987408

987,408 is an even composite number composed of three prime numbers multiplied together.

What does the number 987408 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

987408 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 987408:

2⁴ × 3² × 6857

(2 × 2 × 2 × 2 × 3 × 3 × 6857)

See below for interesting mathematical facts about the number 987408 from the Numbermatics database.

Names of 987408

Cardinal: 987408 can be written as Nine hundred eighty-seven thousand, four hundred eight.

Scientific notation

Scientific notation: 9.87408 × 10⁵

Factors of 987408

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 6862

Divisors of 987408

Number of divisors d(n): 30
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 6857 13714 20571 27428 41142 54856 61713 82284 109712 123426 164568 246852 329136 493704 987408
Sum of all divisors σ(n): 2763774
Sum of proper divisors (its aliquot sum) s(n): 1776366
987408 is an abundant number, because the sum of its proper divisors (1776366) is greater than itself. Its abundance is 788958

Bases of 987408

Binary: 11110001000100010000₂
Hexadecimal: 0xF1110
Base-36: L5W0

Squares and roots of 987408

987408 squared (987408²) is 974974558464
987408 cubed (987408³) is 962697678823821312
The square root of 987408 is 993.6840544155
The cube root of 987408 is 99.5784924771

Scales and comparisons

How big is 987408?

987,408 seconds is equal to 1 week, 4 days, 10 hours, 16 minutes, 48 seconds.
To count from 1 to 987,408 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 987408 cubic inches would be around 8.3 feet tall.

Recreational maths with 987408

987408 backwards is 804789
987408 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 987408's digits is 36
More coming soon!

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The information we have on file for 987408 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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