142630

142,630 is an even composite number composed of four prime numbers multiplied together.

What does the number 142630 look like?

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

142630 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 142630:

2 × 5 × 17 × 839

See below for interesting mathematical facts about the number 142630 from the Numbermatics database.

Names of 142630

Cardinal: 142630 can be written as One hundred forty-two thousand, six hundred thirty.

Scientific notation

Scientific notation: 1.4263 × 10⁵

Factors of 142630

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 863

Divisors of 142630

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 17 34 85 170 839 1678 4195 8390 14263 28526 71315 142630
Sum of all divisors σ(n): 272160
Sum of proper divisors (its aliquot sum) s(n): 129530
142630 is a deficient number, because the sum of its proper divisors (129530) is less than itself. Its deficiency is 13100

Bases of 142630

Binary: 100010110100100110₂
Hexadecimal: 0x22D26
Base-36: 321Y

Squares and roots of 142630

142630 squared (142630²) is 20343316900
142630 cubed (142630³) is 2901567289447000
The square root of 142630 is 377.6638717167
The cube root of 142630 is 52.2480749885

Scales and comparisons

How big is 142630?

142,630 seconds is equal to 1 day, 15 hours, 37 minutes, 10 seconds.
To count from 1 to 142,630 would take you about fifteen hours.

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 142630 cubic inches would be around 4.4 feet tall.

Recreational maths with 142630

142630 backwards is 036241
The number of decimal digits it has is: 6
The sum of 142630's digits is 16
More coming soon!

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The information we have on file for 142630 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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