# 1025

## 1,025 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1025 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1025 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 1025:

### 52 × 41

(5 × 5 × 41)

See below for interesting mathematical facts about the number 1025 from the Numbermatics database.

### Names of 1025

• Cardinal: 1025 can be written as One thousand and twenty-five.

### Scientific notation

• Scientific notation: 1.025 × 103

### Factors of 1025

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 46

### Divisors of 1025

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 1302
• Sum of proper divisors (its aliquot sum) s(n): 277
• 1025 is a deficient number, because the sum of its proper divisors (277) is less than itself. Its deficiency is 748

### Bases of 1025

• Binary: 100000000012
• Base-36: SH

### Squares and roots of 1025

• 1025 squared (10252) is 1050625
• 1025 cubed (10253) is 1076890625
• The square root of 1025 is 32.0156211871
• The cube root of 1025 is 10.0826483761

### Scales and comparisons

How big is 1025?
• 1,025 seconds is equal to 17 minutes, 5 seconds.
• To count from 1 to 1,025 would take you about seventeen minutes.

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 1025 cubic inches would be around 0.8 feet tall.

### Recreational maths with 1025

• 1025 backwards is 5201
• The number of decimal digits it has is: 4
• The sum of 1025's digits is 8
• More coming soon!