66705468 (number)

66705468 is an even 8-digits composite number following 66705467 and preceding 66705469. In scientific notation, it is written as 6.6705468 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 21726144 positive integers (up to 66705468) that are relatively prime to 66705468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6705468 × 10^7
Engineering notation 6.6705468 × 10^6

Prime Factorization of 66705468

Prime Factorization 2 × 2 × 3 × 67 × 509 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33352734
Product of the distinct prime numbers

The prime factorization of 66705468 is 2 × 2 × 3 × 67 × 509 × 163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66705468)

Multiplication

n×y
n×2 133410936
n×3 200116404
n×4 266821872
n×5 333527340

Division

n÷y
n÷2 33352734
n÷3 22235156
n÷3 16676367
n÷5 13341093.6

Exponentiation

ny
n2 4449619461099024
n3 2.9681394857452E+23
n4 1.9799113348591E+31
n5 1.3207091219028E+39

Nth Root

y√n
2√n 8167.3415503455
3√n 405.55878363047
4√n 90.373345353293
5√n 36.714049328919

Divisors of 66705468

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 -66705467
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 66705468 can be divided by 48 positive divisors. The sum of these divisors (counting 66705468) is 1, the average is 0.020833333333333.

Base conversion 66705468

Base System Value
2 Binary 11111110011101100000111100
3 Ternary 11122111222200220
4 Quaternary 3332131200330
5 Quinary 114034033333
6 Senary 10341421340
8 Octal 376354074
10 Decimal 66705468
12 Duodecimal 1a40a850
16 Hexadecimal 3f9d83c
20 Vigesimal 10gi3d8
36 Base36 13pq9o

Cryptographic Hash Functions

md5 30cedc5bbae9619e1cc9023bdeb44825
sha1 4e06819653ce5b5f34046ff3fb8e5588719df18c
sha256 e35af59b5437ec29cded59aaaf9c1a2f0fd1eef01306e659f18a9b0ebee5dc19
sha512 65436c3cf34fca969b75f987c7ef9116a60511422bcca5585a3f3de98b650b23e57606b65da43d78667a15bfe3102fbae0bf4998eefabde586da679233518d73
ripemd-160 1646b3d846f3a69085b7306880d6ab88197c5ac6

66705468 as geometric shapes

Circle

Radius = n
Diameter 133410936
Circumference 419122816.44614
Area 1.3978891810259E+16

Sphere

Radius = n
Volume 1.2432913604329E+24
Surface area 5.5915567241035E+16
Circumference 419122816.44614

Square

Length = n
Perimeter 266821872
Area 4449619461099024
Diagonal 94335777.530044

Cube

Length = n
Surface area 26697716766594144
Volume 2.9681394857452E+23
Space diagonal 115537259.71866

Equilateral Triangle

Length = n
Perimeter 200116404
Area 1.9267417452427E+15
Altitude 57768629.85933

Triangular Pyramid

Length = n
Surface area 1.9267417452427E+15
Volume 3.4979859297966E+22
Height 31445259.176682