166687268 (number)

166687268 is an even 9-digits composite number following 166687267 and preceding 166687269. In scientific notation, it is written as 1.66687268 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 48 positive divisors. There are 74054400 positive integers (up to 166687268) that are relatively prime to 166687268.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million six hundred eighty-seven thousand two hundred sixty-eight

Notation

Scientific notation 1.66687268 × 10^8
Engineering notation 1.66687268 × 10^6

Prime Factorization of 166687268

Prime Factorization 2 × 2 × 11 × 71 × 229 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83343634
Product of the distinct prime numbers

The prime factorization of 166687268 is 2 × 2 × 11 × 71 × 229 × 233. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166687268)

Multiplication

n×y
n×2 333374536
n×3 500061804
n×4 666749072
n×5 833436340

Division

n÷y
n÷2 83343634
n÷3 55562422.666667
n÷3 41671817
n÷5 33337453.6

Exponentiation

ny
n2 27784645313303824
n3 4.6313466196236E+24
n4 7.719865151861E+32
n5 1.2868032314921E+41

Nth Root

y√n
2√n 12910.742348912
3√n 550.34388191621
4√n 113.6254476291
5√n 44.094100306958

Divisors of 166687268

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 -166687267
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 166687268 can be divided by 48 positive divisors. The sum of these divisors (counting 166687268) is 1, the average is 0.020833333333333.

Base conversion 166687268

Base System Value
2 Binary 1001111011110111001000100100
3 Ternary 102121122120221112
4 Quaternary 21323313020210
5 Quinary 320132443033
6 Senary 24312404152
8 Octal 1173671044
10 Decimal 166687268
12 Duodecimal 479a6658
16 Hexadecimal 9ef7224
20 Vigesimal 2c1fi38
36 Base36 2r8opw

Cryptographic Hash Functions

md5 c2dd26e2fdc23dcc2aeaf47eb5a2547b
sha1 40d513ceb7b3d00bdf215c0d1f9a0f4f3685acee
sha256 901a9e8457d1acbc72fe850fd8c241309933a80872c19c084d923f411f050bf6
sha512 a80a70f205fdf07ade138c5a31dd5c5cf093d142f69af8f9a3d6c1c9f130094e1eab24eb2c7e88b293bdf53996619bc3904f52a25043c05f79507cff34eb1192
ripemd-160 f2685438ed9435ce7c85bf8cbe19efc90d9f6d20

166687268 as geometric shapes

Circle

Radius = n
Diameter 333374536
Circumference 1047326993.1915
Area 8.7288037598873E+16

Sphere

Radius = n
Volume 1.939973935525E+25
Surface area 3.4915215039549E+17
Circumference 1047326993.1915

Square

Length = n
Perimeter 666749072
Area 27784645313303824
Diagonal 235731395.08052

Cube

Length = n
Surface area 166707871879822944
Volume 4.6313466196236E+24
Space diagonal 288710817.15085

Equilateral Triangle

Length = n
Perimeter 500061804
Area 1.2031104338231E+16
Altitude 144355408.57542

Triangular Pyramid

Length = n
Surface area 1.2031104338231E+16
Volume 5.4580943346021E+23
Height 78577131.693506