2142500

2,142,500 is an even composite number composed of three prime numbers multiplied together.

What does the number 2142500 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

2142500 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 2142500:

2² × 5⁴ × 857

(2 × 2 × 5 × 5 × 5 × 5 × 857)

See below for interesting mathematical facts about the number 2142500 from the Numbermatics database.

Names of 2142500

Cardinal: 2142500 can be written as Two million, one hundred forty-two thousand, five hundred.

Scientific notation

Scientific notation: 2.1425 × 10⁶

Factors of 2142500

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 864

Divisors of 2142500

Number of divisors d(n): 30
Complete list of divisors:
1 2 4 5 10 20 25 50 100 125 250 500 625 857 1250 1714 2500 3428 4285 8570 17140 21425 42850 85700 107125 214250 428500 535625 1071250 2142500
Sum of all divisors σ(n): 4690686
Sum of proper divisors (its aliquot sum) s(n): 2548186
2142500 is an abundant number, because the sum of its proper divisors (2548186) is greater than itself. Its abundance is 405686

Bases of 2142500

Binary: 1000001011000100100100₂
Hexadecimal: 0x20B124
Base-36: 19X5W

Squares and roots of 2142500

2142500 squared (2142500²) is 4590306250000
2142500 cubed (2142500³) is 9834731140625000000
The square root of 2142500 is 1463.7281168303
The cube root of 2142500 is 128.9160361411

Scales and comparisons

How big is 2142500?

2,142,500 seconds is equal to 3 weeks, 3 days, 19 hours, 8 minutes, 20 seconds.
To count from 1 to 2,142,500 would take you about five 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 2142500 cubic inches would be around 10.7 feet tall.

Recreational maths with 2142500

2142500 backwards is 0052412
The number of decimal digits it has is: 7
The sum of 2142500's digits is 14
More coming soon!

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The information we have on file for 2142500 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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