189898171 is an odd 9-digits composite number following 189898170
and preceding 189898172 . In scientific notation, it is written as 1.89898171 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 184599648 positive integers (up to 189898171) that are relatively prime to 189898171.
189898171 has 8 divisors, whose sum is 195206000
The reverse of 189898171 is 171898981
Previous prime number is 2749
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred eighty-nine million eight hundred ninety-eight thousand one hundred seventy-one
Scientific notation
1.89898171 × 10^8
Engineering notation
1.89898171 × 10^6
Prime Factorization
37 × 2749 × 1867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189898171
Product of the distinct prime numbers
The prime factorization of 189898171 is 37 × 2749 × 1867.
Since it has a total of 3 prime factors.
7 , 3 , 69 , 28 , 976 , 509 , 2205 , 7837 , 12433 , 65577 , 608559 , 741147 , 1401913 , 9054391 , 97355100 , 14866597 , 735114207 , 206643014 , 4747772336 , 5917818470
n×2
379796342
n×3
569694513
n×4
759592684
n×5
949490855
n÷2
94949085.5
n÷3
63299390.333333
n÷3
47474542.75
n÷5
37979634.2
n2
36061315349145241
n3
6.8479778286569E+24
n4
1.3004184647105E+33
n5
2.4694708798315E+41
2 √n
13780.354530998
3 √n
574.78698700803
4 √n
117.38975479572
5 √n
45.258916880731
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
-189898170
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 189898171 can be divided by 8 positive divisors.
The sum of these divisors (counting 189898171) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100011001110110111011
3
Ternary
111020022211022121
4
Quaternary
23110121312323
5
Quinary
342103220141
6
Senary
30502102111
8
Octal
1324316673
10
Decimal
189898171
12
Duodecimal
5371a937
16
Hexadecimal
b519dbb
20
Vigesimal
2j6h58b
36
Base36
3526d7
md5
4bac731ed1fc44d525dac51cdad277ad
sha1
8003e889522244ea2bc7627acfe2264522d2cb13
sha256
5e18c0c94ce27e53710ef9d2e1560db20fb17494f8de0e0f35042160d27cd591
sha512
a8efe07a5f21ab188f0fd711169a038b354e597b808b8e65b211caf9c39737d60641cc344b10a6fd9d5cc23b5fd838a96aec17e9abaf946d5025cc6fd7ea4fee
ripemd-160
5e747823706e69fc00195d09b858308b37bff14b
Diameter
379796342
Circumference
1193165397.8875
Area
1.1328996337966E+17
Volume
2.8684742451272E+25
Surface area
4.5315985351864E+17
Circumference
1193165397.8875
Perimeter
759592684
Area
36061315349145241
Diagonal
268556568.89805
Surface area
216367892094871446
Volume
6.8479778286569E+24
Space diagonal
328913280.4364
Perimeter
569694513
Area
1.5615007593121E+16
Altitude
164456640.2182
Surface area
1.5615007593121E+16
Volume
8.070419266764E+23
Height
89518856.299348