# 16495690018816

## 16,495,690,018,816 is an even composite number composed of three prime numbers multiplied together.

What does the number 16495690018816 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 208 divisors.

16495690018816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of two hundred eight divisors.

## Prime factorization of 16495690018816:

### 212 × 373 × 433

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 37 × 37 × 43 × 43 × 43)

See below for interesting mathematical facts about the number 16495690018816 from the Numbermatics database.

### Names of 16495690018816

• Cardinal: 16495690018816 can be written as Sixteen trillion, four hundred ninety-five billion, six hundred ninety million, eighteen thousand, eight hundred sixteen.

### Scientific notation

• Scientific notation: 1.6495690018816 × 1013

### Factors of 16495690018816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 82

### Divisors of 16495690018816

• Number of divisors d(n): 208
• Complete list of divisors:
• Sum of all divisors σ(n): 34710869644000
• Sum of proper divisors (its aliquot sum) s(n): 18215179625184
• 16495690018816 is an abundant number, because the sum of its proper divisors (18215179625184) is greater than itself. Its abundance is 1719489606368

### Bases of 16495690018816

• Binary: 111100000000101100111011111001110000000000002
• Base-36: 5UI0JXIPS

### Squares and roots of 16495690018816

• 16495690018816 squared (164956900188162) is 272107789196865806434041856
• 16495690018816 cubed (164956900188163) is 4488605742296827476064186917463571562496
• The square root of 16495690018816 is 4061488.6456588795
• 16495690018816 is a perfect cube number. Its cube root is 25456

### Scales and comparisons

How big is 16495690018816?
• 16,495,690,018,816 seconds is equal to 524,511 years, 47 weeks, 5 days, 4 hours, 20 minutes, 16 seconds.
• To count from 1 to 16,495,690,018,816 would take you about one million, three hundred eleven thousand, two hundred seventy-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 16495690018816 cubic inches would be around 2121.3 feet tall.

### Recreational maths with 16495690018816

• 16495690018816 backwards is 61881009659461
• 16495690018816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16495690018816's digits is 64
• More coming soon!