# 146731

## 146,731 is an odd composite number composed of two prime numbers multiplied together.

What does the number 146731 look like?

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

146731 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 146731:

### 13 × 11287

See below for interesting mathematical facts about the number 146731 from the Numbermatics database.

### Names of 146731

• Cardinal: 146731 can be written as One hundred forty-six thousand, seven hundred thirty-one.

### Scientific notation

• Scientific notation: 1.46731 × 105

### Factors of 146731

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 11300

### Divisors of 146731

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 158032
• Sum of proper divisors (its aliquot sum) s(n): 11301
• 146731 is a deficient number, because the sum of its proper divisors (11301) is less than itself. Its deficiency is 135430

### Bases of 146731

• Binary: 1000111101001010112
• Base-36: 357V

### Squares and roots of 146731

• 146731 squared (1467312) is 21529986361
• 146731 cubed (1467313) is 3159116428735891
• The square root of 146731 is 383.0548263631
• The cube root of 146731 is 52.7441088635

### Scales and comparisons

How big is 146731?
• 146,731 seconds is equal to 1 day, 16 hours, 45 minutes, 31 seconds.
• To count from 1 to 146,731 would take you about sixteen hours.

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 146731 cubic inches would be around 4.4 feet tall.

### Recreational maths with 146731

• 146731 backwards is 137641
• The number of decimal digits it has is: 6
• The sum of 146731's digits is 22
• More coming soon!