# 139941200

## 139,941,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 139941200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 240 divisors.

139941200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.

## Prime factorization of 139941200:

### 24 × 52 × 7 × 23 × 41 × 53

(2 × 2 × 2 × 2 × 5 × 5 × 7 × 23 × 41 × 53)

See below for interesting mathematical facts about the number 139941200 from the Numbermatics database.

### Names of 139941200

• Cardinal: 139941200 can be written as One hundred thirty-nine million, nine hundred forty-one thousand, two hundred.

### Scientific notation

• Scientific notation: 1.399412 × 108

### Factors of 139941200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131

### Divisors of 139941200

• Number of divisors d(n): 240
• Complete list of divisors:
• Sum of all divisors σ(n): 418473216
• Sum of proper divisors (its aliquot sum) s(n): 278532016
• 139941200 is an abundant number, because the sum of its proper divisors (278532016) is greater than itself. Its abundance is 138590816

### Bases of 139941200

• Binary: 10000101011101010101010100002
• Base-36: 2BBFBK

### Squares and roots of 139941200

• 139941200 squared (1399412002) is 19583539457440000
• 139941200 cubed (1399412003) is 2740544011921502528000000
• The square root of 139941200 is 11829.6745517365
• The cube root of 139941200 is 519.1767050881

### Scales and comparisons

How big is 139941200?
• 139,941,200 seconds is equal to 4 years, 23 weeks, 2 days, 16 hours, 33 minutes, 20 seconds.
• To count from 1 to 139,941,200 would take you about six years!

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 139941200 cubic inches would be around 43.3 feet tall.

### Recreational maths with 139941200

• 139941200 backwards is 002149931
• The number of decimal digits it has is: 9
• The sum of 139941200's digits is 29
• More coming soon!