164578725 (number)

164578725 is an odd 9-digits composite number following 164578724 and preceding 164578726. In scientific notation, it is written as 1.64578725 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 84389760 positive integers (up to 164578725) that are relatively prime to 164578725.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million five hundred seventy-eight thousand seven hundred twenty-five

Notation

Scientific notation 1.64578725 × 10^8
Engineering notation 1.64578725 × 10^6

Prime Factorization of 164578725

Prime Factorization 25 × 3 × 3 × 47 × 79 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 54859575
Product of the distinct prime numbers

The prime factorization of 164578725 is 25 × 3 × 3 × 47 × 79 × 197. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164578725)

Multiplication

n×y
n×2 329157450
n×3 493736175
n×4 658314900
n×5 822893625

Division

n÷y
n÷2 82289362.5
n÷3 54859575
n÷3 41144681.25
n÷5 32915745

Exponentiation

ny
n2 27086156722625625
n3 4.4578051385599E+24
n4 7.3365988600264E+32
n5 1.2074480862196E+41

Nth Root

y√n
2√n 12828.82399131
3√n 548.01346713312
4√n 113.26439860481
5√n 43.981976149238

Divisors of 164578725

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164578724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164578725 can be divided by 48 positive divisors. The sum of these divisors (counting 164578725) is 1, the average is 0.020833333333333.

Base conversion 164578725

Base System Value
2 Binary 1001110011110100010110100101
3 Ternary 102110200110120100
4 Quaternary 21303310112211
5 Quinary 314113004400
6 Senary 24155254313
8 Octal 1163642645
10 Decimal 164578725
12 Duodecimal 4714a399
16 Hexadecimal 9cf45a5
20 Vigesimal 2b8c6g5
36 Base36 2pzhr9

Cryptographic Hash Functions

md5 bb84c24b84cd89c42e126ee72e338929
sha1 1cf88cb03f4c73a413ca6a961d5c92eab426d7e3
sha256 7d8d9ec2810cd05d3e0659c21c800ae78e5f63da7192431f89e3b784a66cd388
sha512 cbd215160a08d0e4fc9b8d90c6b93da4dd47b5be0a1661c428f41fe8209ad44a84918befb790bac5daf5734f58e80e0e163ed654bc93033ed9915bc33cb78e3d
ripemd-160 af2e072bbc465967e09fb72c2b14df031854b81b

164578725 as geometric shapes

Circle

Radius = n
Diameter 329157450
Circumference 1034078626.7943
Area 8.5093670973782E+16

Sphere

Radius = n
Volume 1.8672810499246E+25
Surface area 3.4037468389513E+17
Circumference 1034078626.7943

Square

Length = n
Perimeter 658314900
Area 27086156722625625
Diagonal 232749464.97307

Cube

Length = n
Surface area 162516940335753750
Volume 4.4578051385599E+24
Space diagonal 285058713.54491

Equilateral Triangle

Length = n
Perimeter 493736175
Area 1.172864990634E+16
Altitude 142529356.77245

Triangular Pyramid

Length = n
Surface area 1.172864990634E+16
Volume 5.2535737378066E+23
Height 77583154.991024