164055420 (number)

164055420 is an even 9-digits composite number following 164055419 and preceding 164055421. In scientific notation, it is written as 1.64055420 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 43748064 positive integers (up to 164055420) that are relatively prime to 164055420.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million fifty-five thousand four hundred twenty

Notation

Scientific notation 1.64055420 × 10^8
Engineering notation 1.64055420 × 10^6

Prime Factorization of 164055420

Prime Factorization 2 × 2 × 45 × 911419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82027710
Product of the distinct prime numbers

The prime factorization of 164055420 is 2 × 2 × 45 × 911419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 28, 100, 984, 479, 6662, 580, 97704, 9543, 269784, 950060, 4971014, 6460420, 71378050, 98986898, 699836209, 747661678, 6443622220, 2021535168

Basic calculations (n = 164055420)

Multiplication

n×y
n×2 328110840
n×3 492166260
n×4 656221680
n×5 820277100

Division

n÷y
n÷2 82027710
n÷3 54685140
n÷3 41013855
n÷5 32811084

Exponentiation

ny
n2 26914180831376400
n3 4.4154172402474E+24
n4 7.2437312982403E+32
n5 1.1883733805E+41

Nth Root

y√n
2√n 12808.412079567
3√n 547.4320175802
4√n 113.17425537448
5√n 43.95397092895

Divisors of 164055420

1, 2, 4, 45, 90, 180, 911419, 1822838, 3645676, 41013855, 82027710, 164055420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164055419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164055420 can be divided by 12 positive divisors. The sum of these divisors (counting 164055420) is 1, the average is 0.083333333333333.

Base conversion 164055420

Base System Value
2 Binary 1001110001110100100101111100
3 Ternary 102102200212201200
4 Quaternary 21301310211330
5 Quinary 313444233140
6 Senary 24140135500
8 Octal 1161644574
10 Decimal 164055420
12 Duodecimal 46b37590
16 Hexadecimal 9c7497c
20 Vigesimal 2b56ib0
36 Base36 2po9z0

Cryptographic Hash Functions

md5 0943c3094e83952a9bfd0cdb7807bad5
sha1 0454f1697fe5087ffece8e8919ffcf11347fbd7d
sha256 ccc4c3a5612d9a57f655699cbd15a36c376a20f10685832521de0817f555f67f
sha512 425e3a5b62fa4469b291b3a20b16294a8de2eb94c01663c357f432a619d119c75a5664762982b66576e264299b7501299c8fc6e5051671ede573880c85cc1d88
ripemd-160 327d44a182d96281819ad3a8a15a58e6d78b9f9e

164055420 as geometric shapes

Circle

Radius = n
Diameter 328110840
Circumference 1030790604.5072
Area 8.4553392777239E+16

Sphere

Radius = n
Volume 1.8495256485993E+25
Surface area 3.3821357110896E+17
Circumference 1030790604.5072

Square

Length = n
Perimeter 656221680
Area 26914180831376400
Diagonal 232009399.94481

Cube

Length = n
Surface area 161485084988258400
Volume 4.4154172402474E+24
Space diagonal 284152322.69705

Equilateral Triangle

Length = n
Perimeter 492166260
Area 1.165418216101E+16
Altitude 142076161.34853

Triangular Pyramid

Length = n
Surface area 1.165418216101E+16
Volume 5.2036191205782E+23
Height 77336466.648271