189898306 is an even 9-digits composite number following 189898305
and preceding 189898307 . In scientific notation, it is written as 1.89898306 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 85507200 positive integers (up to 189898306) that are relatively prime to 189898306.
189898306 has 16 divisors, whose sum is 314242488
The reverse of 189898306 is 603898981
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred eighty-nine million eight hundred ninety-eight thousand three hundred six
Scientific notation
1.89898306 × 10^8
Engineering notation
1.89898306 × 10^6
Prime Factorization
2 × 41 × 13 × 178141
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
189898306
Product of the distinct prime numbers
The prime factorization of 189898306 is 2 × 41 × 13 × 178141.
Since it has a total of 4 prime factors.
9 , 6 , 22 , 27 , 721 , 368 , 193 , 286 , 38703 , 68802 , 342992 , 276221 , 8007673 , 2013406 , 49782939 , 81640081 , 890816308 , 94048639 , 8719924065 , 1734088873
n×2
379796612
n×3
569694918
n×4
759593224
n×5
949491530
n÷2
94949153
n÷3
63299435.333333
n÷3
47474576.5
n÷5
37979661.2
n2
36061366621669636
n3
6.8479924335E+24
n4
1.3004221626225E+33
n5
2.4694796576686E+41
2 √n
13780.359429275
3 √n
574.78712321476
4 √n
117.38977565902
5 √n
45.258923315709
1 , 2 , 13 , 26 , 41 , 82 , 533 , 1066 , 178141 , 356282 , 2315833 , 4631666 , 7303781 , 14607562 , 94949153 , 189898306
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-189898305
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 189898306 can be divided by 16 positive divisors.
The sum of these divisors (counting 189898306) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011010100011001111001000010
3
Ternary
111020022211111121
4
Quaternary
23110121321002
5
Quinary
342103221211
6
Senary
30502102454
8
Octal
1324317102
10
Decimal
189898306
12
Duodecimal
5371aa2a
16
Hexadecimal
b519e42
20
Vigesimal
2j6h5f6
36
Base36
3526gy
md5
a4bf7037b7bae0a6f004bd2f462af1be
sha1
17c6ce9cd76037e2798909b0248074922ffc2d9a
sha256
7518a1f7eca7c27308c1d6031496b42f3e4d59e87f0303add85c769352412624
sha512
84c95efb97ff14b31218afc4d6a03484168bf9dc2f00de93bbd6ccb870f12777ff381717edcab9b519bb5c16be30c7ba0a0b46841bff2aba4545b5f77b5c0386
ripemd-160
43a376bc3168a27a83a66cb84dd36334187a6c3f
Diameter
379796612
Circumference
1193166246.1175
Area
1.1329012445705E+17
Volume
2.8684803627896E+25
Surface area
4.5316049782818E+17
Circumference
1193166246.1175
Perimeter
759593224
Area
36061366621669636
Diagonal
268556759.81688
Surface area
216368199730017816
Volume
6.8479924335E+24
Space diagonal
328913514.26326
Perimeter
569694918
Area
1.5615029794775E+16
Altitude
164456757.13163
Surface area
1.5615029794775E+16
Volume
8.0704364787367E+23
Height
89518919.938959