142740244

142,740,244 is an even composite number composed of five prime numbers multiplied together.

What does the number 142740244 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

142740244 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 142740244:

2² × 31 × 61 × 113 × 167

(2 × 2 × 31 × 61 × 113 × 167)

See below for interesting mathematical facts about the number 142740244 from the Numbermatics database.

Names of 142740244

Cardinal: 142740244 can be written as One hundred forty-two million, seven hundred forty thousand, two hundred forty-four.

Scientific notation

Scientific notation: 1.42740244 × 10⁸

Factors of 142740244

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 374

Divisors of 142740244

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 31 61 62 113 122 124 167 226 244 334 452 668 1891 3503 3782 5177 6893 7006 7564 10187 10354 13786 14012 18871 20374 20708 27572 37742 40748 75484 213683 315797 427366 585001 631594 854732 1151131 1170002 1263188 2302262 2340004 4604524 35685061 71370122 142740244
Sum of all divisors σ(n): 265982976
Sum of proper divisors (its aliquot sum) s(n): 123242732
142740244 is a deficient number, because the sum of its proper divisors (123242732) is less than itself. Its deficiency is 19497512

Bases of 142740244

Binary: 1000100000100000101100010100₂
Hexadecimal: 0x8820B14
Base-36: 2CZF2S

Squares and roots of 142740244

142740244 squared (142740244²) is 20374777257179536
142740244 cubed (142740244³) is 2908300677135457720446784
The square root of 142740244 is 11947.3948624795
The cube root of 142740244 is 522.6153301119

Scales and comparisons

How big is 142740244?

142,740,244 seconds is equal to 4 years, 28 weeks, 2 hours, 4 minutes, 4 seconds.
To count from 1 to 142,740,244 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 142740244 cubic inches would be around 43.6 feet tall.

Recreational maths with 142740244

142740244 backwards is 442047241
The number of decimal digits it has is: 9
The sum of 142740244's digits is 28
More coming soon!

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The information we have on file for 142740244 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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