2923290

2,923,290 is an even composite number composed of four prime numbers multiplied together.

What does the number 2923290 look like?

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

2923290 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 2923290:

2 × 3⁶ × 5 × 401

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 401)

See below for interesting mathematical facts about the number 2923290 from the Numbermatics database.

Names of 2923290

Cardinal: 2923290 can be written as Two million, nine hundred twenty-three thousand, two hundred ninety.

Scientific notation

Scientific notation: 2.92329 × 10⁶

Factors of 2923290

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 411

Divisors of 2923290

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 243 270 401 405 486 729 802 810 1203 1215 1458 2005 2406 2430 3609 3645 4010 6015 7218 7290 10827 12030 18045 21654 32481 36090 54135 64962 97443 108270 162405 194886 292329 324810 487215 584658 974430 1461645 2923290
Sum of all divisors σ(n): 7908948
Sum of proper divisors (its aliquot sum) s(n): 4985658
2923290 is an abundant number, because the sum of its proper divisors (4985658) is greater than itself. Its abundance is 2062368

Bases of 2923290

Binary: 1011001001101100011010₂
Hexadecimal: 0x2C9B1A
Base-36: 1QNMI

Squares and roots of 2923290

2923290 squared (2923290²) is 8545624424100
2923290 cubed (2923290³) is 24981338422727289000
The square root of 2923290 is 1709.7631414907
The cube root of 2923290 is 142.9850506811

Scales and comparisons

How big is 2923290?

2,923,290 seconds is equal to 4 weeks, 5 days, 20 hours, 1 minute, 30 seconds.
To count from 1 to 2,923,290 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 2923290 cubic inches would be around 11.9 feet tall.

Recreational maths with 2923290

2923290 backwards is 0923292
2923290 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2923290's digits is 27
More coming soon!

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The information we have on file for 2923290 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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