138342012 (number)
138342012 is an even 9-digits composite number following 138342011 and preceding 138342013. In scientific notation, it is written as 1.38342012 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 45334080 positive integers (up to 138342012) that are relatively prime to 138342012.
Interesting facts
- 138342012 has 48 divisors, whose sum is 328309632
- The reverse of 138342012 is 210243831
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred thirty-eight million three hundred forty-two thousand twelve |
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Notation
Scientific notation | 1.38342012 × 10^8 |
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Engineering notation | 1.38342012 × 10^6 |
Prime Factorization of 138342012
Prime Factorization 2 × 2 × 3 × 661 × 163 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 69171006 | Product of the distinct prime numbers |
The prime factorization of 138342012 is 2 × 2 × 3 × 661 × 163 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138342012)
Multiplication
n×yn×2 | 276684024 |
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n×3 | 415026036 |
n×4 | 553368048 |
n×5 | 691710060 |
Division
n÷yn÷2 | 69171006 |
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n÷3 | 46114004 |
n÷3 | 34585503 |
n÷5 | 27668402.4 |
Exponentiation
nyn2 | 19138512284208144 |
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n3 | 2.6476602960841E+24 |
n4 | 3.6628265245279E+32 |
n5 | 5.0672279101015E+40 |
Nth Root
y√n2√n | 11761.888113734 |
---|---|
3√n | 517.19148078887 |
4√n | 108.45223885994 |
5√n | 42.480617155962 |
Divisors of 138342012
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138342011 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138342012 can be divided by 48 positive divisors. The sum of these divisors (counting 138342012) is 1, the average is 0.020833333333333.
Base conversion 138342012
Base | System | Value |
---|---|---|
2 | Binary | 1000001111101110111001111100 |
3 | Ternary | 100122022111120020 |
4 | Quaternary | 20033232321330 |
5 | Quinary | 240403421022 |
6 | Senary | 21421052140 |
8 | Octal | 1017567174 |
10 | Decimal | 138342012 |
12 | Duodecimal | 3a3b7050 |
16 | Hexadecimal | 83eee7c |
20 | Vigesimal | 234cf0c |
36 | Base36 | 2ad5do |
Cryptographic Hash Functions
md5 | d946b4f0ab025e12663682e1fb735a5c |
---|---|
sha1 | ed58dd153b154c95d87e267357d895b5e236c78f |
sha256 | 427d69dcc3a950ec902ac7ef78426d2fb5cebfd0e6421866fd7aa19d824f9cae |
sha512 | 3ffd1036a6f6bdd1b6c5fc270de1bbf2781c7c45c25969b27b7f86ba9cbc3aed5115a6f0d08ab6ade611892182ec56783d68d0581b5b164cb56618ea9665754a |
ripemd-160 | 784e02e5645da6493de1b3dbece8bd20d11887ce |
138342012 as geometric shapes
Circle
Radius = nDiameter | 276684024 |
---|---|
Circumference | 869228497.16406 |
Area | 6.0125409592706E+16 |
Sphere
Radius = nVolume | 1.1090493513839E+25 |
---|---|
Surface area | 2.4050163837083E+17 |
Circumference | 869228497.16406 |
Square
Length = nPerimeter | 553368048 |
---|---|
Area | 19138512284208144 |
Diagonal | 195645149.61638 |
Cube
Length = nSurface area | 114831073705248864 |
---|---|
Volume | 2.6476602960841E+24 |
Space diagonal | 239615393.6053 |
Equilateral Triangle
Length = nPerimeter | 415026036 |
---|---|
Area | 8.2872189143824E+15 |
Altitude | 119807696.80265 |
Triangular Pyramid
Length = nSurface area | 8.2872189143824E+15 |
---|---|
Volume | 3.1202975827324E+23 |
Height | 65215049.872127 |