# 105400

## 105,400 is an even composite number composed of four prime numbers multiplied together.

What does the number 105400 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

105400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 105400:

### 23 × 52 × 17 × 31

(2 × 2 × 2 × 5 × 5 × 17 × 31)

See below for interesting mathematical facts about the number 105400 from the Numbermatics database.

### Names of 105400

• Cardinal: 105400 can be written as One hundred five thousand, four hundred.

### Scientific notation

• Scientific notation: 1.054 × 105

### Factors of 105400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 55

### Divisors of 105400

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 267840
• Sum of proper divisors (its aliquot sum) s(n): 162440
• 105400 is an abundant number, because the sum of its proper divisors (162440) is greater than itself. Its abundance is 57040

### Bases of 105400

• Binary: 110011011101110002
• Base-36: 29BS

### Squares and roots of 105400

• 105400 squared (1054002) is 11109160000
• 105400 cubed (1054003) is 1170905464000000
• The square root of 105400 is 324.6536616149
• The cube root of 105400 is 47.2367711161

### Scales and comparisons

How big is 105400?
• 105,400 seconds is equal to 5 hours, 16 minutes, 40 seconds.
• To count from 1 to 105,400 would take you about five 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 105400 cubic inches would be around 3.9 feet tall.

### Recreational maths with 105400

• 105400 backwards is 004501
• 105400 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 105400's digits is 10
• More coming soon!