2990442

2,990,442 is an even composite number composed of five prime numbers multiplied together.

What does the number 2990442 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

2990442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 2990442:

2 × 3 × 7 × 13 × 5477

See below for interesting mathematical facts about the number 2990442 from the Numbermatics database.

Names of 2990442

Cardinal: 2990442 can be written as Two million, nine hundred ninety thousand, four hundred forty-two.

Scientific notation

Scientific notation: 2.990442 × 10⁶

Factors of 2990442

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 5502

Divisors of 2990442

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 5477 10954 16431 32862 38339 71201 76678 115017 142402 213603 230034 427206 498407 996814 1495221 2990442
Sum of all divisors σ(n): 7362432
Sum of proper divisors (its aliquot sum) s(n): 4371990
2990442 is an abundant number, because the sum of its proper divisors (4371990) is greater than itself. Its abundance is 1381548

Bases of 2990442

Binary: 1011011010000101101010₂
Hexadecimal: 0x2DA16A
Base-36: 1S3FU

Squares and roots of 2990442

2990442 squared (2990442²) is 8942743355364
2990442 cubed (2990442³) is 26742755325101430888
The square root of 2990442 is 1729.2894494561
The cube root of 2990442 is 144.0716271745

Scales and comparisons

How big is 2990442?

2,990,442 seconds is equal to 4 weeks, 6 days, 14 hours, 40 minutes, 42 seconds.
To count from 1 to 2,990,442 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 2990442 cubic inches would be around 12 feet tall.

Recreational maths with 2990442

2990442 backwards is 2440992
The number of decimal digits it has is: 7
The sum of 2990442's digits is 30
More coming soon!

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The information we have on file for 2990442 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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