166156816 (number)

166156816 is an even 9-digits composite number following 166156815 and preceding 166156817. In scientific notation, it is written as 1.66156816 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 69552000 positive integers (up to 166156816) that are relatively prime to 166156816.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-six thousand eight hundred sixteen

Notation

Scientific notation 1.66156816 × 10^8
Engineering notation 1.66156816 × 10^6

Prime Factorization of 166156816

Prime Factorization 2 × 2 × 2 × 2 × 7 × 43 × 34501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20769602
Product of the distinct prime numbers

The prime factorization of 166156816 is 2 × 2 × 2 × 2 × 7 × 43 × 34501. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166156816)

Multiplication

n×y
n×2 332313632
n×3 498470448
n×4 664627264
n×5 830784080

Division

n÷y
n÷2 83078408
n÷3 55385605.333333
n÷3 41539204
n÷5 33231363.2

Exponentiation

ny
n2 27608087503257856
n3 4.5872719153907E+24
n4 7.6220649558754E+32
n5 1.2664580444134E+41

Nth Root

y√n
2√n 12890.182931208
3√n 549.75947168598
4√n 113.53494145508
5√n 44.066000219319

Divisors of 166156816

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 -166156815
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 166156816 can be divided by 40 positive divisors. The sum of these divisors (counting 166156816) is 1, the average is 0.025.

Base conversion 166156816

Base System Value
2 Binary 1001111001110101101000010000
3 Ternary 102120122122022011
4 Quaternary 21321311220100
5 Quinary 320014004231
6 Senary 24253152304
8 Octal 1171655020
10 Decimal 166156816
12 Duodecimal 4778b694
16 Hexadecimal 9e75a10
20 Vigesimal 2bi9c0g
36 Base36 2qxbf4

Cryptographic Hash Functions

md5 e855c9a5ad16af69929342deac6db2b1
sha1 fa21e960098e2cba2466df3e101e16875207f1ba
sha256 f4d8d364ff6405fa6cc5ff55b8c3ae72849ed0d74708c4ff4c17fa420a31b43e
sha512 681303cf2aafcde4199f7abd570a4691952c208f4fa943a544923fe7d0b1a2f5a444acb86563a64432b3cd2e5649ae46013a18e8e01439a3add4854a8b680c19
ripemd-160 f3ac7a1c5567234066a4cdf95636d64873179a2e

166156816 as geometric shapes

Circle

Radius = n
Diameter 332313632
Circumference 1043994064.9789
Area 8.6733364879899E+16

Sphere

Radius = n
Volume 1.921511966588E+25
Surface area 3.469334595196E+17
Circumference 1043994064.9789

Square

Length = n
Perimeter 664627264
Area 27608087503257856
Diagonal 234981222.66793

Cube

Length = n
Surface area 165648525019547136
Volume 4.5872719153907E+24
Space diagonal 287792047.33587

Equilateral Triangle

Length = n
Perimeter 498470448
Area 1.1954652563862E+16
Altitude 143896023.66794

Triangular Pyramid

Length = n
Surface area 1.1954652563862E+16
Volume 5.4061517975323E+23
Height 78327074.222644