66450160 (number)

66450160 is an even 8-digits composite number following 66450159 and preceding 66450161. In scientific notation, it is written as 6.6450160 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 22782720 positive integers (up to 66450160) that are relatively prime to 66450160.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred fifty thousand one hundred sixty

Notation

Scientific notation 6.6450160 × 10^7
Engineering notation 6.6450160 × 10^6

Prime Factorization of 66450160

Prime Factorization 2 × 2 × 2 × 2 × 35 × 118661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8306270
Product of the distinct prime numbers

The prime factorization of 66450160 is 2 × 2 × 2 × 2 × 35 × 118661. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 39, 97, 632, 452, 9637, 4897, 24777, 42416, 827612, 112519, 8995762, 6894209, 26382704, 56595536, 899785000, 671711045, 4815405158, 1244680475

Basic calculations (n = 66450160)

Multiplication

n×y
n×2 132900320
n×3 199350480
n×4 265800640
n×5 332250800

Division

n÷y
n÷2 33225080
n÷3 22150053.333333
n÷3 16612540
n÷5 13290032

Exponentiation

ny
n2 4415623764025600
n3 2.934189056193E+23
n4 1.9497733225428E+31
n5 1.295627492467E+39

Nth Root

y√n
2√n 8151.6967558908
3√n 405.04071124561
4√n 90.286747399
5√n 36.685902389582

Divisors of 66450160

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 118661, 237322, 474644, 949288, 1898576, 4153135, 8306270, 16612540, 33225080, 66450160

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66450159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66450160 can be divided by 20 positive divisors. The sum of these divisors (counting 66450160) is 1, the average is 0.05.

Base conversion 66450160

Base System Value
2 Binary 11111101011111001011110000
3 Ternary 11122001000111001
4 Quaternary 3331133023300
5 Quinary 114002401120
6 Senary 10332131344
8 Octal 375371360
10 Decimal 66450160
12 Duodecimal 1a306b54
16 Hexadecimal 3f5f2f0
20 Vigesimal 10f6580
36 Base36 13k99s

Cryptographic Hash Functions

md5 77ecafea00030c02f13af3b5195dd1ad
sha1 64e72c886777234bb5be56fb171a6f1d74f81242
sha256 a7c18a8f3100e1f7a9bc7b61f770cb8f9ca86fda21431739c87be96d6c4dece0
sha512 3ec2996ac934d492f3d750b3f43dd34b94a1de88c8a3d72357e9e0f1c54e79195e5d03a38658f8f9cd4debd8583be1c0dabff51149b0e13dd4a5b93715f66153
ripemd-160 8dc2e6a449430afceb9f6f141c1462fc036c5d66

66450160 as geometric shapes

Circle

Radius = n
Diameter 132900320
Circumference 417518668.97173
Area 1.3872091178079E+16

Sphere

Radius = n
Volume 1.2290702377573E+24
Surface area 5.5488364712317E+16
Circumference 417518668.97173

Square

Length = n
Perimeter 265800640
Area 4415623764025600
Diagonal 93974717.493862

Cube

Length = n
Surface area 26493742584153600
Volume 2.934189056193E+23
Space diagonal 115095053.29108

Equilateral Triangle

Length = n
Perimeter 199350480
Area 1.9120211766002E+15
Altitude 57547526.645541

Triangular Pyramid

Length = n
Surface area 1.9120211766002E+15
Volume 3.4579749648624E+22
Height 31324905.831287