138333489777
138,333,489,777 is an odd composite number composed of three prime numbers multiplied together.
What does the number 138333489777 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.
138333489777 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 138333489777:
32 × 7 × 2195769679
(3 × 3 × 7 × 2195769679)See below for interesting mathematical facts about the number 138333489777 from the Numbermatics database.
Names of 138333489777
- Cardinal: 138333489777 can be written as One hundred thirty-eight billion, three hundred thirty-three million, four hundred eighty-nine thousand, seven hundred seventy-seven.
Scientific notation
- Scientific notation: 1.38333489777 × 1011
Factors of 138333489777
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 2195769689
Divisors of 138333489777
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 228360046720
- Sum of proper divisors (its aliquot sum) s(n): 90026556943
- 138333489777 is a deficient number, because the sum of its proper divisors (90026556943) is less than itself. Its deficiency is 48306932834
Bases of 138333489777
- Binary: 100000001101010101000110001010011100012
- Hexadecimal: 0x2035518A71
- Base-36: 1RJS6RU9
Squares and roots of 138333489777
- 138333489777 squared (1383334897772) is 19136154393883363509729
- 138333489777 cubed (1383334897773) is 2647171018217357897403471461540433
-
The
square root of 138333489777 is 371932.1037192137 -
The
cube root of 138333489777 is 5171.8086046325
Scales and comparisons
How big is 138333489777?- 138,333,489,777 seconds is equal to 4,398 years, 30 weeks, 1 hour, 22 minutes, 57 seconds.
-
To count from 1 to 138,333,489,777 would take you about eight thousand, seven hundred ninety-seven 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 138333489777 cubic inches would be around 431 feet tall.
Recreational maths with 138333489777
- 138333489777 backwards is 777984333831
- 138333489777 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138333489777's digits is 63
- More coming soon!
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