142747212

142,747,212 is an even composite number composed of three prime numbers multiplied together.

What does the number 142747212 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

142747212 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 142747212:

2² × 3 × 3449²

(2 × 2 × 3 × 3449 × 3449)

See below for interesting mathematical facts about the number 142747212 from the Numbermatics database.

Names of 142747212

Cardinal: 142747212 can be written as One hundred forty-two million, seven hundred forty-seven thousand, two hundred twelve.

Scientific notation

Scientific notation: 1.42747212 × 10⁸

Factors of 142747212

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3454

Divisors of 142747212

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 12 3449 6898 10347 13796 20694 41388 11895601 23791202 35686803 47582404 71373606 142747212
Sum of all divisors σ(n): 333173428
Sum of proper divisors (its aliquot sum) s(n): 190426216
142747212 is an abundant number, because the sum of its proper divisors (190426216) is greater than itself. Its abundance is 47679004

Bases of 142747212

Binary: 1000100000100010011001001100₂
Hexadecimal: 0x882264C
Base-36: 2CZKGC

Squares and roots of 142747212

142747212 squared (142747212²) is 20376766533772944
142747212 cubed (142747212³) is 2908726612270991597032128
The square root of 142747212 is 11947.6864706101
The cube root of 142747212 is 522.6238339607

Scales and comparisons

How big is 142747212?

142,747,212 seconds is equal to 4 years, 28 weeks, 4 hours, 12 seconds.
To count from 1 to 142,747,212 would take you about six years!

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 142747212 cubic inches would be around 43.6 feet tall.

Recreational maths with 142747212

142747212 backwards is 212747241
The number of decimal digits it has is: 9
The sum of 142747212's digits is 30
More coming soon!

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The information we have on file for 142747212 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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