121486008 (number)
121486008 is an even 9-digits composite number following 121486007 and preceding 121486009. In scientific notation, it is written as 1.21486008 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 33264000 positive integers (up to 121486008) that are relatively prime to 121486008.
Interesting facts
- 121486008 has 128 divisors, whose sum is 361912320
- The reverse of 121486008 is 800684121
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | one hundred twenty-one million four hundred eighty-six thousand eight |
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Notation
Scientific notation | 1.21486008 × 10^8 |
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Engineering notation | 1.21486008 × 10^6 |
Prime Factorization of 121486008
Prime Factorization 2 × 2 × 2 × 3 × 7 × 251 × 67 × 43
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 30371502 | Product of the distinct prime numbers |
The prime factorization of 121486008 is 2 × 2 × 2 × 3 × 7 × 251 × 67 × 43. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121486008)
Multiplication
n×yn×2 | 242972016 |
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n×3 | 364458024 |
n×4 | 485944032 |
n×5 | 607430040 |
Division
n÷yn÷2 | 60743004 |
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n÷3 | 40495336 |
n÷3 | 30371502 |
n÷5 | 24297201.6 |
Exponentiation
nyn2 | 14758850139776064 |
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n3 | 1.7929937861516E+24 |
n4 | 2.1782365744837E+32 |
n5 | 2.6462526591362E+40 |
Nth Root
y√n2√n | 11022.069134242 |
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3√n | 495.27007402569 |
4√n | 104.98604256872 |
5√n | 41.390936457824 |
Divisors of 121486008
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121486007 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121486008 can be divided by 128 positive divisors. The sum of these divisors (counting 121486008) is 1, the average is 0.0078125.
Base conversion 121486008
Base | System | Value |
---|---|---|
2 | Binary | 111001111011011101010111000 |
3 | Ternary | 22110121010110210 |
4 | Quaternary | 13033123222320 |
5 | Quinary | 222100023013 |
6 | Senary | 20015511120 |
8 | Octal | 717335270 |
10 | Decimal | 121486008 |
12 | Duodecimal | 348284a0 |
16 | Hexadecimal | 73dbab8 |
20 | Vigesimal | 1hj5f08 |
36 | Base36 | 20bv7c |
Cryptographic Hash Functions
md5 | 6e9933cfd9cc3d4787eb47d85ee4b1db |
---|---|
sha1 | b54a63401ecade17f677f205089e70494cab1e73 |
sha256 | 55e8ccafb4d73c62ff2570ee8839577719d8b12cf3c52e05630ba8275cff09c2 |
sha512 | bf30be572ea679148547906c98494096e681965415dd1dde20aeca6844d183f5c115b7ab0de0b79f746d8c871fdd1007a7e441a8098dc560c19d4c9f21209b07 |
ripemd-160 | 91bc74de760556803bd79e13af14b9bdfb9f5c73 |
121486008 as geometric shapes
Circle
Radius = nDiameter | 242972016 |
---|---|
Circumference | 763319100.4935 |
Area | 4.6366295174553E+16 |
Sphere
Radius = nVolume | 7.5104748086748E+24 |
---|---|
Surface area | 1.8546518069821E+17 |
Circumference | 763319100.4935 |
Square
Length = nPerimeter | 485944032 |
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Area | 14758850139776064 |
Diagonal | 171807160.15217 |
Cube
Length = nSurface area | 88553100838656384 |
---|---|
Volume | 1.7929937861516E+24 |
Space diagonal | 210419938.26472 |
Equilateral Triangle
Length = nPerimeter | 364458024 |
---|---|
Area | 6.3907695758468E+15 |
Altitude | 105209969.13236 |
Triangular Pyramid
Length = nSurface area | 6.3907695758468E+15 |
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Volume | 2.1130634413553E+23 |
Height | 57269053.384055 |