66973485 (number)

66973485 is an odd 8-digits composite number following 66973484 and preceding 66973486. In scientific notation, it is written as 6.6973485 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 34076160 positive integers (up to 66973485) that are relatively prime to 66973485.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred seventy-three thousand four hundred eighty-five

Notation

Scientific notation 6.6973485 × 10^7
Engineering notation 6.6973485 × 10^6

Prime Factorization of 66973485

Prime Factorization 5 × 3 × 2263 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66973485
Product of the distinct prime numbers

The prime factorization of 66973485 is 5 × 3 × 2263 × 1973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66973485)

Multiplication

n×y
n×2 133946970
n×3 200920455
n×4 267893940
n×5 334867425

Division

n÷y
n÷2 33486742.5
n÷3 22324495
n÷3 16743371.25
n÷5 13394697

Exponentiation

ny
n2 4485447693045225
n3 3.0040606378845E+23
n4 2.0119241007045E+31
n5 1.3474556857967E+39

Nth Root

y√n
2√n 8183.7329501884
3√n 406.10122489171
4√n 90.463987034557
5√n 36.743504823856

Divisors of 66973485

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 -66973484
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 66973485 can be divided by 16 positive divisors. The sum of these divisors (counting 66973485) is 1, the average is 0.0625.

Base conversion 66973485

Base System Value
2 Binary 11111111011110111100101101
3 Ternary 11200000121100110
4 Quaternary 3333132330231
5 Quinary 114121122420
6 Senary 10351250233
8 Octal 377367455
10 Decimal 66973485
12 Duodecimal 1a519979
16 Hexadecimal 3fdef2d
20 Vigesimal 10ibde5
36 Base36 13vh2l

Cryptographic Hash Functions

md5 d00a912b78911f940873676d78be007f
sha1 dd9c3a3b1cdf822afc1be2f91fcd8a2907edf3f4
sha256 0a64054dbdc2845847cb882c8f2f078c9e6df6b5a75e11286016f0434caaeeb4
sha512 88a9308105cf58031e1c23af72e8ccf36b9250be8b364a5558db76e32990132503721ce6446f0efe55342166e18e0f567883749a596edff5dd2a6bfbeb8256c8
ripemd-160 6cf51847aa969645c988f3f02e9d50bbebfb99e9

66973485 as geometric shapes

Circle

Radius = n
Diameter 133946970
Circumference 420806816.92261
Area 1.4091449520532E+16

Sphere

Radius = n
Volume 1.2583379774555E+24
Surface area 5.6365798082129E+16
Circumference 420806816.92261

Square

Length = n
Perimeter 267893940
Area 4485447693045225
Diagonal 94714810.806391

Cube

Length = n
Surface area 26912686158271350
Volume 3.0040606378845E+23
Space diagonal 116001478.77995

Equilateral Triangle

Length = n
Perimeter 200920455
Area 1.9422558247617E+15
Altitude 58000739.389976

Triangular Pyramid

Length = n
Surface area 1.9422558247617E+15
Volume 3.5403194135728E+22
Height 31571603.60213