# 972628969

## 972,628,969 is an odd composite number composed of two prime numbers multiplied together.

What does the number 972628969 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

972628969 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 972628969:

### 132 × 23992

(13 × 13 × 2399 × 2399)

See below for interesting mathematical facts about the number 972628969 from the Numbermatics database.

### Names of 972628969

• Cardinal: 972628969 can be written as Nine hundred seventy-two million, six hundred twenty-eight thousand, nine hundred sixty-nine.

### Scientific notation

• Scientific notation: 9.72628969 × 108

### Factors of 972628969

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2412

### Divisors of 972628969

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 1053640983
• Sum of proper divisors (its aliquot sum) s(n): 81012014
• 972628969 is a deficient number, because the sum of its proper divisors (81012014) is less than itself. Its deficiency is 891616955

### Bases of 972628969

• Binary: 1110011111100100100011111010012
• Base-36: G32TBD

### Squares and roots of 972628969

• 972628969 squared (9726289692) is 946007111338002961
• 972628969 cubed (9726289693) is 920113921367350030476377209
• 972628969 is a perfect square number. Its square root is 31187
• The cube root of 972628969 is 990.7917921665

### Scales and comparisons

How big is 972628969?
• 972,628,969 seconds is equal to 30 years, 48 weeks, 1 day, 6 hours, 42 minutes, 49 seconds.
• To count from 1 to 972,628,969 would take you about forty-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 972628969 cubic inches would be around 82.6 feet tall.

### Recreational maths with 972628969

• 972628969 backwards is 969826279
• The number of decimal digits it has is: 9
• The sum of 972628969's digits is 58
• More coming soon!