2722142

2,722,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 2722142 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

2722142 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 2722142:

2 × 17 × 23 × 59²

(2 × 17 × 23 × 59 × 59)

See below for interesting mathematical facts about the number 2722142 from the Numbermatics database.

Names of 2722142

Cardinal: 2722142 can be written as Two million, seven hundred twenty-two thousand, one hundred forty-two.

Scientific notation

Scientific notation: 2.722142 × 10⁶

Factors of 2722142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 101

Divisors of 2722142

Number of divisors d(n): 24
Complete list of divisors:
1 2 17 23 34 46 59 118 391 782 1003 1357 2006 2714 3481 6962 23069 46138 59177 80063 118354 160126 1361071 2722142
Sum of all divisors σ(n): 4589136
Sum of proper divisors (its aliquot sum) s(n): 1866994
2722142 is a deficient number, because the sum of its proper divisors (1866994) is less than itself. Its deficiency is 855148

Bases of 2722142

Binary: 1010011000100101011110₂
Hexadecimal: 0x29895E
Base-36: 1MCF2

Squares and roots of 2722142

2722142 squared (2722142²) is 7410057068164
2722142 cubed (2722142³) is 20171227567646087288
The square root of 2722142 is 1649.8915115849
The cube root of 2722142 is 139.6272738669

Scales and comparisons

How big is 2722142?

2,722,142 seconds is equal to 4 weeks, 3 days, 12 hours, 9 minutes, 2 seconds.
To count from 1 to 2,722,142 would take you about six 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 2722142 cubic inches would be around 11.6 feet tall.

Recreational maths with 2722142

2722142 backwards is 2412272
The number of decimal digits it has is: 7
The sum of 2722142's digits is 20
More coming soon!

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The information we have on file for 2722142 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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