2904640

2,904,640 is an even composite number composed of four prime numbers multiplied together.

What does the number 2904640 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

2904640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 2904640:

2⁶ × 5 × 29 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 313)

See below for interesting mathematical facts about the number 2904640 from the Numbermatics database.

Names of 2904640

Cardinal: 2904640 can be written as Two million, nine hundred four thousand, six hundred forty.

Scientific notation

Scientific notation: 2.90464 × 10⁶

Factors of 2904640

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 349

Divisors of 2904640

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 145 160 232 290 313 320 464 580 626 928 1160 1252 1565 1856 2320 2504 3130 4640 5008 6260 9077 9280 10016 12520 18154 20032 25040 36308 45385 50080 72616 90770 100160 145232 181540 290464 363080 580928 726160 1452320 2904640
Sum of all divisors σ(n): 7178040
Sum of proper divisors (its aliquot sum) s(n): 4273400
2904640 is an abundant number, because the sum of its proper divisors (4273400) is greater than itself. Its abundance is 1368760

Bases of 2904640

Binary: 1011000101001001000000₂
Hexadecimal: 0x2C5240
Base-36: 1Q98G

Squares and roots of 2904640

2904640 squared (2904640²) is 8436933529600
2904640 cubed (2904640³) is 24506254607417344000
The square root of 2904640 is 1704.3004429971
The cube root of 2904640 is 142.6803298217

Scales and comparisons

How big is 2904640?

2,904,640 seconds is equal to 4 weeks, 5 days, 14 hours, 50 minutes, 40 seconds.
To count from 1 to 2,904,640 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 2904640 cubic inches would be around 11.9 feet tall.

Recreational maths with 2904640

2904640 backwards is 0464092
The number of decimal digits it has is: 7
The sum of 2904640's digits is 25
More coming soon!

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The information we have on file for 2904640 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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