2142488

2,142,488 is an even composite number composed of two prime numbers multiplied together.

What does the number 2142488 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

2142488 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2142488:

2³ × 267811

(2 × 2 × 2 × 267811)

See below for interesting mathematical facts about the number 2142488 from the Numbermatics database.

Names of 2142488

Cardinal: 2142488 can be written as Two million, one hundred forty-two thousand, four hundred eighty-eight.

Scientific notation

Scientific notation: 2.142488 × 10⁶

Factors of 2142488

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 267813

Divisors of 2142488

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 267811 535622 1071244 2142488
Sum of all divisors σ(n): 4017180
Sum of proper divisors (its aliquot sum) s(n): 1874692
2142488 is a deficient number, because the sum of its proper divisors (1874692) is less than itself. Its deficiency is 267796

Bases of 2142488

Binary: 1000001011000100011000₂
Hexadecimal: 0x20B118
Base-36: 19X5K

Squares and roots of 2142488

2142488 squared (2142488²) is 4590254830144
2142488 cubed (2142488³) is 9834565890525558272
The square root of 2142488 is 1463.7240177027
The cube root of 2142488 is 128.9157954573

Scales and comparisons

How big is 2142488?

2,142,488 seconds is equal to 3 weeks, 3 days, 19 hours, 8 minutes, 8 seconds.
To count from 1 to 2,142,488 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 2142488 cubic inches would be around 10.7 feet tall.

Recreational maths with 2142488

2142488 backwards is 8842412
The number of decimal digits it has is: 7
The sum of 2142488's digits is 29
More coming soon!

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The information we have on file for 2142488 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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