142145956

142,145,956 is an even composite number composed of three prime numbers multiplied together.

What does the number 142145956 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

142145956 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 142145956:

2² × 2357 × 15077

(2 × 2 × 2357 × 15077)

See below for interesting mathematical facts about the number 142145956 from the Numbermatics database.

Names of 142145956

Cardinal: 142145956 can be written as One hundred forty-two million, one hundred forty-five thousand, nine hundred fifty-six.

Scientific notation

Scientific notation: 1.42145956 × 10⁸

Factors of 142145956

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 17436

Divisors of 142145956

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 2357 4714 9428 15077 30154 60308 35536489 71072978 142145956
Sum of all divisors σ(n): 248877468
Sum of proper divisors (its aliquot sum) s(n): 106731512
142145956 is a deficient number, because the sum of its proper divisors (106731512) is less than itself. Its deficiency is 35414444

Bases of 142145956

Binary: 1000011110001111100110100100₂
Hexadecimal: 0x878F9A4
Base-36: 2CMOIS

Squares and roots of 142145956

142145956 squared (142145956²) is 20205472807153936
142145956 cubed (142145956³) is 2872126248604899871882816
The square root of 142145956 is 11922.4978926397
The cube root of 142145956 is 521.8890316713

Scales and comparisons

How big is 142145956?

142,145,956 seconds is equal to 4 years, 27 weeks, 4 hours, 59 minutes, 16 seconds.
To count from 1 to 142,145,956 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 142145956 cubic inches would be around 43.5 feet tall.

Recreational maths with 142145956

142145956 backwards is 659541241
The number of decimal digits it has is: 9
The sum of 142145956's digits is 37
More coming soon!

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The information we have on file for 142145956 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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