137720405449
137,720,405,449 is an odd composite number composed of two prime numbers multiplied together.
What does the number 137720405449 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 15 divisors.
137720405449 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fifteen divisors.
Prime factorization of 137720405449:
114 × 30672
(11 × 11 × 11 × 11 × 3067 × 3067)See below for interesting mathematical facts about the number 137720405449 from the Numbermatics database.
Names of 137720405449
- Cardinal: 137720405449 can be written as One hundred thirty-seven billion, seven hundred twenty million, four hundred five thousand, four hundred forty-nine.
Scientific notation
- Scientific notation: 1.37720405449 × 1011
Factors of 137720405449
Divisors of 137720405449
- Number of divisors d(n): 15
- Complete list of divisors:
- Sum of all divisors σ(n): 151540915485
- Sum of proper divisors (its aliquot sum) s(n): 13820510036
- 137720405449 is a deficient number, because the sum of its proper divisors (13820510036) is less than itself. Its deficiency is 123899895413
Bases of 137720405449
- Binary: 100000000100001100011010011101110010012
- Hexadecimal: 0x2010C69DC9
- Base-36: 1R9N68Y1
Squares and roots of 137720405449
- 137720405449 squared (1377204054492) is 18966910077036948891601
- 137720405449 cubed (1377204054493) is 2612130545924252425905180870733849
-
137720405449 is a
perfect square number . Itssquare root is 371107 -
The
cube root of 137720405449 is 5164.1569251943
Scales and comparisons
How big is 137720405449?- 137,720,405,449 seconds is equal to 4,379 years, 4 weeks, 2 days, 4 hours, 10 minutes, 49 seconds.
-
To count from 1 to 137,720,405,449 would take you about eight thousand, seven hundred fifty-eight 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 137720405449 cubic inches would be around 430.3 feet tall.
Recreational maths with 137720405449
- 137720405449 backwards is 944504027731
- The number of decimal digits it has is: 12
- The sum of 137720405449's digits is 46
- More coming soon!
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The information we have on file for 137720405449 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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