138241512 (number)
138241512 is an even 9-digits composite number following 138241511 and preceding 138241513. In scientific notation, it is written as 1.38241512 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 46080432 positive integers (up to 138241512) that are relatively prime to 138241512.
Interesting facts
- 138241512 has 32 divisors, whose sum is 384004800
- The reverse of 138241512 is 215142831
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred thirty-eight million two hundred forty-one thousand five hundred twelve |
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Notation
Scientific notation | 1.38241512 × 10^8 |
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Engineering notation | 1.38241512 × 10^6 |
Prime Factorization of 138241512
Prime Factorization 2 × 2 × 2 × 3 × 9 × 640007
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34560378 | Product of the distinct prime numbers |
The prime factorization of 138241512 is 2 × 2 × 2 × 3 × 9 × 640007. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138241512)
Multiplication
n×yn×2 | 276483024 |
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n×3 | 414724536 |
n×4 | 552966048 |
n×5 | 691207560 |
Division
n÷yn÷2 | 69120756 |
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n÷3 | 46080504 |
n÷3 | 34560378 |
n÷5 | 27648302.4 |
Exponentiation
nyn2 | 19110715640046144 |
---|---|
n3 | 2.641894225482E+24 |
n4 | 3.652194522747E+32 |
n5 | 5.0488489294267E+40 |
Nth Root
y√n2√n | 11757.615064289 |
---|---|
3√n | 517.06621073113 |
4√n | 108.43253692637 |
5√n | 42.474443264032 |
Divisors of 138241512
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 | -138241511 | 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 138241512 can be divided by 32 positive divisors. The sum of these divisors (counting 138241512) is 1, the average is 0.03125.
Base conversion 138241512
Base | System | Value |
---|---|---|
2 | Binary | 1000001111010110010111101000 |
3 | Ternary | 100122010101201000 |
4 | Quaternary | 20033112113220 |
5 | Quinary | 240342212022 |
6 | Senary | 21414555000 |
8 | Octal | 1017262750 |
10 | Decimal | 138241512 |
12 | Duodecimal | 3a368a60 |
16 | Hexadecimal | 83d65e8 |
20 | Vigesimal | 23403fc |
36 | Base36 | 2aazu0 |
Cryptographic Hash Functions
md5 | 5a3b7056662408fd20ad4497878553ba |
---|---|
sha1 | 135fddd6f043574dd88eca8ca0a0586784bc3f22 |
sha256 | 893e43386f3d3ef5e0bbf82af39a9ce63943f6470952bca5f6db5a9da2250fac |
sha512 | 7db5b4b26eb0a1cd0d6c10257ae246b078e4e6115f6c90d61a028de7775378a817e0816ac14006be24a70d61ab4abb1c665979fb0fcd15cf8042fcf39edf9164 |
ripemd-160 | c964beeea472b67b4cafa2d77d6a04edc27a33b0 |
138241512 as geometric shapes
Circle
Radius = nDiameter | 276483024 |
---|---|
Circumference | 868597037.04069 |
Area | 6.0038083859613E+16 |
Sphere
Radius = nVolume | 1.1066340653781E+25 |
---|---|
Surface area | 2.4015233543845E+17 |
Circumference | 868597037.04069 |
Square
Length = nPerimeter | 552966048 |
---|---|
Area | 19110715640046144 |
Diagonal | 195503021.15336 |
Cube
Length = nSurface area | 114664293840276864 |
---|---|
Volume | 2.641894225482E+24 |
Space diagonal | 239441322.49914 |
Equilateral Triangle
Length = nPerimeter | 414724536 |
---|---|
Area | 8.2751826143903E+15 |
Altitude | 119720661.24957 |
Triangular Pyramid
Length = nSurface area | 8.2751826143903E+15 |
---|---|
Volume | 3.1135022033599E+23 |
Height | 65167673.717788 |