189936072 (number)
189936072 is an even 9-digits composite number following 189936071 and preceding 189936073. In scientific notation, it is written as 1.89936072 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 62443008 positive integers (up to 189936072) that are relatively prime to 189936072.
Interesting facts
- 189936072 has 32 divisors, whose sum is 401131800
- The reverse of 189936072 is 270639981
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred eighty-nine million nine hundred thirty-six thousand seventy-two |
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Notation
Scientific notation | 1.89936072 × 10^8 |
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Engineering notation | 1.89936072 × 10^6 |
Prime Factorization of 189936072
Prime Factorization 2 × 2 × 2 × 9 × 73 × 36137
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 47484018 | Product of the distinct prime numbers |
The prime factorization of 189936072 is 2 × 2 × 2 × 9 × 73 × 36137. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 189936072)
Multiplication
n×yn×2 | 379872144 |
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n×3 | 569808216 |
n×4 | 759744288 |
n×5 | 949680360 |
Division
n÷yn÷2 | 94968036 |
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n÷3 | 63312024 |
n÷3 | 47484018 |
n÷5 | 37987214.4 |
Exponentiation
nyn2 | 36075711446789184 |
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n3 | 6.8520789268086E+24 |
n4 | 1.301456956392E+33 |
n5 | 2.4719362217417E+41 |
Nth Root
y√n2√n | 13781.729644714 |
---|---|
3√n | 574.82522425963 |
4√n | 117.39561169275 |
5√n | 45.260723344976 |
Divisors of 189936072
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -189936071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 189936072 can be divided by 32 positive divisors. The sum of these divisors (counting 189936072) is 1, the average is 0.03125.
Base conversion 189936072
Base | System | Value |
---|---|---|
2 | Binary | 1011010100100011000111001000 |
3 | Ternary | 111020101202022100 |
4 | Quaternary | 23110203013020 |
5 | Quinary | 342110423242 |
6 | Senary | 30502553400 |
8 | Octal | 1324430710 |
10 | Decimal | 189936072 |
12 | Duodecimal | 53738860 |
16 | Hexadecimal | b5231c8 |
20 | Vigesimal | 2j7203c |
36 | Base36 | 352zm0 |
Cryptographic Hash Functions
md5 | 906d95101455c36b3ccbdbc8e390d83d |
---|---|
sha1 | b3fd4fcfbe440b726381ee90390deb2236dc929a |
sha256 | b95c1542e15b7fa07427b6a42e93949a57554e8bd0d9a525e057c13d2da4be68 |
sha512 | 1a883d682f4bd568a5faca726a59d15b2f490abed924775ca424d3663f0237da06f5f143a74b4382013c060ee1cbd320706064eab6ff7e120b7a02021e1f4a73 |
ripemd-160 | 47719e869d9c4a7bdd2770fe15e4ca84fe3ac94a |
189936072 as geometric shapes
Circle
Radius = nDiameter | 379872144 |
---|---|
Circumference | 1193403536.8938 |
Area | 1.1333519005426E+17 |
Sphere
Radius = nVolume | 2.8701921091039E+25 |
---|---|
Surface area | 4.5334076021703E+17 |
Circumference | 1193403536.8938 |
Square
Length = nPerimeter | 759744288 |
---|---|
Area | 36075711446789184 |
Diagonal | 268610169.00627 |
Cube
Length = nSurface area | 216454268680735104 |
---|---|
Volume | 6.8520789268086E+24 |
Space diagonal | 328978926.89406 |
Equilateral Triangle
Length = nPerimeter | 569808216 |
---|---|
Area | 1.5621241286258E+16 |
Altitude | 164489463.44703 |
Triangular Pyramid
Length = nSurface area | 1.5621241286258E+16 |
---|---|
Volume | 8.0752524572863E+23 |
Height | 89536723.002091 |