# 10128672

## 10,128,672 is an even composite number composed of four prime numbers multiplied together.

What does the number 10128672 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 96 divisors.

10128672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 10128672:

### 25 × 33 × 19 × 617

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 × 617)

See below for interesting mathematical facts about the number 10128672 from the Numbermatics database.

### Names of 10128672

• Cardinal: 10128672 can be written as Ten million, one hundred twenty-eight thousand, six hundred seventy-two.

### Scientific notation

• Scientific notation: 1.0128672 × 107

### Factors of 10128672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 641

### Divisors of 10128672

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 31147200
• Sum of proper divisors (its aliquot sum) s(n): 21018528
• 10128672 is an abundant number, because the sum of its proper divisors (21018528) is greater than itself. Its abundance is 10889856

### Bases of 10128672

• Binary: 1001101010001101001000002
• Base-36: 613C0

### Squares and roots of 10128672

• 10128672 squared (101286722) is 102589996483584
• 10128672 cubed (101286723) is 1039100424863375720448
• The square root of 10128672 is 3182.5574621679
• The cube root of 10128672 is 216.3635851773

### Scales and comparisons

How big is 10128672?
• 10,128,672 seconds is equal to 16 weeks, 5 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 10,128,672 would take you about twenty-five weeks!

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 10128672 cubic inches would be around 18 feet tall.

### Recreational maths with 10128672

• 10128672 backwards is 27682101
• 10128672 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10128672's digits is 27
• More coming soon!