189804972 (number)
189804972 is an even 9-digits composite number following 189804971 and preceding 189804973. In scientific notation, it is written as 1.89804972 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 54136512 positive integers (up to 189804972) that are relatively prime to 189804972.
Interesting facts
- 189804972 has 48 divisors, whose sum is 507019520
- The reverse of 189804972 is 279408981
- Previous prime number is 709
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred eighty-nine million eight hundred four thousand nine hundred seventy-two |
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Notation
Scientific notation | 1.89804972 × 10^8 |
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Engineering notation | 1.89804972 × 10^6 |
Prime Factorization of 189804972
Prime Factorization 2 × 2 × 7 × 3 × 709 × 3187
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 94902486 | Product of the distinct prime numbers |
The prime factorization of 189804972 is 2 × 2 × 7 × 3 × 709 × 3187. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 189804972)
Multiplication
n×yn×2 | 379609944 |
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n×3 | 569414916 |
n×4 | 759219888 |
n×5 | 949024860 |
Division
n÷yn÷2 | 94902486 |
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n÷3 | 63268324 |
n÷3 | 47451243 |
n÷5 | 37960994.4 |
Exponentiation
nyn2 | 36025927395920784 |
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n3 | 6.8379001406568E+24 |
n4 | 1.2978674447362E+33 |
n5 | 2.4634169400786E+41 |
Nth Root
y√n2√n | 13776.972526647 |
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3√n | 574.69293951895 |
4√n | 117.37534888829 |
5√n | 45.254473537139 |
Divisors of 189804972
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 | -189804971 | 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 189804972 can be divided by 48 positive divisors. The sum of these divisors (counting 189804972) is 1, the average is 0.020833333333333.
Base conversion 189804972
Base | System | Value |
---|---|---|
2 | Binary | 1011010100000011000110101100 |
3 | Ternary | 111020011002110210 |
4 | Quaternary | 23110003012230 |
5 | Quinary | 342042224342 |
6 | Senary | 30500102420 |
8 | Octal | 1324030654 |
10 | Decimal | 189804972 |
12 | Duodecimal | 53694a10 |
16 | Hexadecimal | b5031ac |
20 | Vigesimal | 2j65c8c |
36 | Base36 | 3506gc |
Cryptographic Hash Functions
md5 | 511c946db3b5b039e0ed3641fab00dd7 |
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sha1 | 1ff4b42315169fcda67c5c725bef7e33af44ada1 |
sha256 | ad252b5ff483dd4d5f1a826303ea67ea1daffcf519869987e768bd52e971ff12 |
sha512 | fd337c50ec1fe7b847ffe4f38f7a605d23c21b947047a82db29989a57e5939f49b098bd1c08dd1bc36baa52df75f26616892acafbadad7c90e9edeff3669cdbe |
ripemd-160 | d57b53e675ee1589f160fdd069974a6aeb1d3224 |
189804972 as geometric shapes
Circle
Radius = nDiameter | 379609944 |
---|---|
Circumference | 1192579811.3 |
Area | 1.1317878884578E+17 |
Sphere
Radius = nVolume | 2.8642529130491E+25 |
---|---|
Surface area | 4.5271515538314E+17 |
Circumference | 1192579811.3 |
Square
Length = nPerimeter | 759219888 |
---|---|
Area | 36025927395920784 |
Diagonal | 268424765.60825 |
Cube
Length = nSurface area | 216155564375524704 |
---|---|
Volume | 6.8379001406568E+24 |
Space diagonal | 328751855.03319 |
Equilateral Triangle
Length = nPerimeter | 569414916 |
---|---|
Area | 1.5599684159881E+16 |
Altitude | 164375927.51659 |
Triangular Pyramid
Length = nSurface area | 1.5599684159881E+16 |
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Volume | 8.0585425975581E+23 |
Height | 89474921.869415 |