194429172 is an even 9-digits composite number following 194429171
and preceding 194429173 . In scientific notation, it is written as 1.94429172 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 55551168 positive integers (up to 194429172) that are relatively prime to 194429172.
194429172 has 12 divisors, whose sum is 356453636
The reverse of 194429172 is 271924491
Previous prime number is 21
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred ninety-four million four hundred twenty-nine thousand one hundred seventy-two
Scientific notation
1.94429172 × 10^8
Engineering notation
1.94429172 × 10^6
Prime Factorization
2 × 2 × 21 × 2314633
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
97214586 Product of the distinct prime numbers
The prime factorization of 194429172 is 2 × 2 × 21 × 2314633.
Since it has a total of 4 prime factors.
9 , 10 , 54 , 30 , 245 , 892 , 9020 , 9124 , 21085 , 38854 , 185475 , 706367 , 8912425 , 5237642 , 35597631 , 1994629 , 508060177 , 287440225 , 9877060946 , 1592644411
n×2
388858344
n×3
583287516
n×4
777716688
n×5
972145860
n÷2
97214586
n÷3
64809724
n÷3
48607293
n÷5
38885834.4
n2
37802702924605584
n3
7.349948228993E+24
n4
1.429044348406E+33
n5
2.7784790941185E+41
2 √n13943.786142938
3 √n579.32260591523
4 √n118.08380982564
5 √n45.47286161969
1 , 2 , 4 , 21 , 42 , 84 , 2314633 , 4629266 , 9258532 , 48607293 , 97214586 , 194429172
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-194429171 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 194429172 can be divided by 12 positive divisors.
The sum of these divisors (counting 194429172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011100101101100000011110100
3
Ternary
111112212000200110
4
Quaternary
23211230003310
5
Quinary
344233213142
6
Senary
31143143020
8
Octal
1345540364
10
Decimal
194429172
12
Duodecimal
55144a70
16
Hexadecimal
b96c0f4
20
Vigesimal
30f3cic
36
Base36
37raic
md5
1f6f709fa93935f3592f09e30ce34750
sha1
b3749cb409995856f3680fe2a0774f26ee22112f
sha256
93d7ca8fe26b56d06d8f95430796e0d47671fa6593734e43d1283b11b88d9218
sha512
da574d12cdfa52bc67179af659698f408e8c00b1e70b55bfa62d06ae2819b6478ca8deb1cb126c9bdf8eb1a37f12ef63ba550c51b8500445ddcd793b40f9281d
ripemd-160
9ef243baa278a0732ca819829c9c71b3c8fdb66c
Diameter
388858344
Circumference
1221634516.7975
Area
1.1876069379378E+17
Volume
3.0787391147293E+25
Surface area
4.7504277517511E+17
Circumference
1221634516.7975
Perimeter
777716688
Area
37802702924605584
Diagonal
274964371.96337
Surface area
226816217547633504
Volume
7.349948228993E+24
Space diagonal
336761204.37755
Perimeter
583287516
Area
1.6369050532212E+16
Altitude
168380602.18877
Surface area
1.6369050532212E+16
Volume
8.6619970568184E+23
Height
91654790.654457