121681092 (number)
121681092 is an even 9-digits composite number following 121681091 and preceding 121681093. In scientific notation, it is written as 1.21681092 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 34836480 positive integers (up to 121681092) that are relatively prime to 121681092.
Interesting facts
- 121681092 has 48 divisors, whose sum is 234012800
- The reverse of 121681092 is 290186121
- Previous prime number is 61
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 six hundred eighty-one thousand ninety-two |
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Notation
Scientific notation | 1.21681092 × 10^8 |
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Engineering notation | 1.21681092 × 10^6 |
Prime Factorization of 121681092
Prime Factorization 2 × 2 × 39 × 19 × 61 × 673
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 60840546 | Product of the distinct prime numbers |
The prime factorization of 121681092 is 2 × 2 × 39 × 19 × 61 × 673. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121681092)
Multiplication
n×yn×2 | 243362184 |
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n×3 | 365043276 |
n×4 | 486724368 |
n×5 | 608405460 |
Division
n÷yn÷2 | 60840546 |
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n÷3 | 40560364 |
n÷3 | 30420273 |
n÷5 | 24336218.4 |
Exponentiation
nyn2 | 14806288150312464 |
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n3 | 1.8016453105967E+24 |
n4 | 2.1922616879008E+32 |
n5 | 2.6675679613354E+40 |
Nth Root
y√n2√n | 11030.915283874 |
---|---|
3√n | 495.53503621422 |
4√n | 105.02816424119 |
5√n | 41.404221161104 |
Divisors of 121681092
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 | -121681091 | 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 121681092 can be divided by 48 positive divisors. The sum of these divisors (counting 121681092) is 1, the average is 0.020833333333333.
Base conversion 121681092
Base | System | Value |
---|---|---|
2 | Binary | 111010000001011010011000100 |
3 | Ternary | 22110222001002010 |
4 | Quaternary | 13100023103010 |
5 | Quinary | 222122243332 |
6 | Senary | 20024014220 |
8 | Octal | 720132304 |
10 | Decimal | 121681092 |
12 | Duodecimal | 34901370 |
16 | Hexadecimal | 740b4c4 |
20 | Vigesimal | 1i0a2ec |
36 | Base36 | 20g1qc |
Cryptographic Hash Functions
md5 | afb9696bcf854a5a9e94379ee19587a3 |
---|---|
sha1 | 2148b87937fb6cb1652f838c92cb6de806dee843 |
sha256 | a2c58ad9821e57c8136ef5f6d03ecdef378611cb0727da3f47d2ea7e3837f683 |
sha512 | cb052ae0c1ad0f21b9a207fca058a3d415b7e8eec9bed5fb55dd3cc1d142cd32d9bacb0dbc0cc4ad6a68860668788a595f31ca5349c375d590ac7c62a2ac6384 |
ripemd-160 | a6e168943f81416018c132d1b6592fb1b79c4083 |
121681092 as geometric shapes
Circle
Radius = nDiameter | 243362184 |
---|---|
Circumference | 764544849.41597 |
Area | 4.6515326079955E+16 |
Sphere
Radius = nVolume | 7.5467142295267E+24 |
---|---|
Surface area | 1.8606130431982E+17 |
Circumference | 764544849.41597 |
Square
Length = nPerimeter | 486724368 |
---|---|
Area | 14806288150312464 |
Diagonal | 172083050.59077 |
Cube
Length = nSurface area | 88837728901874784 |
---|---|
Volume | 1.8016453105967E+24 |
Space diagonal | 210757833.66446 |
Equilateral Triangle
Length = nPerimeter | 365043276 |
---|---|
Area | 6.4113108369616E+15 |
Altitude | 105378916.83223 |
Triangular Pyramid
Length = nSurface area | 6.4113108369616E+15 |
---|---|
Volume | 2.1232593606931E+23 |
Height | 57361016.863589 |