# 16193326009

## 16,193,326,009 is an odd composite number composed of two prime numbers multiplied together.

What does the number 16193326009 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 27 divisors.

16193326009 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

## Prime factorization of 16193326009:

### 78 × 532

(7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 53 × 53)

See below for interesting mathematical facts about the number 16193326009 from the Numbermatics database.

### Names of 16193326009

• Cardinal: 16193326009 can be written as Sixteen billion, one hundred ninety-three million, three hundred twenty-six thousand and nine.

### Scientific notation

• Scientific notation: 1.6193326009 × 1010

### Factors of 16193326009

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 60

### Divisors of 16193326009

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 19255395663
• Sum of proper divisors (its aliquot sum) s(n): 3062069654
• 16193326009 is a deficient number, because the sum of its proper divisors (3062069654) is less than itself. Its deficiency is 13131256355

### Bases of 16193326009

• Binary: 11110001010011001010001011101110012
• Base-36: 7FT36BD

### Squares and roots of 16193326009

• 16193326009 squared (161933260092) is 262223807233755868081
• 16193326009 cubed (161933260093) is 4246275597857381241352430218729
• 16193326009 is a perfect square number. Its square root is 127253
• The cube root of 16193326009 is 2529.9504752135

### Scales and comparisons

How big is 16193326009?
• 16,193,326,009 seconds is equal to 514 years, 46 weeks, 4 days, 18 hours, 6 minutes, 49 seconds.
• To count from 1 to 16,193,326,009 would take you about one thousand and twenty-nine 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 16193326009 cubic inches would be around 210.8 feet tall.

### Recreational maths with 16193326009

• 16193326009 backwards is 90062339161
• The number of decimal digits it has is: 11
• The sum of 16193326009's digits is 40
• More coming soon!