189968162 is an even 9-digits composite number following 189968161
and preceding 189968163 . In scientific notation, it is written as 1.89968162 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 94576192 positive integers (up to 189968162) that are relatively prime to 189968162.
189968162 has 8 divisors, whose sum is 286175916
The reverse of 189968162 is 261869981
Previous prime number is 233
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred eighty-nine million nine hundred sixty-eight thousand one hundred sixty-two
Scientific notation
1.89968162 × 10^8
Engineering notation
1.89968162 × 10^6
Prime Factorization
2 × 233 × 407657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189968162
Product of the distinct prime numbers
The prime factorization of 189968162 is 2 × 233 × 407657.
Since it has a total of 3 prime factors.
4 , 4 , 68 , 75 , 25 , 377 , 3375 , 202 , 20953 , 45556 , 975706 , 808457 , 9049081 , 3943395 , 67197246 , 87425512 , 97680179 , 248827638 , 5600219856 , 1955163141
n×2
379936324
n×3
569904486
n×4
759872648
n×5
949840810
n÷2
94984081
n÷3
63322720.666667
n÷3
47492040.5
n÷5
37993632.4
n2
36087902573658244
n3
6.8555525223529E+24
n4
1.3023367121658E+33
n5
2.4740251151527E+41
2 √n
13782.893818063
3 √n
574.8575949805
4 √n
117.40056992222
5 √n
45.262252615801
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-189968161
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 189968162 can be divided by 8 positive divisors.
The sum of these divisors (counting 189968162) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100101010111100100010
3
Ternary
111020110101022212
4
Quaternary
23110222330202
5
Quinary
342112440122
6
Senary
30503402122
8
Octal
1324527442
10
Decimal
189968162
12
Duodecimal
53753342
16
Hexadecimal
b52af22
20
Vigesimal
2j76082
36
Base36
353ode
md5
8d4bd5abbff6e9509d50c4d3b71d91f5
sha1
312f75941d2efd1dbdd978d2c0eb028537b0e68a
sha256
b350efd805d80163bb0db67457c10cc6df593543fc9e794d5da600cd9051121b
sha512
af0e8629a3fec2c5c81efe9d4d04f9c9e50773cab902200076efcd5b9b39a4469b75a13832501834d490415e2e70400d7e41177ee6a4fcd896018e4e58b773ed
ripemd-160
fa6534e8601a375ea881710fc563905ff0827155
Diameter
379936324
Circumference
1193605164.3103
Area
1.1337348960887E+17
Volume
2.8716471254031E+25
Surface area
4.5349395843548E+17
Circumference
1193605164.3103
Perimeter
759872648
Area
36087902573658244
Diagonal
268655551.11949
Surface area
216527415441949464
Volume
6.8555525223529E+24
Space diagonal
329034508.40448
Perimeter
569904486
Area
1.5626520199043E+16
Altitude
164517254.20224
Surface area
1.5626520199043E+16
Volume
8.0793461288938E+23
Height
89551850.373163