121473072 (number)
121473072 is an even 9-digits composite number following 121473071 and preceding 121473073. In scientific notation, it is written as 1.21473072 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 33758208 positive integers (up to 121473072) that are relatively prime to 121473072.
Interesting facts
- 121473072 has 120 divisors, whose sum is 399144096
- The reverse of 121473072 is 270374121
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred twenty-one million four hundred seventy-three thousand seventy-two |
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Notation
Scientific notation | 1.21473072 × 10^8 |
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Engineering notation | 1.21473072 × 10^6 |
Prime Factorization of 121473072
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 37 × 3257
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5061378 | Product of the distinct prime numbers |
The prime factorization of 121473072 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 37 × 3257. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121473072)
Multiplication
n×yn×2 | 242946144 |
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n×3 | 364419216 |
n×4 | 485892288 |
n×5 | 607365360 |
Division
n÷yn÷2 | 60736536 |
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n÷3 | 40491024 |
n÷3 | 30368268 |
n÷5 | 24294614.4 |
Exponentiation
nyn2 | 14755707221117184 |
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n3 | 1.7924210856817E+24 |
n4 | 2.1773089559533E+32 |
n5 | 2.6448440757276E+40 |
Nth Root
y√n2√n | 11021.482295953 |
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3√n | 495.25249438504 |
4√n | 104.98324769197 |
5√n | 41.390054947319 |
Divisors of 121473072
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121473071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121473072 can be divided by 120 positive divisors. The sum of these divisors (counting 121473072) is 1, the average is 0.0083333333333333.
Base conversion 121473072
Base | System | Value |
---|---|---|
2 | Binary | 111001111011000100000110000 |
3 | Ternary | 22110120110201200 |
4 | Quaternary | 13033120200300 |
5 | Quinary | 222044114242 |
6 | Senary | 20015331200 |
8 | Octal | 717304060 |
10 | Decimal | 121473072 |
12 | Duodecimal | 34820b00 |
16 | Hexadecimal | 73d8830 |
20 | Vigesimal | 1hj42dc |
36 | Base36 | 20bl80 |
Cryptographic Hash Functions
md5 | 9d95f602e4a72256dc293c88bd4e2bb5 |
---|---|
sha1 | 371d440ed43462629e9452049193b3230f90d24f |
sha256 | 722683ff50781ea15a3da357dce8f8fc2d2837769969e0bdd1a3878da764ebcf |
sha512 | 1036fc1db0f3953c2ab8ba83b214bd31135d6b04b9240da85d73bb7dfebe38116fd04358b1b0dba6a2627d63bdf5828f962775662875ae26ef7b44acc0858539 |
ripemd-160 | eb81eb44f0dcc840f6fd7a64abc9d50f6aa056bb |
121473072 as geometric shapes
Circle
Radius = nDiameter | 242946144 |
---|---|
Circumference | 763237821.20837 |
Area | 4.6356421404384E+16 |
Sphere
Radius = nVolume | 7.508075886556E+24 |
---|---|
Surface area | 1.8542568561753E+17 |
Circumference | 763237821.20837 |
Square
Length = nPerimeter | 485892288 |
---|---|
Area | 14755707221117184 |
Diagonal | 171788865.88552 |
Cube
Length = nSurface area | 88534243326703104 |
---|---|
Volume | 1.7924210856817E+24 |
Space diagonal | 210397532.45547 |
Equilateral Triangle
Length = nPerimeter | 364419216 |
---|---|
Area | 6.3894086521465E+15 |
Altitude | 105198766.22774 |
Triangular Pyramid
Length = nSurface area | 6.3894086521465E+15 |
---|---|
Volume | 2.1123885073788E+23 |
Height | 57262955.295174 |