66348540 (number)

66348540 is an even 8-digits composite number following 66348539 and preceding 66348541. In scientific notation, it is written as 6.6348540 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 17475840 positive integers (up to 66348540) that are relatively prime to 66348540.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred forty-eight thousand five hundred forty

Notation

Scientific notation 6.6348540 × 10^7
Engineering notation 6.6348540 × 10^6

Prime Factorization of 66348540

Prime Factorization 2 × 2 × 9 × 5 × 83 × 4441

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33174270
Product of the distinct prime numbers

The prime factorization of 66348540 is 2 × 2 × 9 × 5 × 83 × 4441. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66348540)

Multiplication

n×y
n×2 132697080
n×3 199045620
n×4 265394160
n×5 331742700

Division

n÷y
n÷2 33174270
n÷3 22116180
n÷3 16587135
n÷5 13269708

Exponentiation

ny
n2 4402128760131600
n3 2.9207481612674E+23
n4 1.9378737620778E+31
n5 1.2857509481817E+39

Nth Root

y√n
2√n 8145.461312903
3√n 404.83413418306
4√n 90.252209462722
5√n 36.67467501571

Divisors of 66348540

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 -66348539
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 66348540 can be divided by 48 positive divisors. The sum of these divisors (counting 66348540) is 1, the average is 0.020833333333333.

Base conversion 66348540

Base System Value
2 Binary 11111101000110010111111100
3 Ternary 11121211212002100
4 Quaternary 3331012113330
5 Quinary 113441123130
6 Senary 10330025100
8 Octal 375062774
10 Decimal 66348540
12 Duodecimal 1a278190
16 Hexadecimal 3f465fc
20 Vigesimal 10edb70
36 Base36 13i2v0

Cryptographic Hash Functions

md5 f924f64399dd7f167cfe4439522d288b
sha1 3e7b507760019ecc854c48e8a3a3899c9b369362
sha256 38f53d026f603f7a88583703895140d56a39633c83e0383acca52e8218d86626
sha512 b6d6b92e8111188b83273130705aa51a961c51774d1bd0e896aa6d2afb3b4a9fbfc14d6f6f773008afe6ac53f3afe0a93ed2188d0a4b2f6126493d4eee6112bf
ripemd-160 e467dcc0dcbbb2e1c828ef9949bba81f72b05b10

66348540 as geometric shapes

Circle

Radius = n
Diameter 132697080
Circumference 416880171.68082
Area 1.3829695372986E+16

Sphere

Radius = n
Volume 1.2234401288565E+24
Surface area 5.5318781491943E+16
Circumference 416880171.68082

Square

Length = n
Perimeter 265394160
Area 4402128760131600
Diagonal 93831005.111654

Cube

Length = n
Surface area 26412772560789600
Volume 2.9207481612674E+23
Space diagonal 114919042.28802

Equilateral Triangle

Length = n
Perimeter 199045620
Area 1.906177668502E+15
Altitude 57459521.144008

Triangular Pyramid

Length = n
Surface area 1.906177668502E+15
Volume 3.4421347182839E+22
Height 31277001.703885