142290744

142,290,744 is an even composite number composed of four prime numbers multiplied together.

What does the number 142290744 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

142290744 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142290744:

2³ × 3 × 31 × 191251

(2 × 2 × 2 × 3 × 31 × 191251)

See below for interesting mathematical facts about the number 142290744 from the Numbermatics database.

Names of 142290744

Cardinal: 142290744 can be written as One hundred forty-two million, two hundred ninety thousand, seven hundred forty-four.

Scientific notation

Scientific notation: 1.42290744 × 10⁸

Factors of 142290744

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 191287

Divisors of 142290744

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 12 24 31 62 93 124 186 248 372 744 191251 382502 573753 765004 1147506 1530008 2295012 4590024 5928781 11857562 17786343 23715124 35572686 47430248 71145372 142290744
Sum of all divisors σ(n): 367203840
Sum of proper divisors (its aliquot sum) s(n): 224913096
142290744 is an abundant number, because the sum of its proper divisors (224913096) is greater than itself. Its abundance is 82622352

Bases of 142290744

Binary: 1000011110110010111100111000₂
Hexadecimal: 0x87B2F38
Base-36: 2CPS8O

Squares and roots of 142290744

142290744 squared (142290744²) is 20246655828073536
142290744 cubed (142290744³) is 2880911721288519524150784
The square root of 142290744 is 11928.5683969201
The cube root of 142290744 is 522.0661679749

Scales and comparisons

How big is 142290744?

142,290,744 seconds is equal to 4 years, 27 weeks, 1 day, 21 hours, 12 minutes, 24 seconds.
To count from 1 to 142,290,744 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 142290744 cubic inches would be around 43.5 feet tall.

Recreational maths with 142290744

142290744 backwards is 447092241
The number of decimal digits it has is: 9
The sum of 142290744's digits is 33
More coming soon!

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The information we have on file for 142290744 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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