66702528 (number)

66702528 is an even 8-digits composite number following 66702527 and preceding 66702529. In scientific notation, it is written as 6.6702528 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 56 positive divisors. There are 22228992 positive integers (up to 66702528) that are relatively prime to 66702528.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred two thousand five hundred twenty-eight

Notation

Scientific notation 6.6702528 × 10^7
Engineering notation 6.6702528 × 10^6

Prime Factorization of 66702528

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 81 × 3 × 4289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2084454
Product of the distinct prime numbers

The prime factorization of 66702528 is 2 × 2 × 2 × 2 × 2 × 2 × 81 × 3 × 4289. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66702528)

Multiplication

n×y
n×2 133405056
n×3 200107584
n×4 266810112
n×5 333512640

Division

n÷y
n÷2 33351264
n÷3 22234176
n÷3 16675632
n÷5 13340505.6

Exponentiation

ny
n2 4449227241590784
n3 2.9677470466057E+23
n4 1.9795623047314E+31
n5 1.3204181005909E+39

Nth Root

y√n
2√n 8167.161563236
3√n 405.55282529663
4√n 90.372349550269
5√n 36.713725693657

Divisors of 66702528

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66702527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66702528 can be divided by 56 positive divisors. The sum of these divisors (counting 66702528) is 1, the average is 0.017857142857143.

Base conversion 66702528

Base System Value
2 Binary 11111110011100110011000000
3 Ternary 11122111211200000
4 Quaternary 3332130303000
5 Quinary 114033440103
6 Senary 10341400000
8 Octal 376346300
10 Decimal 66702528
12 Duodecimal 1a409000
16 Hexadecimal 3f9ccc0
20 Vigesimal 10ghg68
36 Base36 13po00

Cryptographic Hash Functions

md5 bbbe66da0304a3f9d7769da0f65f4ba4
sha1 b3be01d42d2f6ee14fde5ca21aad07ad426542f3
sha256 b2824c1c20ce06890699a75dd2c91f159bfcd0efe3ea83eacfeca76c5326da28
sha512 4524ae19fdbb327e328a3ed43ec92aecbd4bcc0d3bd71adee731b43fe50f1113202de98d2e327894eb36df97eb419e8f372a56ba600364e631a8ada1321b94ce
ripemd-160 4cf26245326334c48553006b1bd7a158612f2514

66702528 as geometric shapes

Circle

Radius = n
Diameter 133405056
Circumference 419104343.88133
Area 1.3977659616333E+16

Sphere

Radius = n
Volume 1.2431269759106E+24
Surface area 5.5910638465333E+16
Circumference 419104343.88133

Square

Length = n
Perimeter 266810112
Area 4449227241590784
Diagonal 94331619.742171

Cube

Length = n
Surface area 26695363449544704
Volume 2.9677470466057E+23
Space diagonal 115532167.48929

Equilateral Triangle

Length = n
Perimeter 200107584
Area 1.9265719092137E+15
Altitude 57766083.744643

Triangular Pyramid

Length = n
Surface area 1.9265719092137E+15
Volume 3.4975234358354E+22
Height 31443873.24739