61679904 (number)
61679904 is an even 8-digits composite number following 61679903 and preceding 61679905. In scientific notation, it is written as 6.1679904 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 17249280 positive integers (up to 61679904) that are relatively prime to 61679904.
Interesting facts
- 61679904 has 96 divisors, whose sum is 190257984
- The reverse of 61679904 is 40997616
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixty-one million six hundred seventy-nine thousand nine hundred four |
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Notation
Scientific notation | 6.1679904 × 10^7 |
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Engineering notation | 6.1679904 × 10^6 |
Prime Factorization of 61679904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 4493
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 3854994 | Product of the distinct prime numbers |
The prime factorization of 61679904 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 4493. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61679904)
Multiplication
n×yn×2 | 123359808 |
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n×3 | 185039712 |
n×4 | 246719616 |
n×5 | 308399520 |
Division
n÷yn÷2 | 30839952 |
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n÷3 | 20559968 |
n÷3 | 15419976 |
n÷5 | 12335980.8 |
Exponentiation
nyn2 | 3804410557449216 |
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n3 | 2.3465567796005E+23 |
n4 | 1.4473539689631E+31 |
n5 | 8.9272653859663E+38 |
Nth Root
y√n2√n | 7853.6554546275 |
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3√n | 395.10685353593 |
4√n | 88.620852256269 |
5√n | 36.143377838223 |
Divisors of 61679904
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 | -61679903 | 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 61679904 can be divided by 96 positive divisors. The sum of these divisors (counting 61679904) is 1, the average is 0.010416666666667.
Base conversion 61679904
Base | System | Value |
---|---|---|
2 | Binary | 11101011010010100100100000 |
3 | Ternary | 11022001122220220 |
4 | Quaternary | 3223102210200 |
5 | Quinary | 111242224104 |
6 | Senary | 10042003040 |
8 | Octal | 353224440 |
10 | Decimal | 61679904 |
12 | Duodecimal | 187a6480 |
16 | Hexadecimal | 3ad2920 |
20 | Vigesimal | j59jf4 |
36 | Base36 | 10q0io |
Cryptographic Hash Functions
md5 | 842f95d853e9374560b0aeadd31135bb |
---|---|
sha1 | ee49c307ca55d14a2224458df5f1947332a0ba92 |
sha256 | 5160ee8285244ac05e86babdc10774aae3378cdc208e5445f614200de795538b |
sha512 | 3d27266828d274f30eb1f505b7270ada02ed73a260cd6a4253ab8e05896500cb841f37dea4047880adf603d6a7fbeb0258ddb2345743155679a80cb58333371d |
ripemd-160 | 7196a30ba8744ee1733086262eff7ee6daac076c |
61679904 as geometric shapes
Circle
Radius = nDiameter | 123359808 |
---|---|
Circumference | 387546266.56105 |
Area | 1.1951908258522E+16 |
Sphere
Radius = nVolume | 9.8292340533658E+23 |
---|---|
Surface area | 4.7807633034088E+16 |
Circumference | 387546266.56105 |
Square
Length = nPerimeter | 246719616 |
---|---|
Area | 3804410557449216 |
Diagonal | 87228556.762671 |
Cube
Length = nSurface area | 22826463344695296 |
---|---|
Volume | 2.3465567796005E+23 |
Space diagonal | 106832727.53397 |
Equilateral Triangle
Length = nPerimeter | 185039712 |
---|---|
Area | 1.6473580945884E+15 |
Altitude | 53416363.766985 |
Triangular Pyramid
Length = nSurface area | 1.6473580945884E+15 |
---|---|
Volume | 2.7654436854913E+22 |
Height | 29076185.587557 |