# 998001

## 998,001 is an odd composite number composed of two prime numbers multiplied together.

What does the number 998001 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 21 divisors.

998001 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-one divisors.

## Prime factorization of 998001:

### 36 × 372

(3 × 3 × 3 × 3 × 3 × 3 × 37 × 37)

See below for interesting mathematical facts about the number 998001 from the Numbermatics database.

### Names of 998001

• Cardinal: 998001 can be written as Nine hundred ninety-eight thousand and one.

### Scientific notation

• Scientific notation: 9.98001 × 105

### Factors of 998001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 40

### Divisors of 998001

• Number of divisors d(n): 21
• Complete list of divisors:
• Sum of all divisors σ(n): 1537851
• Sum of proper divisors (its aliquot sum) s(n): 539850
• 998001 is a deficient number, because the sum of its proper divisors (539850) is less than itself. Its deficiency is 458151

### Bases of 998001

• Binary: 111100111010011100012
• Base-36: LE29

### Squares and roots of 998001

• 998001 squared (9980012) is 996005996001
• 998001 cubed (9980013) is 994014980014994001
• 998001 is a perfect square number. Its square root is 999
• The cube root of 998001 is 99.9333222173

### Scales and comparisons

How big is 998001?
• 998,001 seconds is equal to 1 week, 4 days, 13 hours, 13 minutes, 21 seconds.
• To count from 1 to 998,001 would take you about four days!

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 998001 cubic inches would be around 8.3 feet tall.

### Recreational maths with 998001

• 998001 backwards is 100899
• 998001 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 998001's digits is 27
• More coming soon!

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"Number 998001 - Facts about the integer". Numbermatics.com. 2023. Web. 22 March 2023.

APA style:
Numbermatics. (2023). Number 998001 - Facts about the integer. Retrieved 22 March 2023, from https://numbermatics.com/n/998001/

Chicago style:
Numbermatics. 2023. "Number 998001 - Facts about the integer". https://numbermatics.com/n/998001/

The information we have on file for 998001 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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