398399742449798401
398,399,742,449,798,401 is an odd composite number composed of two prime numbers multiplied together.
398399742449798401 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 398399742449798401:
13 × 30646134034599877
See below for interesting mathematical facts about the number 398399742449798401 from the Numbermatics database.
Names of 398399742449798401
- Cardinal: 398399742449798401 can be written as Three hundred ninety-eight quadrillion, three hundred ninety-nine trillion, seven hundred forty-two billion, four hundred forty-nine million, seven hundred ninety-eight thousand, four hundred one.
Scientific notation
- Scientific notation: 3.98399742449798401 × 1017
Factors of 398399742449798401
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 30646134034599890
Divisors of 398399742449798401
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 429045876484398292
- Sum of proper divisors (its aliquot sum) s(n): 30646134034599891
- 398399742449798401 is a deficient number, because the sum of its proper divisors (30646134034599891) is less than itself. Its deficiency is 367753608415198510
Bases of 398399742449798401
- Binary: 101100001110110011001110100011101110101001111001101000000012
- Hexadecimal: 0x58766747753CD01
- Base-36: 30YSX7123401
Squares and roots of 398399742449798401
- 398399742449798401 squared (3983997424497984012) is 158722354784065698023143685542156801
- 398399742449798401 cubed (3983997424497984013) is 63234945266997301188297805598683290392054289181075201
-
The
square root of 398399742449798401 is 631189149.5025864281 -
The
cube root of 398399742449798401 is 735822.4199716291
Scales and comparisons
How big is 398399742449798401?- 398,399,742,449,798,401 seconds is equal to 12,667,879,478 years, 30 weeks, 4 days, 1 second.
-
To count from 1 to 398,399,742,449,798,401 would take you about thirty-eight billion, three million, six hundred thirty-eight thousand, four hundred thirty-five 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 398399742449798401 cubic inches would be around 61318.5 feet tall.
Recreational maths with 398399742449798401
- 398399742449798401 backwards is 104897944247993893
- The number of decimal digits it has is: 18
- The sum of 398399742449798401's digits is 100
- More coming soon!
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The information we have on file for 398399742449798401 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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