66708450 (number)

66708450 is an even 8-digits composite number following 66708449 and preceding 66708451. In scientific notation, it is written as 6.6708450 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 17447040 positive integers (up to 66708450) that are relatively prime to 66708450.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred eight thousand four hundred fifty

Notation

Scientific notation 6.6708450 × 10^7
Engineering notation 6.6708450 × 10^6

Prime Factorization of 66708450

Prime Factorization 2 × 5 × 5 × 9 × 53 × 2797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13341690
Product of the distinct prime numbers

The prime factorization of 66708450 is 2 × 5 × 5 × 9 × 53 × 2797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66708450)

Multiplication

n×y
n×2 133416900
n×3 200125350
n×4 266833800
n×5 333542250

Division

n÷y
n÷2 33354225
n÷3 22236150
n÷3 16677112.5
n÷5 13341690

Exponentiation

ny
n2 4450017301402500
n3 2.9685375664974E+23
n4 1.9802653982782E+31
n5 1.3210043530777E+39

Nth Root

y√n
2√n 8167.5241046476
3√n 405.56482690452
4√n 90.374355348448
5√n 36.714377575885

Divisors of 66708450

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 -66708449
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 66708450 can be divided by 48 positive divisors. The sum of these divisors (counting 66708450) is 1, the average is 0.020833333333333.

Base conversion 66708450

Base System Value
2 Binary 11111110011110001111100010
3 Ternary 11122112010210100
4 Quaternary 3332132033202
5 Quinary 114034132300
6 Senary 10341443230
8 Octal 376361742
10 Decimal 66708450
12 Duodecimal 1a410516
16 Hexadecimal 3f9e3e2
20 Vigesimal 10gib2a
36 Base36 13pski

Cryptographic Hash Functions

md5 041868b65d72a90ab35c7f4f9d07a7a1
sha1 645e85529f9d2d286ad3350cb4619691bbf68171
sha256 78f6c0b0924513f13896a532a9bb8de28cbe0921bf9a6580a13a602ae45801d4
sha512 3d49089bf911699969fb43c8e08b2589c539e11cc8412c41c2147c12fff77cd1d45f23fb51509ceb84473106acb9a5f0e99fd49c52253cc468dc147f116efdd1
ripemd-160 b829872123240c271eeadbab99b3039fe0155c9f

66708450 as geometric shapes

Circle

Radius = n
Diameter 133416900
Circumference 419141552.90472
Area 1.3980141662434E+16

Sphere

Radius = n
Volume 1.2434581081085E+24
Surface area 5.5920566649734E+16
Circumference 419141552.90472

Square

Length = n
Perimeter 266833800
Area 4450017301402500
Diagonal 94339994.714887

Cube

Length = n
Surface area 26700103808415000
Volume 2.9685375664974E+23
Space diagonal 115542424.69417

Equilateral Triangle

Length = n
Perimeter 200125350
Area 1.9269140151474E+15
Altitude 57771212.347084

Triangular Pyramid

Length = n
Surface area 1.9269140151474E+15
Volume 3.4984550724622E+22
Height 31446664.904963