121534448 (number)
121534448 is an even 9-digits composite number following 121534447 and preceding 121534449. In scientific notation, it is written as 1.21534448 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 51229440 positive integers (up to 121534448) that are relatively prime to 121534448.
Interesting facts
- 121534448 has 40 divisors, whose sum is 273539040
- The reverse of 121534448 is 844435121
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred twenty-one million five hundred thirty-four thousand four hundred forty-eight |
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Notation
Scientific notation | 1.21534448 × 10^8 |
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Engineering notation | 1.21534448 × 10^6 |
Prime Factorization of 121534448
Prime Factorization 2 × 2 × 2 × 2 × 7 × 61 × 17789
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15191806 | Product of the distinct prime numbers |
The prime factorization of 121534448 is 2 × 2 × 2 × 2 × 7 × 61 × 17789. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121534448)
Multiplication
n×yn×2 | 243068896 |
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n×3 | 364603344 |
n×4 | 486137792 |
n×5 | 607672240 |
Division
n÷yn÷2 | 60767224 |
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n÷3 | 40511482.666667 |
n÷3 | 30383612 |
n÷5 | 24306889.6 |
Exponentiation
nyn2 | 14770622050664704 |
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n3 | 1.7951393975442E+24 |
n4 | 2.1817127576358E+32 |
n5 | 2.6515325569383E+40 |
Nth Root
y√n2√n | 11024.266324795 |
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3√n | 495.33589146663 |
4√n | 104.99650625042 |
5√n | 41.394236685223 |
Divisors of 121534448
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 | -121534447 | 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 121534448 can be divided by 40 positive divisors. The sum of these divisors (counting 121534448) is 1, the average is 0.025.
Base conversion 121534448
Base | System | Value |
---|---|---|
2 | Binary | 111001111100111011111110000 |
3 | Ternary | 22110200120220212 |
4 | Quaternary | 13033213133300 |
5 | Quinary | 222103100243 |
6 | Senary | 20020523252 |
8 | Octal | 717473760 |
10 | Decimal | 121534448 |
12 | Duodecimal | 34850528 |
16 | Hexadecimal | 73e77f0 |
20 | Vigesimal | 1hjbg28 |
36 | Base36 | 20cwkw |
Cryptographic Hash Functions
md5 | b105c625974ed359bdec74dab5fa5284 |
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sha1 | 5a3ca6d9537cb680e466362315d3542b5f2dad53 |
sha256 | 2482c0f43ea0aa1622c3fe9adc1ea4614d5c9c30a1e9045adc590175aa169d10 |
sha512 | f7f314ee5974db4a6c53128cf97820109841ce435dfec8cf9c9fb13889097b36643de3fd14f0e1cde1d439cace4071c500d20adbbad26643bbf2205bcd4a4008 |
ripemd-160 | 2541d09ed5c9f8cdaf348fc88480023e4b6d321c |
121534448 as geometric shapes
Circle
Radius = nDiameter | 243068896 |
---|---|
Circumference | 763623457.98978 |
Area | 4.640327772332E+16 |
Sphere
Radius = nVolume | 7.5194623246591E+24 |
---|---|
Surface area | 1.8561311089328E+17 |
Circumference | 763623457.98978 |
Square
Length = nPerimeter | 486137792 |
---|---|
Area | 14770622050664704 |
Diagonal | 171875664.65713 |
Cube
Length = nSurface area | 88623732303988224 |
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Volume | 1.7951393975442E+24 |
Space diagonal | 210503838.80584 |
Equilateral Triangle
Length = nPerimeter | 364603344 |
---|---|
Area | 6.3958669627871E+15 |
Altitude | 105251919.40292 |
Triangular Pyramid
Length = nSurface area | 6.3958669627871E+15 |
---|---|
Volume | 2.115592068631E+23 |
Height | 57291888.219043 |