66953338 (number)

66953338 is an even 8-digits composite number following 66953337 and preceding 66953339. In scientific notation, it is written as 6.6953338 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 33476668 positive integers (up to 66953338) that are relatively prime to 66953338.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred fifty-three thousand three hundred thirty-eight

Notation

Scientific notation 6.6953338 × 10^7
Engineering notation 6.6953338 × 10^6

Prime Factorization of 66953338

Prime Factorization 2 × 33476669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66953338
Product of the distinct prime numbers

The prime factorization of 66953338 is 2 × 33476669. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 8, 27, 973, 783, 9712, 1275, 8240, 88969, 907936, 194250, 82233, 916104, 90289985, 98962632, 749212268, 338071825, 3537470931, 3633833941

Basic calculations (n = 66953338)

Multiplication

n×y
n×2 133906676
n×3 200860014
n×4 267813352
n×5 334766690

Division

n÷y
n÷2 33476669
n÷3 22317779.333333
n÷3 16738334.5
n÷5 13390667.6

Exponentiation

ny
n2 4482749469342244
n3 3.0013504039019E+23
n4 2.0095042804888E+31
n5 1.3454301930401E+39

Nth Root

y√n
2√n 8182.5019401159
3√n 406.06049961103
4√n 90.457182910568
5√n 36.741293917605

Divisors of 66953338

1, 2, 33476669, 66953338

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66953337
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66953338 can be divided by 4 positive divisors. The sum of these divisors (counting 66953338) is 1, the average is 0.25.

Base conversion 66953338

Base System Value
2 Binary 11111111011010000001111010
3 Ternary 11122222120201021
4 Quaternary 3333122001322
5 Quinary 114120001323
6 Senary 10351013054
8 Octal 377320172
10 Decimal 66953338
12 Duodecimal 1a50a18a
16 Hexadecimal 3fda07a
20 Vigesimal 10i936i
36 Base36 13v1iy

Cryptographic Hash Functions

md5 7b3fa217a11df474fa9cd38101af8a38
sha1 d1118ef1fcd957f18440d78d7c75b8850b8448d8
sha256 abe6e8faa3638678aec61aeea26afe0f59c4dd003b74b1c757e78cc8eab688d4
sha512 104a739a1c290e83262ade59be450893ecf7ef27ccd5c83ca6198fe013b544e686d84375fd64a98c18bae26b56103444b74256a1848c3c21b6e47cc33bd88b1a
ripemd-160 b18aff9faf3e4ff6e87083754a5ddbde74fd2e32

66953338 as geometric shapes

Circle

Radius = n
Diameter 133906676
Circumference 420680229.58823
Area 1.4082972800769E+16

Sphere

Radius = n
Volume 1.2572027172996E+24
Surface area 5.6331891203077E+16
Circumference 420680229.58823

Square

Length = n
Perimeter 267813352
Area 4482749469342244
Diagonal 94686318.64575

Cube

Length = n
Surface area 26896496816053464
Volume 3.0013504039019E+23
Space diagonal 115966583.15233

Equilateral Triangle

Length = n
Perimeter 200860014
Area 1.9410874596258E+15
Altitude 57983291.576166

Triangular Pyramid

Length = n
Surface area 1.9410874596258E+15
Volume 3.5371253721934E+22
Height 31562106.21525