189898174 is an even 9-digits composite number following 189898173
and preceding 189898175 . In scientific notation, it is written as 1.89898174 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 94882200 positive integers (up to 189898174) that are relatively prime to 189898174.
189898174 has 8 divisors, whose sum is 285047928
The reverse of 189898174 is 471898981
Previous prime number is 1451
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred eighty-nine million eight hundred ninety-eight thousand one hundred seventy-four
Scientific notation
1.89898174 × 10^8
Engineering notation
1.89898174 × 10^6
Prime Factorization
2 × 1451 × 65437
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189898174
Product of the distinct prime numbers
The prime factorization of 189898174 is 2 × 1451 × 65437.
Since it has a total of 3 prime factors.
5 , 5 , 97 , 13 , 694 , 251 , 5351 , 3268 , 80674 , 97546 , 432094 , 557435 , 883233 , 4065883 , 78850785 , 12755328 , 470170012 , 737737768 , 2499260768 , 8393470013
n×2
379796348
n×3
569694522
n×4
759592696
n×5
949490870
n÷2
94949087
n÷3
63299391.333333
n÷3
47474543.5
n÷5
37979634.8
n2
36061316488534276
n3
6.8479781532088E+24
n4
1.3004185468862E+33
n5
2.4694710748943E+41
2 √n
13780.354639849
3 √n
574.78699003485
4 √n
117.38975525934
5 √n
45.258917023731
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
-189898173
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 189898174 can be divided by 8 positive divisors.
The sum of these divisors (counting 189898174) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100011001110110111110
3
Ternary
111020022211022201
4
Quaternary
23110121312332
5
Quinary
342103220144
6
Senary
30502102114
8
Octal
1324316676
10
Decimal
189898174
12
Duodecimal
5371a93a
16
Hexadecimal
b519dbe
20
Vigesimal
2j6h58e
36
Base36
3526da
md5
55d7cfc8a0d7f0898012b9ce8747ce3e
sha1
a8c8dec53dd136ff64ffd88a60fd23361ccbca5a
sha256
d0711de4196b32017a5c884936d1492d913f3a89a8d5407c14465d0cbc2f49d7
sha512
d8d8a618cf9f65af33089f21f00444ec4e7c289d127c7ed3cf667357cebf23044bd4a7d458c51175aeaaee729bcd9f8566c5e0e2a2e784ff29812b7a60096ef7
ripemd-160
55194b9c643a48e546afaaec4407ccd7c346a7a9
Diameter
379796348
Circumference
1193165416.737
Area
1.1328996695916E+17
Volume
2.8684743810752E+25
Surface area
4.5315986783662E+17
Circumference
1193165416.737
Perimeter
759592696
Area
36061316488534276
Diagonal
268556573.14069
Surface area
216367898931205656
Volume
6.8479781532088E+24
Space diagonal
328913285.63256
Perimeter
569694522
Area
1.5615008086491E+16
Altitude
164456642.81628
Surface area
1.5615008086491E+16
Volume
8.0704196492521E+23
Height
89518857.713562