121566316 (number)
121566316 is an even 9-digits composite number following 121566315 and preceding 121566317. In scientific notation, it is written as 1.21566316 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 36 positive divisors. There are 57271104 positive integers (up to 121566316) that are relatively prime to 121566316.
Interesting facts
- 121566316 has 36 divisors, whose sum is 225725752
- The reverse of 121566316 is 613665121
- Previous prime number is 73
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 five hundred sixty-six thousand three hundred sixteen |
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Notation
Scientific notation | 1.21566316 × 10^8 |
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Engineering notation | 1.21566316 × 10^6 |
Prime Factorization of 121566316
Prime Factorization 2 × 2 × 23 × 23 × 73 × 787
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2642746 | Product of the distinct prime numbers |
The prime factorization of 121566316 is 2 × 2 × 23 × 23 × 73 × 787. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121566316)
Multiplication
n×yn×2 | 243132632 |
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n×3 | 364698948 |
n×4 | 486265264 |
n×5 | 607831580 |
Division
n÷yn÷2 | 60783158 |
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n÷3 | 40522105.333333 |
n÷3 | 30391579 |
n÷5 | 24313263.2 |
Exponentiation
nyn2 | 14778369185811856 |
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n3 | 1.7965518984071E+24 |
n4 | 2.1840019579215E+32 |
n5 | 2.6550107216131E+40 |
Nth Root
y√n2√n | 11025.711587013 |
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3√n | 495.37918230567 |
4√n | 105.00338845491 |
5√n | 41.396407284948 |
Divisors of 121566316
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121566315 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121566316 can be divided by 36 positive divisors. The sum of these divisors (counting 121566316) is 1, the average is 0.027777777777778.
Base conversion 121566316
Base | System | Value |
---|---|---|
2 | Binary | 111001111101111010001101100 |
3 | Ternary | 22110202012122011 |
4 | Quaternary | 13033233101230 |
5 | Quinary | 222110110231 |
6 | Senary | 20021331004 |
8 | Octal | 717572154 |
10 | Decimal | 121566316 |
12 | Duodecimal | 34866a64 |
16 | Hexadecimal | 73ef46c |
20 | Vigesimal | 1hjfffg |
36 | Base36 | 20dl64 |
Cryptographic Hash Functions
md5 | f73865d7ddcbe044a20386177aa1971b |
---|---|
sha1 | 52c077c1851dc0480ff6c30f5eb0fdf05130bfe2 |
sha256 | 5fef90438dab32541e2688f0958c2988c534b10a3ab15dfb8ef650b80964576f |
sha512 | 50475c7e16b18a29a4b2234b5a999828e0483dffe28ede4d8c88f0338efb9f771756ec31e1c06a45b6cca3d7e1cf98a7eb13d0723a84ae9c62b446a38bd09be2 |
ripemd-160 | 6348b6514d68465a3fea8e2f8f6af33f5103f684 |
121566316 as geometric shapes
Circle
Radius = nDiameter | 243132632 |
---|---|
Circumference | 763823690.53915 |
Area | 4.6427616066184E+16 |
Sphere
Radius = nVolume | 7.5253789944379E+24 |
---|---|
Surface area | 1.8571046426474E+17 |
Circumference | 763823690.53915 |
Square
Length = nPerimeter | 486265264 |
---|---|
Area | 14778369185811856 |
Diagonal | 171920732.81493 |
Cube
Length = nSurface area | 88670215114871136 |
---|---|
Volume | 1.7965518984071E+24 |
Space diagonal | 210559035.80097 |
Equilateral Triangle
Length = nPerimeter | 364698948 |
---|---|
Area | 6.3992215707091E+15 |
Altitude | 105279517.90049 |
Triangular Pyramid
Length = nSurface area | 6.3992215707091E+15 |
---|---|
Volume | 2.117256716862E+23 |
Height | 57306910.938311 |