66706960 (number)

66706960 is an even 8-digits composite number following 66706959 and preceding 66706961. In scientific notation, it is written as 6.6706960 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 25761792 positive integers (up to 66706960) that are relatively prime to 66706960.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred six thousand nine hundred sixty

Notation

Scientific notation 6.6706960 × 10^7
Engineering notation 6.6706960 × 10^6

Prime Factorization of 66706960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 29 × 28753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8338370
Product of the distinct prime numbers

The prime factorization of 66706960 is 2 × 2 × 2 × 2 × 5 × 29 × 28753. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 74, 95, 319, 750, 2981, 6346, 86640, 77595, 367730, 821370, 6944931, 8597240, 96997514, 28548898, 102178400, 808772117, 1225179358, 3854184951

Basic calculations (n = 66706960)

Multiplication

n×y
n×2 133413920
n×3 200120880
n×4 266827840
n×5 333534800

Division

n÷y
n÷2 33353480
n÷3 22235653.333333
n÷3 16676740
n÷5 13341392

Exponentiation

ny
n2 4449818512441600
n3 2.968338655167E+23
n4 1.9800884793668E+31
n5 1.3208568298958E+39

Nth Root

y√n
2√n 8167.4328892254
3√n 405.56180731659
4√n 90.373850693801
5√n 36.714213563946

Divisors of 66706960

1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 28753, 57506, 115012, 143765, 230024, 287530, 460048, 575060, 833837, 1150120, 1667674, 2300240, 3335348, 4169185, 6670696, 8338370, 13341392, 16676740, 33353480, 66706960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66706959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66706960 can be divided by 40 positive divisors. The sum of these divisors (counting 66706960) is 1, the average is 0.025.

Base conversion 66706960

Base System Value
2 Binary 11111110011101111000010000
3 Ternary 11122112001202011
4 Quaternary 3332131320100
5 Quinary 114034110320
6 Senary 10341432304
8 Octal 376357020
10 Decimal 66706960
12 Duodecimal 1a40b694
16 Hexadecimal 3f9de10
20 Vigesimal 10gi780
36 Base36 13prf4

Cryptographic Hash Functions

md5 9d1043ca5129d3e37a3c907585dc204d
sha1 75821a684398f685b8245fa08f0945a24b2f2a44
sha256 7b7fd08d8f81081b1f935889460ec3cc446c671b9ae7d6ca95d06e341ddbe18f
sha512 49032d362a377e88d28b73be397fade71b2202051eec14b8e73e13a5d67d1eb9a5e90fc285ab169640556ba2a86d4b71ce36a3860be1b1ba0de5c054d3c12e01
ripemd-160 21466b01a81734588c3c642d9bdb519febc126a5

66706960 as geometric shapes

Circle

Radius = n
Diameter 133413920
Circumference 419132190.95862
Area 1.3979517148494E+16

Sphere

Radius = n
Volume 1.2433747883252E+24
Surface area 5.5918068593978E+16
Circumference 419132190.95862

Square

Length = n
Perimeter 266827840
Area 4449818512441600
Diagonal 94337887.53668

Cube

Length = n
Surface area 26698911074649600
Volume 2.968338655167E+23
Space diagonal 115539843.93846

Equilateral Triangle

Length = n
Perimeter 200120880
Area 1.9268279370024E+15
Altitude 57769921.969232

Triangular Pyramid

Length = n
Surface area 1.9268279370024E+15
Volume 3.4982206532113E+22
Height 31445962.512227