142034890

142,034,890 is an even composite number composed of five prime numbers multiplied together.

What does the number 142034890 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

142034890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142034890:

2 × 5 × 23 × 79 × 7817

See below for interesting mathematical facts about the number 142034890 from the Numbermatics database.

Names of 142034890

Cardinal: 142034890 can be written as One hundred forty-two million, thirty-four thousand, eight hundred ninety.

Scientific notation

Scientific notation: 1.4203489 × 10⁸

Factors of 142034890

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 7926

Divisors of 142034890

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 23 46 79 115 158 230 395 790 1817 3634 7817 9085 15634 18170 39085 78170 179791 359582 617543 898955 1235086 1797910 3087715 6175430 14203489 28406978 71017445 142034890
Sum of all divisors σ(n): 270190080
Sum of proper divisors (its aliquot sum) s(n): 128155190
142034890 is a deficient number, because the sum of its proper divisors (128155190) is less than itself. Its deficiency is 13879700

Bases of 142034890

Binary: 1000011101110100011111001010₂
Hexadecimal: 0x87747CA
Base-36: 2CKATM

Squares and roots of 142034890

142034890 squared (142034890²) is 20173909977312100
142034890 cubed (142034890³) is 2865399084497426619169000
The square root of 142034890 is 11917.8391497787
The cube root of 142034890 is 521.7530699405

Scales and comparisons

How big is 142034890?

142,034,890 seconds is equal to 4 years, 26 weeks, 5 days, 22 hours, 8 minutes, 10 seconds.
To count from 1 to 142,034,890 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 142034890 cubic inches would be around 43.5 feet tall.

Recreational maths with 142034890

142034890 backwards is 098430241
The number of decimal digits it has is: 9
The sum of 142034890's digits is 31
More coming soon!

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The information we have on file for 142034890 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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