61306784 (number)
61306784 is an even 8-digits composite number following 61306783 and preceding 61306785. In scientific notation, it is written as 6.1306784 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 96 positive divisors. There are 23581440 positive integers (up to 61306784) that are relatively prime to 61306784.
Interesting facts
- 61306784 has 96 divisors, whose sum is 152409600
- The reverse of 61306784 is 48760316
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | sixty-one million three hundred six thousand seven hundred eighty-four |
---|
Notation
Scientific notation | 6.1306784 × 10^7 |
---|---|
Engineering notation | 6.1306784 × 10^6 |
Prime Factorization of 61306784
Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 7 × 139 × 179
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 3831674 | Product of the distinct prime numbers |
The prime factorization of 61306784 is 2 × 2 × 2 × 2 × 2 × 11 × 7 × 139 × 179. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61306784)
Multiplication
n×yn×2 | 122613568 |
---|---|
n×3 | 183920352 |
n×4 | 245227136 |
n×5 | 306533920 |
Division
n÷yn÷2 | 30653392 |
---|---|
n÷3 | 20435594.666667 |
n÷3 | 15326696 |
n÷5 | 12261356.8 |
Exponentiation
nyn2 | 3758521764422656 |
---|---|
n3 | 2.3042288197076E+23 |
n4 | 1.4126485853639E+31 |
n5 | 8.6604941690809E+38 |
Nth Root
y√n2√n | 7829.8648775059 |
---|---|
3√n | 394.30853550108 |
4√n | 88.486523705623 |
5√n | 36.099543243529 |
Divisors of 61306784
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61306783 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61306784 can be divided by 96 positive divisors. The sum of these divisors (counting 61306784) is 1, the average is 0.010416666666667.
Base conversion 61306784
Base | System | Value |
---|---|---|
2 | Binary | 11101001110111011110100000 |
3 | Ternary | 11021100201002122 |
4 | Quaternary | 3221313132200 |
5 | Quinary | 111143304114 |
6 | Senary | 10030003412 |
8 | Octal | 351673640 |
10 | Decimal | 61306784 |
12 | Duodecimal | 18646568 |
16 | Hexadecimal | 3a777a0 |
20 | Vigesimal | j336j4 |
36 | Base36 | 10i0m8 |
Cryptographic Hash Functions
md5 | 48b90c7935151535f047a295ee5401ed |
---|---|
sha1 | cbdf209ae1aa1d2f4e811df43df52de6a51cab7b |
sha256 | a20e6c70f3ce52966adcb252e90cba4a1c84ca379e6e3d0e08c946919a44a1eb |
sha512 | 549df89f9b4f38c684305adbc49b12407acf8a41f5d6a29479e832bbbcb9f635ffff059acec10e24baed1e6d93861944b543c31699461cc965404f7c354b711d |
ripemd-160 | 7ce25e0fbd5a71c7e35d004d6640e183ac0eef8c |
61306784 as geometric shapes
Circle
Radius = nDiameter | 122613568 |
---|---|
Circumference | 385201884.45923 |
Area | 1.1807744363468E+16 |
Sphere
Radius = nVolume | 9.6519311095776E+23 |
---|---|
Surface area | 4.723097745387E+16 |
Circumference | 385201884.45923 |
Square
Length = nPerimeter | 245227136 |
---|---|
Area | 3758521764422656 |
Diagonal | 86700885.398278 |
Cube
Length = nSurface area | 22551130586535936 |
---|---|
Volume | 2.3042288197076E+23 |
Space diagonal | 106186464.73665 |
Equilateral Triangle
Length = nPerimeter | 183920352 |
---|---|
Area | 1.6274876643334E+15 |
Altitude | 53093232.368325 |
Triangular Pyramid
Length = nSurface area | 1.6274876643334E+15 |
---|---|
Volume | 2.7155597063678E+22 |
Height | 28900295.132759 |