164493243 is an odd 9-digits composite number following 164493242
and preceding 164493244 . In scientific notation, it is written as 1.64493243 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 108988416 positive integers (up to 164493243) that are relatively prime to 164493243.
164493243 has 8 divisors, whose sum is 183893200
The reverse of 164493243 is 342394461
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-four million four hundred ninety-three thousand two hundred forty-three
Scientific notation
1.64493243 × 10^8
Engineering notation
1.64493243 × 10^6
Prime Factorization
9 × 163 × 112129
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164493243
Product of the distinct prime numbers
The prime factorization of 164493243 is 9 × 163 × 112129.
Since it has a total of 3 prime factors.
3 , 10 , 36 , 15 , 962 , 327 , 1730 , 9953 , 68253 , 47959 , 46968 , 52168 , 9245429 , 5881744 , 39048262 , 52147781 , 651421459 , 68426746 , 9986146889 , 7650396557
n×2
328986486
n×3
493479729
n×4
657972972
n×5
822466215
n÷2
82246621.5
n÷3
54831081
n÷3
41123310.75
n÷5
32898648.6
n2
27058026992657049
n3
4.4508626092037E+24
n4
7.3213682473536E+32
n5
1.2043156062044E+41
2 √n
12825.49192039
3 √n
547.91857151402
4 √n
113.24968838982
5 √n
43.977406362183
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
-164493242
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 164493243 can be divided by 8 positive divisors.
The sum of these divisors (counting 164493243) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110011011111011110111011
3
Ternary
102110112010022100
4
Quaternary
21303133132323
5
Quinary
314102240433
6
Senary
24153354443
8
Octal
1163373673
10
Decimal
164493243
12
Duodecimal
47108a23
16
Hexadecimal
9cdf7bb
20
Vigesimal
2b81d23
36
Base36
2pxnsr
md5
d078dd6f32ccf2dae46447e861223531
sha1
6a6235a31989482905b6e2324d567bef8ab2b829
sha256
f81c2de4c3d87c8b1520e72489e7247d2d35e9ec45118a951ca934cecfe7603e
sha512
7a57bab171213520a3fc8ace6cadfea7b601881d97e116a2395732f4af617f0281c48da7d655e1545dfba11017604a66284f94c5d6a394396edeaaff98281b58
ripemd-160
7a2183b9fc1d69c4e35838a05bcf4c528660c1bb
Diameter
328986486
Circumference
1033541527.5479
Area
8.5005298820766E+16
Volume
1.8643729700282E+25
Surface area
3.4002119528306E+17
Circumference
1033541527.5479
Perimeter
657972972
Area
27058026992657049
Diagonal
232628575.16933
Surface area
162348161955942294
Volume
4.4508626092037E+24
Space diagonal
284910654.37777
Perimeter
493479729
Area
1.1716469375963E+16
Altitude
142455327.18889
Surface area
1.1716469375963E+16
Volume
5.245391888496E+23
Height
77542858.389778