# 90961

## 90,961 is an odd composite number composed of two prime numbers multiplied together.

What does the number 90961 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

90961 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 90961:

### 13 × 6997

See below for interesting mathematical facts about the number 90961 from the Numbermatics database.

### Names of 90961

• Cardinal: 90961 can be written as Ninety thousand, nine hundred sixty-one.

### Scientific notation

• Scientific notation: 9.0961 × 104

### Factors of 90961

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 7010

### Divisors of 90961

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 97972
• Sum of proper divisors (its aliquot sum) s(n): 7011
• 90961 is a deficient number, because the sum of its proper divisors (7011) is less than itself. Its deficiency is 83950

### Bases of 90961

• Binary: 101100011010100012
• Base-36: 1Y6P

### Squares and roots of 90961

• 90961 squared (909612) is 8273903521
• 90961 cubed (909613) is 752602538173681
• The square root of 90961 is 301.5974137821
• The cube root of 90961 is 44.9729879039

### Scales and comparisons

How big is 90961?
• 90,961 seconds is equal to 1 day, 1 hour, 16 minutes, 1 second.
• To count from 1 to 90,961 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 90961 cubic inches would be around 3.7 feet tall.

### Recreational maths with 90961

• 90961 backwards is 16909
• The number of decimal digits it has is: 5
• The sum of 90961's digits is 25
• More coming soon!