164889423 is an odd 9-digits composite number following 164889422
and preceding 164889424 . In scientific notation, it is written as 1.64889423 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 108917136 positive integers (up to 164889423) that are relatively prime to 164889423.
164889423 has 8 divisors, whose sum is 184892400
The reverse of 164889423 is 324988461
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-four million eight hundred eighty-nine thousand four hundred twenty-three
Scientific notation
1.64889423 × 10^8
Engineering notation
1.64889423 × 10^6
Prime Factorization
9 × 109 × 168083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164889423
Product of the distinct prime numbers
The prime factorization of 164889423 is 9 × 109 × 168083.
Since it has a total of 3 prime factors.
2 , 1 , 1 , 66 , 451 , 759 , 9318 , 7562 , 16575 , 47792 , 985158 , 502607 , 4889633 , 1707750 , 83848539 , 61607761 , 91722475 , 869731896 , 9339736867 , 1951851635
n×2
329778846
n×3
494668269
n×4
659557692
n×5
824447115
n÷2
82444711.5
n÷3
54963141
n÷3
41222355.75
n÷5
32977884.6
n2
27188521817272929
n3
4.483099674673E+24
n4
7.3921571860833E+32
n5
1.2188885331386E+41
2 √n
12840.927653406
3 √n
548.35810393257
4 √n
113.31781701659
5 √n
43.998569794244
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
-164889422
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 164889423 can be divided by 8 positive divisors.
The sum of these divisors (counting 164889423) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101000000001101001111
3
Ternary
102111021020202200
4
Quaternary
21311000031033
5
Quinary
314202430143
6
Senary
24210052543
8
Octal
1165001517
10
Decimal
164889423
12
Duodecimal
4727a153
16
Hexadecimal
9d4034f
20
Vigesimal
2bab3b3
36
Base36
2q65hr
md5
93de4a0000a68bdc94dd532444fe463b
sha1
59f75c65d844dcc3c9829dfea1c0b94d2ec32370
sha256
5c0cf0243b559030d20f51d69a3eac789e43c26445266fa883e10de049b3f2bb
sha512
869bd813e369d34b393a48f7c38a74e6493e023bb5b8a0180fb38822ab60dea11dcf0e823523a367368cb901e26fa8bbf55350c50418edc5d041a4f8e9a564bc
ripemd-160
b4d93ea3f85d52c2c1b2da4ba77e3835439bee6c
Diameter
329778846
Circumference
1036030799.9029
Area
8.541526040311E+16
Volume
1.8778764004352E+25
Surface area
3.4166104161244E+17
Circumference
1036030799.9029
Perimeter
659557692
Area
27188521817272929
Diagonal
233188858.29847
Surface area
163131130903637574
Volume
4.483099674673E+24
Space diagonal
285596858.26672
Perimeter
494668269
Area
1.1772975292553E+16
Altitude
142798429.13336
Surface area
1.1772975292553E+16
Volume
5.2833836344942E+23
Height
77729619.432825