2992900

2,992,900 is an even composite number composed of three prime numbers multiplied together.

What does the number 2992900 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

2992900 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 2992900:

2² × 5² × 173²

(2 × 2 × 5 × 5 × 173 × 173)

See below for interesting mathematical facts about the number 2992900 from the Numbermatics database.

Names of 2992900

Cardinal: 2992900 can be written as Two million, nine hundred ninety-two thousand, nine hundred.

Scientific notation

Scientific notation: 2.9929 × 10⁶

Factors of 2992900

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 180

Divisors of 2992900

Number of divisors d(n): 27
Complete list of divisors:
1 2 4 5 10 20 25 50 100 173 346 692 865 1730 3460 4325 8650 17300 29929 59858 119716 149645 299290 598580 748225 1496450 2992900
Sum of all divisors σ(n): 6532351
Sum of proper divisors (its aliquot sum) s(n): 3539451
2992900 is an abundant number, because the sum of its proper divisors (3539451) is greater than itself. Its abundance is 546551

Bases of 2992900

Binary: 1011011010101100000100₂
Hexadecimal: 0x2DAB04
Base-36: 1S5C4

Squares and roots of 2992900

2992900 squared (2992900²) is 8957450410000
2992900 cubed (2992900³) is 26808753332089000000
2992900 is a perfect square number. Its square root is 1730
The cube root of 2992900 is 144.1110896887

Scales and comparisons

How big is 2992900?

2,992,900 seconds is equal to 4 weeks, 6 days, 15 hours, 21 minutes, 40 seconds.
To count from 1 to 2,992,900 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 2992900 cubic inches would be around 12 feet tall.

Recreational maths with 2992900

2992900 backwards is 0092992
The number of decimal digits it has is: 7
The sum of 2992900's digits is 31
More coming soon!

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The information we have on file for 2992900 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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