# 2122642

## 2,122,642 is an even composite number composed of four prime numbers multiplied together.

What does the number 2122642 look like?

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

2122642 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 2122642:

### 2 × 19 × 83 × 673

See below for interesting mathematical facts about the number 2122642 from the Numbermatics database.

### Names of 2122642

• Cardinal: 2122642 can be written as Two million, one hundred twenty-two thousand, six hundred forty-two.

### Scientific notation

• Scientific notation: 2.122642 × 106

### Factors of 2122642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 777

### Divisors of 2122642

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 3396960
• Sum of proper divisors (its aliquot sum) s(n): 1274318
• 2122642 is a deficient number, because the sum of its proper divisors (1274318) is less than itself. Its deficiency is 848324

### Bases of 2122642

• Binary: 10000001100011100100102
• Hexadecimal: 0x206392
• Base-36: 19HUA

### Squares and roots of 2122642

• 2122642 squared (21226422) is 4505609060164
• 2122642 cubed (21226423) is 9563795026684633288
• The square root of 2122642 is 1456.9289618921
• The cube root of 2122642 is 128.5165083485

### Scales and comparisons

How big is 2122642?
• 2,122,642 seconds is equal to 3 weeks, 3 days, 13 hours, 37 minutes, 22 seconds.
• To count from 1 to 2,122,642 would take you about 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 2122642 cubic inches would be around 10.7 feet tall.

### Recreational maths with 2122642

• 2122642 backwards is 2462212
• 2122642 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2122642's digits is 19
• More coming soon!

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The information we have on file for 2122642 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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