978672

978,672 is an even composite number composed of three prime numbers multiplied together.

What does the number 978672 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

978672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 978672:

2⁴ × 3 × 20389

(2 × 2 × 2 × 2 × 3 × 20389)

See below for interesting mathematical facts about the number 978672 from the Numbermatics database.

Names of 978672

Cardinal: 978672 can be written as Nine hundred seventy-eight thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 9.78672 × 10⁵

Factors of 978672

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 20394

Divisors of 978672

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 20389 40778 61167 81556 122334 163112 244668 326224 489336 978672
Sum of all divisors σ(n): 2528360
Sum of proper divisors (its aliquot sum) s(n): 1549688
978672 is an abundant number, because the sum of its proper divisors (1549688) is greater than itself. Its abundance is 571016

Bases of 978672

Binary: 11101110111011110000₂
Hexadecimal: 0xEEEF0
Base-36: KZ5C

Squares and roots of 978672

978672 squared (978672²) is 957798883584
978672 cubed (978672³) is 937370948994920448
The square root of 978672 is 989.2785249867
The cube root of 978672 is 99.2839516521

Scales and comparisons

How big is 978672?

978,672 seconds is equal to 1 week, 4 days, 7 hours, 51 minutes, 12 seconds.
To count from 1 to 978,672 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 978672 cubic inches would be around 8.3 feet tall.

Recreational maths with 978672

978672 backwards is 276879
The number of decimal digits it has is: 6
The sum of 978672's digits is 39
More coming soon!

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The information we have on file for 978672 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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