# 13997656563

## 13,997,656,563 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13997656563 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

13997656563 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 13997656563:

### 3 × 11 × 10009 × 42379

See below for interesting mathematical facts about the number 13997656563 from the Numbermatics database.

### Names of 13997656563

• Cardinal: 13997656563 can be written as Thirteen billion, nine hundred ninety-seven million, six hundred fifty-six thousand, five hundred sixty-three.

### Scientific notation

• Scientific notation: 1.3997656563 × 1010

### Factors of 13997656563

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 52402

### Divisors of 13997656563

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 20362742400
• Sum of proper divisors (its aliquot sum) s(n): 6365085837
• 13997656563 is a deficient number, because the sum of its proper divisors (6365085837) is less than itself. Its deficiency is 7632570726

### Bases of 13997656563

• Binary: 11010000100101001101001001111100112
• Base-36: 6FHUCXF

### Squares and roots of 13997656563

• 13997656563 squared (139976565632) is 195934389255696972969
• 13997656563 cubed (139976565633) is 2742622289682403418818756445547
• The square root of 13997656563 is 118311.6924187969
• The cube root of 13997656563 is 2410.0077800865

### Scales and comparisons

How big is 13997656563?
• 13,997,656,563 seconds is equal to 445 years, 4 weeks, 1 day, 21 hours, 56 minutes, 3 seconds.
• To count from 1 to 13,997,656,563 would take you about eight hundred ninety 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 13997656563 cubic inches would be around 200.8 feet tall.

### Recreational maths with 13997656563

• 13997656563 backwards is 36565679931
• The number of decimal digits it has is: 11
• The sum of 13997656563's digits is 60
• More coming soon!