90688

90,688 is an even composite number composed of three prime numbers multiplied together.

What does the number 90688 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

90688 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 90688:

2⁶ × 13 × 109

(2 × 2 × 2 × 2 × 2 × 2 × 13 × 109)

See below for interesting mathematical facts about the number 90688 from the Numbermatics database.

Names of 90688

Cardinal: 90688 can be written as Ninety thousand, six hundred eighty-eight.

Scientific notation

Scientific notation: 9.0688 × 10⁴

Factors of 90688

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 124

Divisors of 90688

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 109 208 218 416 436 832 872 1417 1744 2834 3488 5668 6976 11336 22672 45344 90688
Sum of all divisors σ(n): 195580
Sum of proper divisors (its aliquot sum) s(n): 104892
90688 is an abundant number, because the sum of its proper divisors (104892) is greater than itself. Its abundance is 14204

Bases of 90688

Binary: 10110001001000000₂
Hexadecimal: 0x16240
Base-36: 1XZ4

Squares and roots of 90688

90688 squared (90688²) is 8224313344
90688 cubed (90688³) is 745846528540672
The square root of 90688 is 301.1444835955
The cube root of 90688 is 44.9279505469

Scales and comparisons

How big is 90688?

90,688 seconds is equal to 1 day, 1 hour, 11 minutes, 28 seconds.
To count from 1 to 90,688 would take you about eleven minutes.

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 90688 cubic inches would be around 3.7 feet tall.

Recreational maths with 90688

90688 backwards is 88609
The number of decimal digits it has is: 5
The sum of 90688's digits is 31
More coming soon!

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The information we have on file for 90688 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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