66339946 (number)

66339946 is an even 8-digits composite number following 66339945 and preceding 66339947. In scientific notation, it is written as 6.6339946 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 33169972 positive integers (up to 66339946) that are relatively prime to 66339946.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred thirty-nine thousand nine hundred forty-six

Notation

Scientific notation 6.6339946 × 10^7
Engineering notation 6.6339946 × 10^6

Prime Factorization of 66339946

Prime Factorization 2 × 33169973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66339946
Product of the distinct prime numbers

The prime factorization of 66339946 is 2 × 33169973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 20, 96, 367, 290, 2440, 3482, 14087, 79696, 755087, 476184, 6978628, 220809, 75574193, 96050010, 187668745, 301434969, 793179152, 7451011612

Basic calculations (n = 66339946)

Multiplication

n×y
n×2 132679892
n×3 199019838
n×4 265359784
n×5 331699730

Division

n÷y
n÷2 33169973
n÷3 22113315.333333
n÷3 16584986.5
n÷5 13267989.2

Exponentiation

ny
n2 4400988435282916
n3 2.9196133514329E+23
n4 1.9368699207494E+31
n5 1.2849184595154E+39

Nth Root

y√n
2√n 8144.9337627755
3√n 404.81665429691
4√n 90.249286771561
5√n 36.673724886323

Divisors of 66339946

1, 2, 33169973, 66339946

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 -66339945
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 66339946 can be divided by 4 positive divisors. The sum of these divisors (counting 66339946) is 1, the average is 0.25.

Base conversion 66339946

Base System Value
2 Binary 11111101000100010001101010
3 Ternary 11121211102022001
4 Quaternary 3331010101222
5 Quinary 113440334241
6 Senary 10325521214
8 Octal 375042152
10 Decimal 66339946
12 Duodecimal 1a27320a
16 Hexadecimal 3f4446a
20 Vigesimal 10ec9h6
36 Base36 13hw8a

Cryptographic Hash Functions

md5 d87f49b34b619081c9a55e6ccb728e85
sha1 babddb340952a23e4fc6720aa85c030415c4dfff
sha256 caed93fec80da142c14b788a5825c563a2003974b865d3ceb8436284880da16d
sha512 6398a06f62af2c442196d431d3f469e4bcfb2416b3ede58428d8f15e524d6ff948cdf10d6b5ee3b30cdbeba6ffb45795df6b122f8038c37298f18a14618802d1
ripemd-160 4cd3de2d66bcd223c01cb6c739fd353f6a9d8143

66339946 as geometric shapes

Circle

Radius = n
Diameter 132679892
Circumference 416826173.98629
Area 1.3826112936818E+16

Sphere

Radius = n
Volume 1.2229647808246E+24
Surface area 5.5304451747274E+16
Circumference 416826173.98629

Square

Length = n
Perimeter 265359784
Area 4400988435282916
Diagonal 93818851.360299

Cube

Length = n
Surface area 26405930611697496
Volume 2.9196133514329E+23
Space diagonal 114904157.04338

Equilateral Triangle

Length = n
Perimeter 199019838
Area 1.9056838933583E+15
Altitude 57452078.521688

Triangular Pyramid

Length = n
Surface area 1.9056838933583E+15
Volume 3.4407973320683E+22
Height 31272950.453433