# 389108699543800838423

## 389,108,699,543,800,838,423 is an odd composite number composed of three prime numbers multiplied together.

What does the number 389108699543800838423 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

389108699543800838423 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 389108699543800838423:

### 167 × 689181797 × 3380809277

See below for interesting mathematical facts about the number 389108699543800838423 from the Numbermatics database.

### Names of 389108699543800838423

• Cardinal: 389108699543800838423 can be written as Three hundred eighty-nine quintillion, one hundred eight quadrillion, six hundred ninety-nine trillion, five hundred forty-three billion, eight hundred million, eight hundred thirty-eight thousand, four hundred twenty-three.

### Scientific notation

• Scientific notation: 3.89108699543800838423 × 1020

### Factors of 389108699543800838423

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4069991241

### Divisors of 389108699543800838423

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 391438692440396469792
• Sum of proper divisors (its aliquot sum) s(n): 2329992896595631369
• 389108699543800838423 is a deficient number, because the sum of its proper divisors (2329992896595631369) is less than itself. Its deficiency is 386778706647205207054

### Bases of 389108699543800838423

• Binary: 1010100010111111101111100110010100110000110100111001011111001000101112
• Base-36: 2A49K2966QH2JB

### Squares and roots of 389108699543800838423

• 389108699543800838423 squared (3891086995438008384232) is 151405580060667874803484835223557753126929
• 389108699543800838423 cubed (3891086995438008384233) is 58913228361081299214790706423544581227319233846757040139192967
• The square root of 389108699543800838423 is 19725838373.6611012115
• The cube root of 389108699543800838423 is 7300573.5431260997

### Scales and comparisons

How big is 389108699543800838423?
• 389,108,699,543,800,838,423 seconds is equal to 12,372,453,053,259 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 389,108,699,543,800,838,423 would take you about forty-three trillion, three hundred three billion, five hundred eighty-five million, six hundred eighty-six thousand, four hundred 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 389108699543800838423 cubic inches would be around 608381.1 feet tall.

### Recreational maths with 389108699543800838423

• 389108699543800838423 backwards is 324838008345996801983
• The number of decimal digits it has is: 21
• The sum of 389108699543800838423's digits is 101
• More coming soon!