67099 × 106
Factors of 2670990
Divisors of 2670990
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 49 69 70 79 98 105 115 138 147 158 161 210 230 237 245 294 322 345 395 474 483 490 553 690 735 790 805 966 1106 1127 1185 1470 1610 1659 1817 2254 2370 2415 2765 3318 3381 3634 3871 4830 5451 5530 5635 6762 7742 8295 9085 10902 11270 11613 12719 16590 16905 18170 19355 23226 25438 27255 33810 38157 38710 54510 58065 63595 76314 89033 116130 127190 178066 190785 267099 381570 445165 534198 890330 1335495 2670990
- Sum of all divisors σ(n): 7879680
- Sum of proper divisors (its aliquot sum) s(n): 5208690
- 2670990 is an abundant number, because the sum of its proper divisors (5208690) is greater than itself. Its abundance is 2537700
Bases of 2670990
- Binary: 10100011000001100011102
- Hexadecimal: 0x28C18E
- Base-36: 1L8Y6
Squares and roots of 2670990
- 2670990 squared (26709902) is 7134187580100
- 2670990 cubed (26709903) is 19055343684571299000
-
The
square root of 2670990 is 1634.3163708413 -
The
cube root of 2670990 is 138.7471552051
Scales and comparisons
How big is 2670990?- 2,670,990 seconds is equal to 4 weeks, 2 days, 21 hours, 56 minutes, 30 seconds.
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To count from 1 to 2,670,990 would take you about six 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 2670990 cubic inches would be around 11.6 feet tall.
Recreational maths with 2670990
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The information we have on file for 2670990 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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