# 997271863225

## 997,271,863,225 is an odd composite number composed of four prime numbers multiplied together.

What does the number 997271863225 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 81 divisors.

997271863225 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.

## Prime factorization of 997271863225:

### 52 × 112 × 672 × 2712

(5 × 5 × 11 × 11 × 67 × 67 × 271 × 271)

See below for interesting mathematical facts about the number 997271863225 from the Numbermatics database.

### Names of 997271863225

• Cardinal: 997271863225 can be written as Nine hundred ninety-seven billion, two hundred seventy-one million, eight hundred sixty-three thousand, two hundred twenty-five.

### Scientific notation

• Scientific notation: 9.97271863225 × 1011

### Factors of 997271863225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 354

### Divisors of 997271863225

• Number of divisors d(n): 81
• Complete list of divisors:
• Sum of all divisors σ(n): 1384957511343
• Sum of proper divisors (its aliquot sum) s(n): 387685648118
• 997271863225 is a deficient number, because the sum of its proper divisors (387685648118) is less than itself. Its deficiency is 609586215107

### Bases of 997271863225

• Binary: 11101000001100100000100011111111101110012
• Base-36: CQ51X2GP

### Squares and roots of 997271863225

• 997271863225 squared (9972718632252) is 994551169180263107400625
• 997271863225 cubed (9972718632253) is 991837897561003185013149580279515625
• 997271863225 is a perfect square number. Its square root is 998635
• The cube root of 997271863225 is 9990.8979284931

### Scales and comparisons

How big is 997271863225?
• 997,271,863,225 seconds is equal to 31,710 years, 8 weeks, 2 days, 10 hours, 25 seconds.
• To count from 1 to 997,271,863,225 would take you about sixty-three thousand, four hundred twenty 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 997271863225 cubic inches would be around 832.6 feet tall.

### Recreational maths with 997271863225

• 997271863225 backwards is 522368172799
• The number of decimal digits it has is: 12
• The sum of 997271863225's digits is 61
• More coming soon!

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