# 122638014921

## 122,638,014,921 is an odd composite number composed of four prime numbers multiplied together.

What does the number 122638014921 look like?

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

122638014921 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 122638014921:

### 3 × 61 × 157 × 4268491

See below for interesting mathematical facts about the number 122638014921 from the Numbermatics database.

### Names of 122638014921

• Cardinal: 122638014921 can be written as One hundred twenty-two billion, six hundred thirty-eight million, fourteen thousand, nine hundred twenty-one.

### Scientific notation

• Scientific notation: 1.22638014921 × 1011

### Factors of 122638014921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4268712

### Divisors of 122638014921

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 167256590528
• Sum of proper divisors (its aliquot sum) s(n): 44618575607
• 122638014921 is a deficient number, because the sum of its proper divisors (44618575607) is less than itself. Its deficiency is 78019439314

### Bases of 122638014921

• Binary: 11100100011011100101110011001110010012
• Base-36: 1KC7I9XL

### Squares and roots of 122638014921

• 122638014921 squared (1226380149212) is 15040082703763418636241
• 122638014921 cubed (1226380149213) is 1844485887037212157565293229351961
• The square root of 122638014921 is 350197.1086702457
• The cube root of 122638014921 is 4968.3063931469

### Scales and comparisons

How big is 122638014921?
• 122,638,014,921 seconds is equal to 3,899 years, 26 weeks, 3 days, 11 hours, 15 minutes, 21 seconds.
• To count from 1 to 122,638,014,921 would take you about seven thousand, seven hundred ninety-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 122638014921 cubic inches would be around 414 feet tall.

### Recreational maths with 122638014921

• 122638014921 backwards is 129410836221
• The number of decimal digits it has is: 12
• The sum of 122638014921's digits is 39
• More coming soon!

MLA style:
"Number 122638014921 - Facts about the integer". Numbermatics.com. 2022. Web. 9 August 2022.

APA style:
Numbermatics. (2022). Number 122638014921 - Facts about the integer. Retrieved 9 August 2022, from https://numbermatics.com/n/122638014921/

Chicago style:
Numbermatics. 2022. "Number 122638014921 - Facts about the integer". https://numbermatics.com/n/122638014921/

The information we have on file for 122638014921 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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