138429414928
138,429,414,928 is an even composite number composed of three prime numbers multiplied together.
What does the number 138429414928 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.
138429414928 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.
Prime factorization of 138429414928:
24 × 7 × 1235976919
(2 × 2 × 2 × 2 × 7 × 1235976919)See below for interesting mathematical facts about the number 138429414928 from the Numbermatics database.
Names of 138429414928
- Cardinal: 138429414928 can be written as One hundred thirty-eight billion, four hundred twenty-nine million, four hundred fourteen thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38429414928 × 1011
Factors of 138429414928
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 1235976928
Divisors of 138429414928
- Number of divisors d(n): 20
- Complete list of divisors:
- Sum of all divisors σ(n): 306522276160
- Sum of proper divisors (its aliquot sum) s(n): 168092861232
- 138429414928 is an abundant number, because the sum of its proper divisors (168092861232) is greater than itself. Its abundance is 29663446304
Bases of 138429414928
- Binary: 100000001110110000100100111110000100002
- Hexadecimal: 0x203B093E10
- Base-36: 1RLDAS5S
Squares and roots of 138429414928
- 138429414928 squared (1384294149282) is 19162702917308389245184
- 138429414928 cubed (1384294149283) is 2652681753282079087756908661706752
-
The
square root of 138429414928 is 372061.0365625511 -
The
cube root of 138429414928 is 5173.0037644691
Scales and comparisons
How big is 138429414928?- 138,429,414,928 seconds is equal to 4,401 years, 32 weeks, 4 days, 7 hours, 15 minutes, 28 seconds.
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To count from 1 to 138,429,414,928 would take you about eight thousand, eight hundred three 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 138429414928 cubic inches would be around 431.1 feet tall.
Recreational maths with 138429414928
- 138429414928 backwards is 829414924831
- The number of decimal digits it has is: 12
- The sum of 138429414928's digits is 55
- More coming soon!
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The information we have on file for 138429414928 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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