121188172 (number)
121188172 is an even 9-digits composite number following 121188171 and preceding 121188173. In scientific notation, it is written as 1.21188172 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 47513088 positive integers (up to 121188172) that are relatively prime to 121188172.
Interesting facts
- 121188172 has 48 divisors, whose sum is 235569600
- The reverse of 121188172 is 271881121
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | one hundred twenty-one million one hundred eighty-eight thousand one hundred seventy-two |
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Notation
Scientific notation | 1.21188172 × 10^8 |
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Engineering notation | 1.21188172 × 10^6 |
Prime Factorization of 121188172
Prime Factorization 2 × 2 × 17 × 49 × 37 × 983
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 60594086 | Product of the distinct prime numbers |
The prime factorization of 121188172 is 2 × 2 × 17 × 49 × 37 × 983. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121188172)
Multiplication
n×yn×2 | 242376344 |
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n×3 | 363564516 |
n×4 | 484752688 |
n×5 | 605940860 |
Division
n÷yn÷2 | 60594086 |
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n÷3 | 40396057.333333 |
n÷3 | 30297043 |
n÷5 | 24237634.4 |
Exponentiation
nyn2 | 14686573032701584 |
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n3 | 1.7798389387776E+24 |
n4 | 2.1569542744488E+32 |
n5 | 2.6139734560803E+40 |
Nth Root
y√n2√n | 11008.549949925 |
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3√n | 494.86500689195 |
4√n | 104.92163718664 |
5√n | 41.370621661 |
Divisors of 121188172
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121188171 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121188172 can be divided by 48 positive divisors. The sum of these divisors (counting 121188172) is 1, the average is 0.020833333333333.
Base conversion 121188172
Base | System | Value |
---|---|---|
2 | Binary | 111001110010010111101001100 |
3 | Ternary | 22110000222220211 |
4 | Quaternary | 13032102331030 |
5 | Quinary | 222011010142 |
6 | Senary | 20005252204 |
8 | Octal | 716227514 |
10 | Decimal | 121188172 |
12 | Duodecimal | 34704064 |
16 | Hexadecimal | 7392f4c |
20 | Vigesimal | 1hh8a8c |
36 | Base36 | 205he4 |
Cryptographic Hash Functions
md5 | 6dad6dfcc0c4876dbc640193a6a7aca7 |
---|---|
sha1 | e32a057c54a7f8f3196206e2367c59225bc12f78 |
sha256 | 54672c5ab37dc3232380f9da941fd2730dd445f1aa7269cf77e337b22a9d1ea2 |
sha512 | 391f40b29eb2782c78ff0b9bdc473d2bfc09795d6bfca5e7156ef3dd21bab1d46c2c81031d15ec2ffbc6c62ea31965dcabc4dbe8d3e330e50777ee31bd007474 |
ripemd-160 | 324780a3e389157ff3facf0f2a241c00d0d59cde |
121188172 as geometric shapes
Circle
Radius = nDiameter | 242376344 |
---|---|
Circumference | 761447741.71435 |
Area | 4.6139229945945E+16 |
Sphere
Radius = nVolume | 7.455371912849E+24 |
---|---|
Surface area | 1.8455691978378E+17 |
Circumference | 761447741.71435 |
Square
Length = nPerimeter | 484752688 |
---|---|
Area | 14686573032701584 |
Diagonal | 171385956.4416 |
Cube
Length = nSurface area | 88119438196209504 |
---|---|
Volume | 1.7798389387776E+24 |
Space diagonal | 209904071.1804 |
Equilateral Triangle
Length = nPerimeter | 363564516 |
---|---|
Area | 6.3594726704275E+15 |
Altitude | 104952035.5902 |
Triangular Pyramid
Length = nSurface area | 6.3594726704275E+15 |
---|---|
Volume | 2.0975603050492E+23 |
Height | 57128652.147201 |