# 28978876887001

## 28,978,876,887,001 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 28978876887001 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

28978876887001 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 28978876887001:

### 28978876887001

See below for interesting mathematical facts about the number 28978876887001 from the Numbermatics database.

### Names of 28978876887001

• Cardinal: 28978876887001 can be written as Twenty-eight trillion, nine hundred seventy-eight billion, eight hundred seventy-six million, eight hundred eighty-seven thousand and one.

### Scientific notation

• Scientific notation: 2.8978876887001 × 1013

### Factors of 28978876887001

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 28978876887001

### Divisors of 28978876887001

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 28978876887002
• Sum of proper divisors (its aliquot sum) s(n): 1
• 28978876887001 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 28978876887000

### Bases of 28978876887001

• Binary: 1101001011011001010111010100110101111110110012
• Base-36: A9SPN33KP

### Squares and roots of 28978876887001

• 28978876887001 squared (289788768870012) is 839775305631960768522774001
• 28978876887001 cubed (289788768870013) is 24335745194652228618741004591471937661001
• The square root of 28978876887001 is 5383203.2180664515
• The cube root of 28978876887001 is 30715.7070317481

### Scales and comparisons

How big is 28978876887001?
• 28,978,876,887,001 seconds is equal to 921,438 years, 33 weeks, 4 days, 16 hours, 10 minutes, 1 second.
• To count from 1 to 28,978,876,887,001 would take you about two million, three hundred three thousand, five hundred ninety-six 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 28978876887001 cubic inches would be around 2559.6 feet tall.

### Recreational maths with 28978876887001

• 28978876887001 backwards is 10078867887982
• The number of decimal digits it has is: 14
• The sum of 28978876887001's digits is 79
• More coming soon!

#### Copy this link to share with anyone:

MLA style:
"Number 28978876887001 - Facts about the integer". Numbermatics.com. 2023. Web. 28 September 2023.

APA style:
Numbermatics. (2023). Number 28978876887001 - Facts about the integer. Retrieved 28 September 2023, from https://numbermatics.com/n/28978876887001/

Chicago style:
Numbermatics. 2023. "Number 28978876887001 - Facts about the integer". https://numbermatics.com/n/28978876887001/

The information we have on file for 28978876887001 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!

Keywords: Divisors of 28978876887001, math, Factors of 28978876887001, curriculum, school, college, exams, university, Prime factorization of 28978876887001, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight trillion, nine hundred seventy-eight billion, eight hundred seventy-six million, eight hundred eighty-seven thousand and one.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.