66687675 (number)

66687675 is an odd 8-digits composite number following 66687674 and preceding 66687676. In scientific notation, it is written as 6.6687675 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 34339200 positive integers (up to 66687675) that are relatively prime to 66687675.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred eighty-seven thousand six hundred seventy-five

Notation

Scientific notation 6.6687675 × 10^7
Engineering notation 6.6687675 × 10^6

Prime Factorization of 66687675

Prime Factorization 15 × 5 × 29 × 30661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66687675
Product of the distinct prime numbers

The prime factorization of 66687675 is 15 × 5 × 29 × 30661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66687675)

Multiplication

n×y
n×2 133375350
n×3 200063025
n×4 266750700
n×5 333438375

Division

n÷y
n÷2 33343837.5
n÷3 22229225
n÷3 16671918.75
n÷5 13337535

Exponentiation

ny
n2 4447245996905625
n3 2.9657649568669E+23
n4 1.9777996956993E+31
n5 1.3189486332189E+39

Nth Root

y√n
2√n 8166.2522003671
3√n 405.52272087402
4√n 90.367318209445
5√n 36.712090500626

Divisors of 66687675

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66687674
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66687675 can be divided by 16 positive divisors. The sum of these divisors (counting 66687675) is 1, the average is 0.0625.

Base conversion 66687675

Base System Value
2 Binary 11111110011001001010111011
3 Ternary 11122111002021220
4 Quaternary 3332121022323
5 Quinary 114033001200
6 Senary 10341203123
8 Octal 376311273
10 Decimal 66687675
12 Duodecimal 1a4004a3
16 Hexadecimal 3f992bb
20 Vigesimal 10gfj3f
36 Base36 13pcjf

Cryptographic Hash Functions

md5 dc669dfad578a57ce5125322c3842c4e
sha1 42e88288bbbcdfb140f676708c1dd1dd0c7c2c83
sha256 687443dbe3ad27a758b882d4dccab3bcc339b1e3c02328a6ae8fbbc7c16a0362
sha512 645a3d90897aafd3ad3633588ca9ba3adf026a9da8de06381b70a05c08e059abbdda5bc0260fcb152363cd531ae993f0975c97e10e61130ab77add3cdd1df37f
ripemd-160 031240bbf4afb12e4480b465c87d83a6391012b4

66687675 as geometric shapes

Circle

Radius = n
Diameter 133375350
Circumference 419011019.72997
Area 1.3971435352585E+16

Sphere

Radius = n
Volume 1.2422967201023E+24
Surface area 5.5885741410341E+16
Circumference 419011019.72997

Square

Length = n
Perimeter 266750700
Area 4447245996905625
Diagonal 94310614.428129

Cube

Length = n
Surface area 26683475981433750
Volume 2.9657649568669E+23
Space diagonal 115506441.33864

Equilateral Triangle

Length = n
Perimeter 200063025
Area 1.9257140050995E+15
Altitude 57753220.66932

Triangular Pyramid

Length = n
Surface area 1.9257140050995E+15
Volume 3.4951875206767E+22
Height 31436871.476043