987423

987,423 is an odd composite number composed of three prime numbers multiplied together.

What does the number 987423 look like?

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

987423 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 987423:

3 × 47² × 149

(3 × 47 × 47 × 149)

See below for interesting mathematical facts about the number 987423 from the Numbermatics database.

Names of 987423

Cardinal: 987423 can be written as Nine hundred eighty-seven thousand, four hundred twenty-three.

Scientific notation

Scientific notation: 9.87423 × 10⁵

Factors of 987423

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 199

Divisors of 987423

Number of divisors d(n): 12
Complete list of divisors:
1 3 47 141 149 447 2209 6627 7003 21009 329141 987423
Sum of all divisors σ(n): 1354200
Sum of proper divisors (its aliquot sum) s(n): 366777
987423 is a deficient number, because the sum of its proper divisors (366777) is less than itself. Its deficiency is 620646

Bases of 987423

Binary: 11110001000100011111₂
Hexadecimal: 0xF111F
Base-36: L5WF

Squares and roots of 987423

987423 squared (987423²) is 975004180929
987423 cubed (987423³) is 962741553345455967
The square root of 987423 is 993.6916020577
The cube root of 987423 is 99.5789967163

Scales and comparisons

How big is 987423?

987,423 seconds is equal to 1 week, 4 days, 10 hours, 17 minutes, 3 seconds.
To count from 1 to 987,423 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 987423 cubic inches would be around 8.3 feet tall.

Recreational maths with 987423

987423 backwards is 324789
The number of decimal digits it has is: 6
The sum of 987423's digits is 33
More coming soon!

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The information we have on file for 987423 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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