138168032 (number)
138168032 is an even 9-digits composite number following 138168031 and preceding 138168033. In scientific notation, it is written as 1.38168032 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 66094080 positive integers (up to 138168032) that are relatively prime to 138168032.
Interesting facts
- 138168032 has 48 divisors, whose sum is 284053392
- The reverse of 138168032 is 230861831
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred thirty-eight million one hundred sixty-eight thousand thirty-two |
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Notation
Scientific notation | 1.38168032 × 10^8 |
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Engineering notation | 1.38168032 × 10^6 |
Prime Factorization of 138168032
Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 53 × 1987
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 8635502 | Product of the distinct prime numbers |
The prime factorization of 138168032 is 2 × 2 × 2 × 2 × 2 × 41 × 53 × 1987. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138168032)
Multiplication
n×yn×2 | 276336064 |
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n×3 | 414504096 |
n×4 | 552672128 |
n×5 | 690840160 |
Division
n÷yn÷2 | 69084016 |
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n÷3 | 46056010.666667 |
n÷3 | 34542008 |
n÷5 | 27633606.4 |
Exponentiation
nyn2 | 19090405066753024 |
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n3 | 2.6376836981561E+24 |
n4 | 3.6444356561271E+32 |
n5 | 5.0354450235771E+40 |
Nth Root
y√n2√n | 11754.489865579 |
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3√n | 516.97458181711 |
4√n | 108.41812517093 |
5√n | 42.469926985487 |
Divisors of 138168032
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 | -138168031 | 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 138168032 can be divided by 48 positive divisors. The sum of these divisors (counting 138168032) is 1, the average is 0.020833333333333.
Base conversion 138168032
Base | System | Value |
---|---|---|
2 | Binary | 1000001111000100011011100000 |
3 | Ternary | 100121222122220112 |
4 | Quaternary | 20033010123200 |
5 | Quinary | 240332334112 |
6 | Senary | 21413230452 |
8 | Octal | 1017043340 |
10 | Decimal | 138168032 |
12 | Duodecimal | 3a332428 |
16 | Hexadecimal | 83c46e0 |
20 | Vigesimal | 233b01c |
36 | Base36 | 2a9f4w |
Cryptographic Hash Functions
md5 | 834fcca359fbf335e3f26844ac376c90 |
---|---|
sha1 | 346cdea38889380427d053cf567877f0e3c785fb |
sha256 | bf4dcf419f71a8701b46d2fab49a5a5489a4c705709c3b7e1a88954376c259c8 |
sha512 | 061b8e420f2c686b8e72365381a52da9da1e20f900ee03023303412d36803f2968c4f50e1686dc24e82c6b215910ae9753156e5a3e6a36d40e915d38f8439089 |
ripemd-160 | 5ed66e336a9eaaa5b8e8e56e76bf6b25d23c7de6 |
138168032 as geometric shapes
Circle
Radius = nDiameter | 276336064 |
---|---|
Circumference | 868135348.58432 |
Area | 5.9974276311765E+16 |
Sphere
Radius = nVolume | 1.1048703638161E+25 |
---|---|
Surface area | 2.3989710524706E+17 |
Circumference | 868135348.58432 |
Square
Length = nPerimeter | 552672128 |
---|---|
Area | 19090405066753024 |
Diagonal | 195399104.7408 |
Cube
Length = nSurface area | 114542430400518144 |
---|---|
Volume | 2.6376836981561E+24 |
Space diagonal | 239314051.4058 |
Equilateral Triangle
Length = nPerimeter | 414504096 |
---|---|
Area | 8.2663878781716E+15 |
Altitude | 119657025.7029 |
Triangular Pyramid
Length = nSurface area | 8.2663878781716E+15 |
---|---|
Volume | 3.108540049319E+23 |
Height | 65133034.9136 |