2990340
2,990,340 is an even composite number composed of five prime numbers multiplied together.
2990340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 2990340:
22 × 32 × 5 × 37 × 449
(2 × 2 × 3 × 3 × 5 × 37 × 449)See below for interesting mathematical facts about the number 2990340 from the Numbermatics database.
Names of 2990340
- Cardinal: 2990340 can be written as Two million, nine hundred ninety thousand, three hundred forty.
Scientific notation
- Scientific notation: 2.99034 × 106
Factors of 2990340
Divisors of 2990340
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 37 45 60 74 90 111 148 180 185 222 333 370 444 449 555 666 740 898 1110 1332 1347 1665 1796 2220 2245 2694 3330 4041 4490 5388 6660 6735 8082 8980 13470 16164 16613 20205 26940 33226 40410 49839 66452 80820 83065 99678 149517 166130 199356 249195 299034 332260 498390 598068 747585 996780 1495170 2990340
- Sum of all divisors σ(n): 9336600
- Sum of proper divisors (its aliquot sum) s(n): 6346260
- 2990340 is an abundant number, because the sum of its proper divisors (6346260) is greater than itself. Its abundance is 3355920
Bases of 2990340
- Binary: 10110110100001000001002
- Hexadecimal: 0x2DA104
- Base-36: 1S3D0
Squares and roots of 2990340
- 2990340 squared (29903402) is 8942133315600
- 2990340 cubed (29903403) is 26740018938971304000
-
The
square root of 2990340 is 1729.2599573227 -
The
cube root of 2990340 is 144.0699891255
Scales and comparisons
How big is 2990340?- 2,990,340 seconds is equal to 4 weeks, 6 days, 14 hours, 39 minutes.
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To count from 1 to 2,990,340 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 2990340 cubic inches would be around 12 feet tall.
Recreational maths with 2990340
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The information we have on file for 2990340 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!
Keywords: Divisors of 2990340, math, Factors of 2990340, curriculum, school, college, exams, university, Prime factorization of 2990340, STEM, science, technology, engineering, physics, economics, calculator, two million, nine hundred ninety thousand, three hundred forty.