166189009 (number)

166189009 is an odd 9-digits composite number following 166189008 and preceding 166189010. In scientific notation, it is written as 1.66189009 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 142164816 positive integers (up to 166189009) that are relatively prime to 166189009.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred eighty-nine thousand nine

Notation

Scientific notation 1.66189009 × 10^8
Engineering notation 1.66189009 × 10^6

Prime Factorization of 166189009

Prime Factorization 7 × 509 × 46643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166189009
Product of the distinct prime numbers

The prime factorization of 166189009 is 7 × 509 × 46643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 65, 75, 762, 961, 6591, 6765, 99592, 40211, 161290, 574902, 2379647, 7587765, 27797624, 50628489, 946482220, 867745938, 3855518000, 1490641655

Basic calculations (n = 166189009)

Multiplication

n×y
n×2 332378018
n×3 498567027
n×4 664756036
n×5 830945045

Division

n÷y
n÷2 83094504.5
n÷3 55396336.333333
n÷3 41547252.25
n÷5 33237801.8

Exponentiation

ny
n2 27618786712402081
n3 4.5899387935165E+24
n4 7.6279737946516E+32
n5 1.2676854056111E+41

Nth Root

y√n
2√n 12891.431611733
3√n 549.7949748213
4√n 113.54044042425
5√n 44.067707650707

Divisors of 166189009

1, 7, 509, 3563, 46643, 326501, 23741287, 166189009

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166189008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166189009 can be divided by 8 positive divisors. The sum of these divisors (counting 166189009) is 1, the average is 0.125.

Base conversion 166189009

Base System Value
2 Binary 1001111001111101011111010001
3 Ternary 102120201021110111
4 Quaternary 21321331133101
5 Quinary 320021022014
6 Senary 24254001321
8 Octal 1171753721
10 Decimal 166189009
12 Duodecimal 477a6241
16 Hexadecimal 9e7d7d1
20 Vigesimal 2bidca9
36 Base36 2qy09d

Cryptographic Hash Functions

md5 e6ecaadb1c6c911febe49cba7c2a1ef4
sha1 c75d821b60ad06175aaeab0650164ef784720ad2
sha256 2e6e71da541b607588687de8a755750baca16f11332c328e2e367068d1110ae4
sha512 f4ccd40223f613cf7c2c9ee4c32b60825d7adac92d6c00da0943a983bbd5792f6c2b17f1ee18d85206f4d04282b5c7c5ecd8c9dd88e2c2a9338d67c1d7870170
ripemd-160 d82b6478458ef9a64f375b3cecd3a2ff02c82a9d

166189009 as geometric shapes

Circle

Radius = n
Diameter 332378018
Circumference 1044196339.5635
Area 8.6766977436746E+16

Sphere

Radius = n
Volume 1.9226290658851E+25
Surface area 3.4706790974698E+17
Circumference 1044196339.5635

Square

Length = n
Perimeter 664756036
Area 27618786712402081
Diagonal 235026750.44514

Cube

Length = n
Surface area 165712720274412486
Volume 4.5899387935165E+24
Space diagonal 287847807.24752

Equilateral Triangle

Length = n
Perimeter 498567027
Area 1.1959285457322E+16
Altitude 143923903.62376

Triangular Pyramid

Length = n
Surface area 1.1959285457322E+16
Volume 5.4092947435445E+23
Height 78342250.148381