164938146 is an even 9-digits composite number following 164938145
and preceding 164938147 . In scientific notation, it is written as 1.64938146 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 53942976 positive integers (up to 164938146) that are relatively prime to 164938146.
164938146 has 32 divisors, whose sum is 336156480
The reverse of 164938146 is 641839461
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred sixty-four million nine hundred thirty-eight thousand one hundred forty-six
Scientific notation
1.64938146 × 10^8
Engineering notation
1.64938146 × 10^6
Prime Factorization
2 × 3 × 109 × 107 × 2357
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
164938146 Product of the distinct prime numbers
The prime factorization of 164938146 is 2 × 3 × 109 × 107 × 2357.
Since it has a total of 5 prime factors.
6 , 8 , 26 , 36 , 300 , 653 , 8574 , 4162 , 65622 , 50840 , 303773 , 847191 , 9862502 , 2234738 , 23962150 , 40705333 , 256810504 , 349004393 , 8767725528 , 4762929016
n×2
329876292
n×3
494814438
n×4
659752584
n×5
824690730
n÷2
82469073
n÷3
54979382
n÷3
41234536.5
n÷5
32987629.2
n2
27204592005917316
n3
4.4870749681424E+24
n4
7.4008982620842E+32
n5
1.2206904380828E+41
2 √n12842.824689296
3 √n548.41210986425
4 √n113.32618712944
5 √n44.00116970507
1 , 2 , 3 , 6 , 107 , 109 , 214 , 218 , 321 , 327 , 642 , 654 , 2357 , 4714 , 7071 , 11663 , 14142 , 23326 , 34989 , 69978 , 252199 , 256913 , 504398 , 513826 , 756597 , 770739 , 1513194 , 1541478 , 27489691 , 54979382 , 82469073 , 164938146
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164938145 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164938146 can be divided by 32 positive divisors.
The sum of these divisors (counting 164938146) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001110101001100000110100010
3
Ternary
102111100201121020
4
Quaternary
21311030012202
5
Quinary
314211010041
6
Senary
24211110310
8
Octal
1165140642
10
Decimal
164938146
12
Duodecimal
472a2396
16
Hexadecimal
9d4c1a2
20
Vigesimal
2bah576
36
Base36
2q7736
md5
bcd7a14248127432770ef9551a85b206
sha1
2adea171bdde00eef32e8c75019ffb1ccfc0c38b
sha256
f7640703f3b750c94f77d7b1703edcc1504d19fadcf474a10b690d002ea2bb09
sha512
836366861b28d1cc5bb99372430a37a2b1ecb896e6feca0cd77bd7b997e1e4cc5f57dd30d285cd3c8f8845910b4c498a34601b6b54d5a2c93bca5e2f20ae8988
ripemd-160
c12995a1aba4e781828219831f8e35df3981f619
Diameter
329876292
Circumference
1036336935.5406
Area
8.5465746389697E+16
Volume
1.8795415674697E+25
Surface area
3.4186298555879E+17
Circumference
1036336935.5406
Perimeter
659752584
Area
27204592005917316
Diagonal
233257763.02587
Surface area
163227552035503896
Volume
4.4870749681424E+24
Space diagonal
285681248.97821
Perimeter
494814438
Area
1.1779933888358E+16
Altitude
142840624.48911
Surface area
1.1779933888358E+16
Volume
5.2880685627765E+23
Height
77752587.675291