164156738 is an even 9-digits composite number following 164156737
and preceding 164156739 . In scientific notation, it is written as 1.64156738 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 82078368 positive integers (up to 164156738) that are relatively prime to 164156738.
164156738 has 4 divisors, whose sum is 246235110
The reverse of 164156738 is 837651461
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred sixty-four million one hundred fifty-six thousand seven hundred thirty-eight
Scientific notation
1.64156738 × 10^8
Engineering notation
1.64156738 × 10^6
Prime Factorization
2 × 82078369
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
164156738 Product of the distinct prime numbers
The prime factorization of 164156738 is 2 × 82078369.
Since it has a total of 2 prime factors.
2 , 2 , 81 , 55 , 787 , 980 , 3881 , 4655 , 37293 , 82833 , 821581 , 47091 , 815770 , 2904477 , 44249984 , 26107782 , 177197104 , 857699195 , 2716267168 , 4327795519
n×2
328313476
n×3
492470214
n×4
656626952
n×5
820783690
n÷2
82078369
n÷3
54718912.666667
n÷3
41039184.5
n÷5
32831347.6
n2
26947434630800644
n3
4.4236029664605E+24
n4
7.2616423318127E+32
n5
1.1920475177131E+41
2 √n12812.366604184
3 √n547.54468947085
4 √n113.19172498104
5 √n43.959398641991
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164156737 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164156738 can be divided by 4 positive divisors.
The sum of these divisors (counting 164156738) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110010001101010101000010
3
Ternary
102102220000201012
4
Quaternary
21302031111002
5
Quinary
314011003423
6
Senary
24142240522
8
Octal
1162152502
10
Decimal
164156738
12
Duodecimal
46b86142
16
Hexadecimal
9c8d542
20
Vigesimal
2b5jbgi
36
Base36
2pqg5e
md5
511069a7466d96d9872e8b6687e275b9
sha1
9605f895d96ee01789365e885ce5d58d586fb510
sha256
959fba19260142934a13bf1a9b8f162e25b390d1b7c88a18b450d9e1b4fff596
sha512
263d571acce1a8dbb62b25224e92ea73dbaf209e1564b19983052aea838ba685c075253b2f7d230b2af5470b0a36ba97e2527598f4dd9d9fb6fff0878db45db0
ripemd-160
0e265952f539dc08d913d415d531cc3d9b304f12
Diameter
328313476
Circumference
1031427204.2761
Area
8.4657862669214E+16
Volume
1.8529544775774E+25
Surface area
3.3863145067686E+17
Circumference
1031427204.2761
Perimeter
656626952
Area
26947434630800644
Diagonal
232152685.23453
Surface area
161684607784803864
Volume
4.4236029664605E+24
Space diagonal
284327810.62077
Perimeter
492470214
Area
1.1668581478547E+16
Altitude
142163905.31039
Surface area
1.1668581478547E+16
Volume
5.2132660914352E+23
Height
77384228.411509