# 1016

## 1,016 is an even composite number composed of two prime numbers multiplied together.

What does the number 1016 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

1016 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 1016:

### 23 × 127

(2 × 2 × 2 × 127)

See below for interesting mathematical facts about the number 1016 from the Numbermatics database.

### Names of 1016

• Cardinal: 1016 can be written as One thousand and sixteen.

### Scientific notation

• Scientific notation: 1.016 × 103

### Factors of 1016

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 129

### Divisors of 1016

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 1920
• Sum of proper divisors (its aliquot sum) s(n): 904
• 1016 is a deficient number, because the sum of its proper divisors (904) is less than itself. Its deficiency is 112

### Bases of 1016

• Binary: 11111110002
• Base-36: S8

### Squares and roots of 1016

• 1016 squared (10162) is 1032256
• 1016 cubed (10163) is 1048772096
• The square root of 1016 is 31.8747549011
• The cube root of 1016 is 10.0530513907

### Scales and comparisons

How big is 1016?
• 1,016 seconds is equal to 16 minutes, 56 seconds.
• To count from 1 to 1,016 would take you about sixteen minutes.

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 1016 cubic inches would be around 0.8 feet tall.

### Recreational maths with 1016

• 1016 backwards is 6101
• 1016 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 1016's digits is 8
• More coming soon!