164945293 (number)

164945293 is an odd 9-digits composite number following 164945292 and preceding 164945294. In scientific notation, it is written as 1.64945293 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 163623600 positive integers (up to 164945293) that are relatively prime to 164945293.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64945293 × 10^8
Engineering notation 1.64945293 × 10^6

Prime Factorization of 164945293

Prime Factorization 173 × 631 × 1511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164945293
Product of the distinct prime numbers

The prime factorization of 164945293 is 173 × 631 × 1511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164945293)

Multiplication

n×y
n×2 329890586
n×3 494835879
n×4 659781172
n×5 824726465

Division

n÷y
n÷2 82472646.5
n÷3 54981764.333333
n÷3 41236323.25
n÷5 32989058.6

Exponentiation

ny
n2 27206949682855849
n3 4.4876582870749E+24
n4 7.4021811104545E+32
n5 1.220954932103E+41

Nth Root

y√n
2√n 12843.102935039
3√n 548.42003090381
4√n 113.32741475494
5√n 44.001551024876

Divisors of 164945293

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 -164945292
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 164945293 can be divided by 8 positive divisors. The sum of these divisors (counting 164945293) is 1, the average is 0.125.

Base conversion 164945293

Base System Value
2 Binary 1001110101001101110110001101
3 Ternary 102111101002101221
4 Quaternary 21311031312031
5 Quinary 314211222133
6 Senary 24211203341
8 Octal 1165156615
10 Decimal 164945293
12 Duodecimal 472a6551
16 Hexadecimal 9d4dd8d
20 Vigesimal 2bai34d
36 Base36 2q7clp

Cryptographic Hash Functions

md5 d2cd6458212dfd87501047a96c69b9f3
sha1 b6d19ad5448d20b1837b49aedf9a81c9f4173ca8
sha256 64fe4d116bf60ccd22eda480f68294917babc9a471ef13f8ec2a182766595bca
sha512 ce2a022431b62cf724f3a1be65306a40b6bd74b7cb02708246c1d484d0009e3c455e7ac6fe4176bea037d6d6c82caacfde31e2dc618141ed8941bacc83ed626a
ripemd-160 ffc41cd4a3df3c1ecf6bdb0f1fad8170f8dcfa2b

164945293 as geometric shapes

Circle

Radius = n
Diameter 329890586
Circumference 1036381841.466
Area 8.5473153250247E+16

Sphere

Radius = n
Volume 1.8797859075328E+25
Surface area 3.4189261300099E+17
Circumference 1036381841.466

Square

Length = n
Perimeter 659781172
Area 27206949682855849
Diagonal 233267870.4102

Cube

Length = n
Surface area 163241698097135094
Volume 4.4876582870749E+24
Space diagonal 285693627.94534

Equilateral Triangle

Length = n
Perimeter 494835879
Area 1.1780954792419E+16
Altitude 142846813.97267

Triangular Pyramid

Length = n
Surface area 1.1780954792419E+16
Volume 5.2887560107311E+23
Height 77755956.803401