# 921241

## 921,241 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 921241 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

921241 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 921241:

### 921241

See below for interesting mathematical facts about the number 921241 from the Numbermatics database.

### Names of 921241

• Cardinal: 921241 can be written as Nine hundred twenty-one thousand, two hundred forty-one.

### Scientific notation

• Scientific notation: 9.21241 × 105

### Factors of 921241

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 921241

### Divisors of 921241

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 921242
• Sum of proper divisors (its aliquot sum) s(n): 1
• 921241 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 921240

### Bases of 921241

• Binary: 111000001110100110012
• Base-36: JQU1

### Squares and roots of 921241

• 921241 squared (9212412) is 848684980081
• 921241 cubed (9212413) is 781843399734800521
• The square root of 921241 is 959.8130026209
• The cube root of 921241 is 97.3025942319

### Scales and comparisons

How big is 921241?
• 921,241 seconds is equal to 1 week, 3 days, 15 hours, 54 minutes, 1 second.
• To count from 1 to 921,241 would take you about three 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 921241 cubic inches would be around 8.1 feet tall.

### Recreational maths with 921241

• 921241 backwards is 142129
• The number of decimal digits it has is: 6
• The sum of 921241's digits is 19
• More coming soon!