121354512 (number)
121354512 is an even 9-digits composite number following 121354511 and preceding 121354513. In scientific notation, it is written as 1.21354512 × 10^8. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 40293504 positive integers (up to 121354512) that are relatively prime to 121354512.
Interesting facts
- 121354512 has 40 divisors, whose sum is 314723904
- The reverse of 121354512 is 215453121
- Previous prime number is 263
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred twenty-one million three hundred fifty-four thousand five hundred twelve |
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Notation
Scientific notation | 1.21354512 × 10^8 |
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Engineering notation | 1.21354512 × 10^6 |
Prime Factorization of 121354512
Prime Factorization 2 × 2 × 2 × 2 × 3 × 263 × 9613
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15169314 | Product of the distinct prime numbers |
The prime factorization of 121354512 is 2 × 2 × 2 × 2 × 3 × 263 × 9613. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121354512)
Multiplication
n×yn×2 | 242709024 |
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n×3 | 364063536 |
n×4 | 485418048 |
n×5 | 606772560 |
Division
n÷yn÷2 | 60677256 |
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n÷3 | 40451504 |
n÷3 | 30338628 |
n÷5 | 24270902.4 |
Exponentiation
nyn2 | 14726917582758144 |
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n3 | 1.7871778965198E+24 |
n4 | 2.1688210148935E+32 |
n5 | 2.6319621587775E+40 |
Nth Root
y√n2√n | 11016.102396038 |
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3√n | 495.09131669042 |
4√n | 104.95762190541 |
5√n | 41.381972296957 |
Divisors of 121354512
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121354511 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121354512 can be divided by 40 positive divisors. The sum of these divisors (counting 121354512) is 1, the average is 0.025.
Base conversion 121354512
Base | System | Value |
---|---|---|
2 | Binary | 111001110111011100100010000 |
3 | Ternary | 22110100110002120 |
4 | Quaternary | 13032323210100 |
5 | Quinary | 222031321022 |
6 | Senary | 20013014240 |
8 | Octal | 716734420 |
10 | Decimal | 121354512 |
12 | Duodecimal | 34784380 |
16 | Hexadecimal | 73bb910 |
20 | Vigesimal | 1hi965c |
36 | Base36 | 2091qo |
Cryptographic Hash Functions
md5 | cc91d1bbe32ea9837c65b6c5f3c2dd8f |
---|---|
sha1 | 992e49a69104b500ecfe6cf506273f9cad599ea5 |
sha256 | ff0655307095dd88044925f3072205449fcb41e9e59bb237f19a5ded02aa0e26 |
sha512 | c127a41ab55acab93525c7e88242e50d9dfc73432385c4ec3c7440c31b2cc4ea65de205413499d869c6647ab1cd6ac78a831c3e815ce55b46cffc51f4def7b46 |
ripemd-160 | 157a581012a4acaf3b038386bc90c21986ec9355 |
121354512 as geometric shapes
Circle
Radius = nDiameter | 242709024 |
---|---|
Circumference | 762492886.75835 |
Area | 4.6265976088015E+16 |
Sphere
Radius = nVolume | 7.486113267153E+24 |
---|---|
Surface area | 1.8506390435206E+17 |
Circumference | 762492886.75835 |
Square
Length = nPerimeter | 485418048 |
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Area | 14726917582758144 |
Diagonal | 171621196.72557 |
Cube
Length = nSurface area | 88361505496548864 |
---|---|
Volume | 1.7871778965198E+24 |
Space diagonal | 210192180.51173 |
Equilateral Triangle
Length = nPerimeter | 364063536 |
---|---|
Area | 6.3769423730541E+15 |
Altitude | 105096090.25586 |
Triangular Pyramid
Length = nSurface area | 6.3769423730541E+15 |
---|---|
Volume | 2.1062093496931E+23 |
Height | 57207065.57519 |