66804948 (number)

66804948 is an even 8-digits composite number following 66804947 and preceding 66804949. In scientific notation, it is written as 6.6804948 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 18967680 positive integers (up to 66804948) that are relatively prime to 66804948.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred four thousand nine hundred forty-eight

Notation

Scientific notation 6.6804948 × 10^7
Engineering notation 6.6804948 × 10^6

Prime Factorization of 66804948

Prime Factorization 2 × 2 × 3 × 21 × 179 × 1481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33402474
Product of the distinct prime numbers

The prime factorization of 66804948 is 2 × 2 × 3 × 21 × 179 × 1481. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66804948)

Multiplication

n×y
n×2 133609896
n×3 200414844
n×4 267219792
n×5 334024740

Division

n÷y
n÷2 33402474
n÷3 22268316
n÷3 16701237
n÷5 13360989.6

Exponentiation

ny
n2 4462901077282704
n3 2.9814387439702E+23
n4 1.9917486025611E+31
n5 1.3305866182317E+39

Nth Root

y√n
2√n 8173.4293904089
3√n 405.76029109146
4√n 90.407020692029
5√n 36.724993369818

Divisors of 66804948

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 -66804947
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 66804948 can be divided by 48 positive divisors. The sum of these divisors (counting 66804948) is 1, the average is 0.020833333333333.

Base conversion 66804948

Base System Value
2 Binary 11111110110101110011010100
3 Ternary 11122201001011100
4 Quaternary 3332311303110
5 Quinary 114100224243
6 Senary 10343510100
8 Octal 376656324
10 Decimal 66804948
12 Duodecimal 1a458330
16 Hexadecimal 3fb5cd4
20 Vigesimal 10hac78
36 Base36 13rv10

Cryptographic Hash Functions

md5 c2a54fe100a3c17146371830a2e3cd52
sha1 2fd5c7f18d67fb00ed890d06d9460830ccb56b06
sha256 1d71ebc14de5fcffe7e1120ffafd2d7260f03ebd8d7914e4dfd8c2f61259a1eb
sha512 7ffffbbc835290e3b9da22602d07daaa998808e68c255252f5b16fbfa0749035ce4c14589c998b5d3b8d47d5d413930e924e43f4b7bb323e38879fb143cde295
ripemd-160 d90f431efa5273c719baf03860bb24b29dc2d837

66804948 as geometric shapes

Circle

Radius = n
Diameter 133609896
Circumference 419747867.7205
Area 1.4020617238089E+16

Sphere

Radius = n
Volume 1.2488621406913E+24
Surface area 5.6082468952357E+16
Circumference 419747867.7205

Square

Length = n
Perimeter 267219792
Area 4462901077282704
Diagonal 94476463.495229

Cube

Length = n
Surface area 26777406463696224
Volume 2.9814387439702E+23
Space diagonal 115709564.133

Equilateral Triangle

Length = n
Perimeter 200414844
Area 1.9324928537519E+15
Altitude 57854782.066498

Triangular Pyramid

Length = n
Surface area 1.9324928537519E+15
Volume 3.5136592559227E+22
Height 31492154.49841