# 141

## 141 is an odd composite number composed of two prime numbers multiplied together.

What does the number 141 look like?

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

141 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 141:

### 3 × 47

See below for interesting mathematical facts about the number 141 from the Numbermatics database.

### Names of 141

• Cardinal: 141 can be written as One hundred forty-one.

### Scientific notation

• Scientific notation: 1.41 × 102

### Factors of 141

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 50

### Divisors of 141

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 192
• Sum of proper divisors (its aliquot sum) s(n): 51
• 141 is a deficient number, because the sum of its proper divisors (51) is less than itself. Its deficiency is 90

### Bases of 141

• Binary: 100011012
• Base-36: 3X

### Squares and roots of 141

• 141 squared (1412) is 19881
• 141 cubed (1413) is 2803221
• The square root of 141 is 11.8743420871
• The cube root of 141 is 5.2048278635

### Scales and comparisons

How big is 141?
• 141 seconds is equal to 2 minutes, 21 seconds.
• To count from 1 to 141 would take you about ten seconds.

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 141 cubic inches would be around 0.4 feet tall.

### Recreational maths with 141

• 141 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 3
• The sum of 141's digits is 6
• More coming soon!