166128429 (number)

166128429 is an odd 9-digits composite number following 166128428 and preceding 166128430. In scientific notation, it is written as 1.66128429 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 110752284 positive integers (up to 166128429) that are relatively prime to 166128429.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred twenty-eight thousand four hundred twenty-nine

Notation

Scientific notation 1.66128429 × 10^8
Engineering notation 1.66128429 × 10^6

Prime Factorization of 166128429

Prime Factorization 3 × 55376143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 166128429
Product of the distinct prime numbers

The prime factorization of 166128429 is 3 × 55376143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166128429)

Multiplication

n×y
n×2 332256858
n×3 498385287
n×4 664513716
n×5 830642145

Division

n÷y
n÷2 83064214.5
n÷3 55376143
n÷3 41532107.25
n÷5 33225685.8

Exponentiation

ny
n2 27598654922008041
n3 4.5849211847063E+24
n4 7.6168575350408E+32
n5 1.2653765762131E+41

Nth Root

y√n
2√n 12889.081774898
3√n 549.72816208477
4√n 113.53009193556
5√n 44.064494428499

Divisors of 166128429

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166128428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166128429 can be divided by 4 positive divisors. The sum of these divisors (counting 166128429) is 1, the average is 0.25.

Base conversion 166128429

Base System Value
2 Binary 1001111001101110101100101101
3 Ternary 102120121012100210
4 Quaternary 21321232230231
5 Quinary 320012102204
6 Senary 24252413033
8 Octal 1171565455
10 Decimal 166128429
12 Duodecimal 47777179
16 Hexadecimal 9e6eb2d
20 Vigesimal 2bi6119
36 Base36 2qwpil

Cryptographic Hash Functions

md5 5670649a89668df9c21e72109eb6da24
sha1 bf272821811b24aca0eba48fe71c7989134f6c45
sha256 b12784bf2ea168a5fb87e79922591eff4e1c40987ff89088b9c7a361a96a1c3c
sha512 04b0451965aefc541b940b85035e68e27ffecb6381fb953253e919946cde0cdef181163a6920ac1c28ec55138f5ce7e4e956b0b03c1f6697036687e6aeb0bd00
ripemd-160 3f4b27872efad8caa2305808f94a5633b196da20

166128429 as geometric shapes

Circle

Radius = n
Diameter 332256858
Circumference 1043815704.1976
Area 8.670373155194E+16

Sphere

Radius = n
Volume 1.9205272948215E+25
Surface area 3.4681492620776E+17
Circumference 1043815704.1976

Square

Length = n
Perimeter 664513716
Area 27598654922008041
Diagonal 234941077.38754

Cube

Length = n
Surface area 165591929532048246
Volume 4.5849211847063E+24
Space diagonal 287742879.6096

Equilateral Triangle

Length = n
Perimeter 498385287
Area 1.195056813637E+16
Altitude 143871439.8048

Triangular Pyramid

Length = n
Surface area 1.195056813637E+16
Volume 5.4033814348528E+23
Height 78313692.462512