138229369986
138,229,369,986 is an even composite number composed of three prime numbers multiplied together.
What does the number 138229369986 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
138229369986 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 138229369986:
2 × 3 × 23038228331
See below for interesting mathematical facts about the number 138229369986 from the Numbermatics database.
Names of 138229369986
- Cardinal: 138229369986 can be written as One hundred thirty-eight billion, two hundred twenty-nine million, three hundred sixty-nine thousand, nine hundred eighty-six.
Scientific notation
- Scientific notation: 1.38229369986 × 1011
Factors of 138229369986
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 23038228336
Divisors of 138229369986
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 276458739984
- Sum of proper divisors (its aliquot sum) s(n): 138229369998
- 138229369986 is an abundant number, because the sum of its proper divisors (138229369998) is greater than itself. Its abundance is 12
Bases of 138229369986
- Binary: 100000001011110001110011001100100000102
- Hexadecimal: 0x202F1CCC82
- Base-36: 1RI274HU
Squares and roots of 138229369986
- 138229369986 squared (1382293699862) is 19107358726726477640196
- 138229369986 cubed (1382293699863) is 2641198158891900144349209069557256
-
The
square root of 138229369986 is 371792.1058683199 -
The
cube root of 138229369986 is 5170.5107198615
Scales and comparisons
How big is 138229369986?- 138,229,369,986 seconds is equal to 4,395 years, 13 weeks, 5 days, 23 hours, 13 minutes, 6 seconds.
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To count from 1 to 138,229,369,986 would take you about eight thousand, seven hundred ninety 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 138229369986 cubic inches would be around 430.9 feet tall.
Recreational maths with 138229369986
- 138229369986 backwards is 689963922831
- The number of decimal digits it has is: 12
- The sum of 138229369986's digits is 66
- More coming soon!
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