6388996938 (number)
6388996938 is an even 10-digits composite number following 6388996937 and preceding 6388996939. In scientific notation, it is written as 6.388996938 × 10^9. The sum of its digits is 69. It has a total of 5 prime factors and 32 positive divisors. There are 2086560000 positive integers (up to 6388996938) that are relatively prime to 6388996938.
Interesting facts
- 6388996938 has 32 divisors, whose sum is 13038951552
- The reverse of 6388996938 is 8396998836
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 69
- Digital Root 6
Name
Name | six billion three hundred eighty-eight million nine hundred ninety-six thousand nine hundred thirty-eight |
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Notation
Scientific notation | 6.388996938 × 10^9 |
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Engineering notation | 6.388996938 × 10^9 |
Prime Factorization of 6388996938
Prime Factorization 2 × 3 × 73 × 151 × 96601
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 6388996938 | Product of the distinct prime numbers |
The prime factorization of 6388996938 is 2 × 3 × 73 × 151 × 96601. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6388996938)
Multiplication
n×yn×2 | 12777993876 |
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n×3 | 19166990814 |
n×4 | 25555987752 |
n×5 | 31944984690 |
Division
n÷yn÷2 | 3194498469 |
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n÷3 | 2129665646 |
n÷3 | 1597249234.5 |
n÷5 | 1277799387.6 |
Exponentiation
nyn2 | 4.0819281873773E+19 |
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n3 | 2.607942669029E+29 |
n4 | 1.6662137726906E+39 |
n5 | 1.0645434691773E+49 |
Nth Root
y√n2√n | 79931.2012796 |
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3√n | 1855.570929577 |
4√n | 282.7210662112 |
5√n | 91.42954026229 |
Divisors of 6388996938
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6388996937 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6388996938 can be divided by 32 positive divisors. The sum of these divisors (counting 6388996938) is 1, the average is 0.03125.
Base conversion 6388996938
Base | System | Value |
---|---|---|
2 | Binary | 101111100110100000101101101001010 |
3 | Ternary | 121111021000200011020 |
4 | Quaternary | 11330310011231022 |
5 | Quinary | 101041040400223 |
6 | Senary | 2533550213310 |
8 | Octal | 57464055512 |
10 | Decimal | 6388996938 |
12 | Duodecimal | 12a37b4236 |
16 | Hexadecimal | 17cd05b4a |
20 | Vigesimal | 4jgb4c6i |
36 | Base36 | 2xnudl6 |
Cryptographic Hash Functions
md5 | cad165f4dd706e08a786549ffeb1b769 |
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sha1 | 559c5331e06545f935fc16984361fbe7f1fbc4bb |
sha256 | f797bf5a67a1dd155615b911b062044febe408cfb0e88739fcc852a2ec7e8997 |
sha512 | 5b8a6b84a7f7e410d7c863819cca165599b3c4b0853b96490ce4a8628e7d8c723b200f8040d0143b777024a5fff2365155f115f7070a572dbdabe3756c6179ee |
ripemd-160 | 14950e8af34830ab2cb70c9901252e2ecf65b4ea |
6388996938 as geometric shapes
Circle
Radius = nDiameter | 12777993876 |
---|---|
Circumference | 40143251688.457 |
Area | 1.2823755605946E+20 |
Sphere
Radius = nVolume | 1.0924124706673E+30 |
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Surface area | 5.1295022423783E+20 |
Circumference | 40143251688.457 |
Square
Length = nPerimeter | 25555987752 |
---|---|
Area | 4.0819281873773E+19 |
Diagonal | 9035406119.6798 |
Cube
Length = nSurface area | 2.4491569124264E+20 |
---|---|
Volume | 2.607942669029E+29 |
Space diagonal | 11066067306.018 |
Equilateral Triangle
Length = nPerimeter | 19166990814 |
---|---|
Area | 1.7675267533463E+19 |
Altitude | 5533033653.009 |
Triangular Pyramid
Length = nSurface area | 1.7675267533463E+19 |
---|---|
Volume | 3.0734899103602E+28 |
Height | 3011802039.8933 |