421142

421,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 421142 look like?

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

421142 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 421142:

2 × 43 × 59 × 83

See below for interesting mathematical facts about the number 421142 from the Numbermatics database.

Names of 421142

Cardinal: 421142 can be written as Four hundred twenty-one thousand, one hundred forty-two.

Scientific notation

Scientific notation: 4.21142 × 10⁵

Factors of 421142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 187

Divisors of 421142

Number of divisors d(n): 16
Complete list of divisors:
1 2 43 59 83 86 118 166 2537 3569 4897 5074 7138 9794 210571 421142
Sum of all divisors σ(n): 665280
Sum of proper divisors (its aliquot sum) s(n): 244138
421142 is a deficient number, because the sum of its proper divisors (244138) is less than itself. Its deficiency is 177004

Bases of 421142

Binary: 1100110110100010110₂
Hexadecimal: 0x66D16
Base-36: 90YE

Squares and roots of 421142

421142 squared (421142²) is 177360584164
421142 cubed (421142³) is 74693991135995288
The square root of 421142 is 648.9545438627
The cube root of 421142 is 74.9565377817

Scales and comparisons

How big is 421142?

421,142 seconds is equal to 4 days, 20 hours, 59 minutes, 2 seconds.
To count from 1 to 421,142 would take you about four days.

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 421142 cubic inches would be around 6.2 feet tall.

Recreational maths with 421142

421142 backwards is 241124
The number of decimal digits it has is: 6
The sum of 421142's digits is 14
More coming soon!

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The information we have on file for 421142 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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