61189788 (number)
61189788 is an even 8-digits composite number following 61189787 and preceding 61189789. In scientific notation, it is written as 6.1189788 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 18278400 positive integers (up to 61189788) that are relatively prime to 61189788.
Interesting facts
- 61189788 has 48 divisors, whose sum is 157973760
- The reverse of 61189788 is 88798116
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | sixty-one million one hundred eighty-nine thousand seven hundred eighty-eight |
---|
Notation
Scientific notation | 6.1189788 × 10^7 |
---|---|
Engineering notation | 6.1189788 × 10^6 |
Prime Factorization of 61189788
Prime Factorization 2 × 2 × 3 × 11 × 71 × 6529
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30594894 | Product of the distinct prime numbers |
The prime factorization of 61189788 is 2 × 2 × 3 × 11 × 71 × 6529. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61189788)
Multiplication
n×yn×2 | 122379576 |
---|---|
n×3 | 183569364 |
n×4 | 244759152 |
n×5 | 305948940 |
Division
n÷yn÷2 | 30594894 |
---|---|
n÷3 | 20396596 |
n÷3 | 15297447 |
n÷5 | 12237957.6 |
Exponentiation
nyn2 | 3744190155484944 |
---|---|
n3 | 2.2910620184581E+23 |
n4 | 1.401895992043E+31 |
n5 | 8.5781718551163E+38 |
Nth Root
y√n2√n | 7822.3901718081 |
---|---|
3√n | 394.05754697243 |
4√n | 88.444277213442 |
5√n | 36.085754460027 |
Divisors of 61189788
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 | -61189787 | 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 61189788 can be divided by 48 positive divisors. The sum of these divisors (counting 61189788) is 1, the average is 0.020833333333333.
Base conversion 61189788
Base | System | Value |
---|---|---|
2 | Binary | 11101001011010111010011100 |
3 | Ternary | 11021010202121110 |
4 | Quaternary | 3221122322130 |
5 | Quinary | 111131033123 |
6 | Senary | 10023302020 |
8 | Octal | 351327234 |
10 | Decimal | 61189788 |
12 | Duodecimal | 185aa910 |
16 | Hexadecimal | 3a5ae9c |
20 | Vigesimal | j28e98 |
36 | Base36 | 10ficc |
Cryptographic Hash Functions
md5 | 17acf9875d4c5755119fbd6fa4720b27 |
---|---|
sha1 | 845fb20a113380feedc87bbe2b6c6b04981277da |
sha256 | a52aa66e3c9d875969f7b024eb812603363b0090fbc25be007e9a1fc20f50edc |
sha512 | c589f1a649ec7175073debe159c3076471754d43ee3eadf8c0e3f0c3f1941b102705b368d36a92365fcbbaeccf50d79bbbb23466989398e66a76fc38bef2f03a |
ripemd-160 | a89ad9fda71a44c6b2f2113670626a56445a5ecd |
61189788 as geometric shapes
Circle
Radius = nDiameter | 122379576 |
---|---|
Circumference | 384466776.91103 |
Area | 1.1762720286115E+16 |
Sphere
Radius = nVolume | 9.5967781414755E+23 |
---|---|
Surface area | 4.7050881144459E+16 |
Circumference | 384466776.91103 |
Square
Length = nPerimeter | 244759152 |
---|---|
Area | 3744190155484944 |
Diagonal | 86535428.068334 |
Cube
Length = nSurface area | 22465140932909664 |
---|---|
Volume | 2.2910620184581E+23 |
Space diagonal | 105983821.72037 |
Equilateral Triangle
Length = nPerimeter | 183569364 |
---|---|
Area | 1.6212818956248E+15 |
Altitude | 52991910.860184 |
Triangular Pyramid
Length = nSurface area | 1.6212818956248E+15 |
---|---|
Volume | 2.7000424822844E+22 |
Height | 28845142.689445 |