164549142 (number)

164549142 is an even 9-digits composite number following 164549141 and preceding 164549143. In scientific notation, it is written as 1.64549142 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 54780576 positive integers (up to 164549142) that are relatively prime to 164549142.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million five hundred forty-nine thousand one hundred forty-two

Notation

Scientific notation 1.64549142 × 10^8
Engineering notation 1.64549142 × 10^6

Prime Factorization of 164549142

Prime Factorization 2 × 9 × 857 × 10667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164549142
Product of the distinct prime numbers

The prime factorization of 164549142 is 2 × 9 × 857 × 10667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164549142)

Multiplication

n×y
n×2 329098284
n×3 493647426
n×4 658196568
n×5 822745710

Division

n÷y
n÷2 82274571
n÷3 54849714
n÷3 41137285.5
n÷5 32909828.4

Exponentiation

ny
n2 27076420132936164
n3 4.4554017013062E+24
n4 7.3313252721527E+32
n5 1.2063632832556E+41

Nth Root

y√n
2√n 12827.670949943
3√n 547.98063005398
4√n 113.25930844722
5√n 43.980394884879

Divisors of 164549142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164549141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164549142 can be divided by 16 positive divisors. The sum of these divisors (counting 164549142) is 1, the average is 0.0625.

Base conversion 164549142

Base System Value
2 Binary 1001110011101101001000010110
3 Ternary 102110121221222200
4 Quaternary 21303231020112
5 Quinary 314111033032
6 Senary 24154505330
8 Octal 1163551026
10 Decimal 164549142
12 Duodecimal 47135246
16 Hexadecimal 9ced216
20 Vigesimal 2b88ch2
36 Base36 2pyuxi

Cryptographic Hash Functions

md5 76ed1d45c3817c7add9eb5b26fb30e74
sha1 6af1c61511a1440efed928177737933e0bd19aeb
sha256 f9b8ea8ce028a6ed674f2621df19f535df7eac942b8cf927bbccb94eb567e3cb
sha512 54401959fcdbd3366bcb45c83b782c98621835db8793a7e8a44993e49de983554229621fc75ad44d404cd9280fa51155c9dcfad2cdc361ae21d0b05f96494168
ripemd-160 ee555af0cb4b90fc2edc806b657daa68838c8967

164549142 as geometric shapes

Circle

Radius = n
Diameter 329098284
Circumference 1033892751.3234
Area 8.5063082575143E+16

Sphere

Radius = n
Volume 1.866274300482E+25
Surface area 3.4025233030057E+17
Circumference 1033892751.3234

Square

Length = n
Perimeter 658196568
Area 27076420132936164
Diagonal 232707628.29326

Cube

Length = n
Surface area 162458520797616984
Volume 4.4554017013062E+24
Space diagonal 285007474.28587

Equilateral Triangle

Length = n
Perimeter 493647426
Area 1.1724433839332E+16
Altitude 142503737.14293

Triangular Pyramid

Length = n
Surface area 1.1724433839332E+16
Volume 5.2507412598395E+23
Height 77569209.431085