166155766 (number)

166155766 is an even 9-digits composite number following 166155765 and preceding 166155767. In scientific notation, it is written as 1.66155766 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 71209572 positive integers (up to 166155766) that are relatively prime to 166155766.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-five thousand seven hundred sixty-six

Notation

Scientific notation 1.66155766 × 10^8
Engineering notation 1.66155766 × 10^6

Prime Factorization of 166155766

Prime Factorization 2 × 7 × 7 × 1695467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23736538
Product of the distinct prime numbers

The prime factorization of 166155766 is 2 × 7 × 7 × 1695467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166155766)

Multiplication

n×y
n×2 332311532
n×3 498467298
n×4 664623064
n×5 830778830

Division

n÷y
n÷2 83077883
n÷3 55385255.333333
n÷3 41538941.5
n÷5 33231153.2

Exponentiation

ny
n2 27607738575046756
n3 4.5871849504646E+24
n4 7.6218722922812E+32
n5 1.2664180290782E+41

Nth Root

y√n
2√n 12890.142202474
3√n 549.7583136461
4√n 113.53476208842
5√n 44.065944525646

Divisors of 166155766

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166155765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166155766 can be divided by 12 positive divisors. The sum of these divisors (counting 166155766) is 1, the average is 0.083333333333333.

Base conversion 166155766

Base System Value
2 Binary 1001111001110101010111110110
3 Ternary 102120122120212021
4 Quaternary 21321311113312
5 Quinary 320013441031
6 Senary 24253143354
8 Octal 1171652766
10 Decimal 166155766
12 Duodecimal 4778ab5a
16 Hexadecimal 9e755f6
20 Vigesimal 2bi9986
36 Base36 2qxaly

Cryptographic Hash Functions

md5 5524eed0eb37dd5ac409bc7033b93734
sha1 d90e27a5335ae4eec913a26a06cdd88940cb94b9
sha256 49378131aa84fab3a015f96f316fd0ea4e19783b0081b856172c19af883205c7
sha512 8784ab2629e8635835973477c0dfbc557acd29eb65b47cb0d40476354535e9a28f9b88e4b805f9e06a4b6bbb52f3a93b27835f116e7284eb25fbeb0603f180c2
ripemd-160 e8969ddced453bd8f892101423b8166931fb9053

166155766 as geometric shapes

Circle

Radius = n
Diameter 332311532
Circumference 1043987467.6344
Area 8.6732268689594E+16

Sphere

Radius = n
Volume 1.921475538805E+25
Surface area 3.4692907475838E+17
Circumference 1043987467.6344

Square

Length = n
Perimeter 664623064
Area 27607738575046756
Diagonal 234979737.74369

Cube

Length = n
Surface area 165646431450280536
Volume 4.5871849504646E+24
Space diagonal 287790228.68253

Equilateral Triangle

Length = n
Perimeter 498467298
Area 1.1954501473515E+16
Altitude 143895114.34126

Triangular Pyramid

Length = n
Surface area 1.1954501473515E+16
Volume 5.406049308384E+23
Height 78326579.247897