66873691 (number)

66873691 is an odd 8-digits prime number following 66873690 and preceding 66873692. In scientific notation, it is written as 6.6873691 × 10^7. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 66873690 positive integers (up to 66873691) that are relatively prime to 66873691.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-three thousand six hundred ninety-one

Notation

Scientific notation 6.6873691 × 10^7
Engineering notation 6.6873691 × 10^6

Prime Factorization of 66873691

Prime Factorization 66873691

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 66873691
Product of the distinct prime numbers

The prime factorization of 66873691 is 66873691. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66873691)

Multiplication

n×y
n×2 133747382
n×3 200621073
n×4 267494764
n×5 334368455

Division

n÷y
n÷2 33436845.5
n÷3 22291230.333333
n÷3 16718422.75
n÷5 13374738.2

Exponentiation

ny
n2 4472090547963481
n3 2.9906520142853E+23
n4 1.9999593869184E+31
n5 1.3374466605333E+39

Nth Root

y√n
2√n 8177.6335819111
3√n 405.89942059474
4√n 90.430269168631
5√n 36.732548342333

Divisors of 66873691

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 66873692
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 33436846
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8177.6336430535
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999700929
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66873691 can be divided by 2 positive divisors. The sum of these divisors (counting 66873691) is 66873692, the average is 33436846.

Base conversion 66873691

Base System Value
2 Binary 11111111000110100101011011
3 Ternary 11122211112110101
4 Quaternary 3333012211123
5 Quinary 114104424231
6 Senary 10345200231
8 Octal 377064533
10 Decimal 66873691
12 Duodecimal 1a490077
16 Hexadecimal 3fc695b
20 Vigesimal 10hj44b
36 Base36 13tc2j

Cryptographic Hash Functions

md5 bcdfb337fdd35365c057327e30efd4db
sha1 8749b6722620909c3486146381fa3f7abf4584a0
sha256 fd37e69df828c3419c4471590635ce5038ed46c523790af20ad3b364c9256ae8
sha512 ceb3956abb31fffab5bc23dd7a611c8a6a4b91832ba07ae811540b65bf3d5b6f55be0ba947794178aaff0ce9a34145f4eb3818025f3ff05010e719bfed63215e
ripemd-160 b5627b5627022e2dbf50d614426818588285678e

66873691 as geometric shapes

Circle

Radius = n
Diameter 133747382
Circumference 420179792.72807
Area 1.404948681167E+16

Sphere

Radius = n
Volume 1.2527213863363E+24
Surface area 5.6197947246682E+16
Circumference 420179792.72807

Square

Length = n
Perimeter 267494764
Area 4472090547963481
Diagonal 94573680.778148

Cube

Length = n
Surface area 26832543287780886
Volume 2.9906520142853E+23
Space diagonal 115828630.50166

Equilateral Triangle

Length = n
Perimeter 200621073
Area 1.9364720112803E+15
Altitude 57914315.250831

Triangular Pyramid

Length = n
Surface area 1.9364720112803E+15
Volume 3.5245171991172E+22
Height 31524560.259383