# 400485

## 400,485 is an odd composite number composed of three prime numbers multiplied together.

What does the number 400485 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

400485 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 400485:

### 3 × 5 × 26699

See below for interesting mathematical facts about the number 400485 from the Numbermatics database.

### Names of 400485

• Cardinal: 400485 can be written as Four hundred thousand, four hundred eighty-five.

### Scientific notation

• Scientific notation: 4.00485 × 105

### Factors of 400485

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 26707

### Divisors of 400485

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 640800
• Sum of proper divisors (its aliquot sum) s(n): 240315
• 400485 is a deficient number, because the sum of its proper divisors (240315) is less than itself. Its deficiency is 160170

### Bases of 400485

• Binary: 11000011100011001012
• Base-36: 8L0L

### Squares and roots of 400485

• 400485 squared (4004852) is 160388235225
• 400485 cubed (4004853) is 64233082384084125
• The square root of 400485 is 632.8388420443
• The cube root of 400485 is 73.7103971997

### Scales and comparisons

How big is 400485?
• 400,485 seconds is equal to 4 days, 15 hours, 14 minutes, 45 seconds.
• To count from 1 to 400,485 would take you about four 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 400485 cubic inches would be around 6.1 feet tall.

### Recreational maths with 400485

• 400485 backwards is 584004
• The number of decimal digits it has is: 6
• The sum of 400485's digits is 21
• More coming soon!