142303390

142,303,390 is an even composite number composed of four prime numbers multiplied together.

What does the number 142303390 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

142303390 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142303390:

2 × 5 × 709 × 20071

See below for interesting mathematical facts about the number 142303390 from the Numbermatics database.

Names of 142303390

Cardinal: 142303390 can be written as One hundred forty-two million, three hundred three thousand, three hundred ninety.

Scientific notation

Scientific notation: 1.4230339 × 10⁸

Factors of 142303390

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 20787

Divisors of 142303390

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 709 1418 3545 7090 20071 40142 100355 200710 14230339 28460678 71151695 142303390
Sum of all divisors σ(n): 256520160
Sum of proper divisors (its aliquot sum) s(n): 114216770
142303390 is a deficient number, because the sum of its proper divisors (114216770) is less than itself. Its deficiency is 28086620

Bases of 142303390

Binary: 1000011110110110000010011110₂
Hexadecimal: 0x87B609E
Base-36: 2CQ1ZY

Squares and roots of 142303390

142303390 squared (142303390²) is 20250254805492100
142303390 cubed (142303390³) is 2881679907185316448219000
The square root of 142303390 is 11929.0984571341
The cube root of 142303390 is 522.0816336171

Scales and comparisons

How big is 142303390?

142,303,390 seconds is equal to 4 years, 27 weeks, 2 days, 43 minutes, 10 seconds.
To count from 1 to 142,303,390 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 142303390 cubic inches would be around 43.5 feet tall.

Recreational maths with 142303390

142303390 backwards is 093303241
The number of decimal digits it has is: 9
The sum of 142303390's digits is 25
More coming soon!

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The information we have on file for 142303390 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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