# 90988

## 90,988 is an even composite number composed of three prime numbers multiplied together.

What does the number 90988 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

90988 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

## Prime factorization of 90988:

### 22 × 232 × 43

(2 × 2 × 23 × 23 × 43)

See below for interesting mathematical facts about the number 90988 from the Numbermatics database.

### Names of 90988

• Cardinal: 90988 can be written as Ninety thousand, nine hundred eighty-eight.

### Scientific notation

• Scientific notation: 9.0988 × 104

### Factors of 90988

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 68

### Divisors of 90988

• Number of divisors d(n): 18
• Complete list of divisors:
• Sum of all divisors σ(n): 170324
• Sum of proper divisors (its aliquot sum) s(n): 79336
• 90988 is a deficient number, because the sum of its proper divisors (79336) is less than itself. Its deficiency is 11652

### Bases of 90988

• Binary: 101100011011011002
• Base-36: 1Y7G

### Squares and roots of 90988

• 90988 squared (909882) is 8278816144
• 90988 cubed (909883) is 753272923310272
• The square root of 90988 is 301.6421721179
• The cube root of 90988 is 44.9774372487

### Scales and comparisons

How big is 90988?
• 90,988 seconds is equal to 1 day, 1 hour, 16 minutes, 28 seconds.
• To count from 1 to 90,988 would take you about sixteen 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 90988 cubic inches would be around 3.7 feet tall.

### Recreational maths with 90988

• 90988 backwards is 88909
• The number of decimal digits it has is: 5
• The sum of 90988's digits is 34
• More coming soon!