166159872 (number)

166159872 is an even 9-digits composite number following 166159871 and preceding 166159873. In scientific notation, it is written as 1.66159872 × 10^8. The sum of its digits is 45. It has a total of 12 prime factors and 80 positive divisors. There are 54706176 positive integers (up to 166159872) that are relatively prime to 166159872.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-nine thousand eight hundred seventy-two

Notation

Scientific notation 1.66159872 × 10^8
Engineering notation 1.66159872 × 10^6

Prime Factorization of 166159872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 107 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 649062
Product of the distinct prime numbers

The prime factorization of 166159872 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 107 × 337. Since it has a total of 12 prime factors.

Most popular turbo-numbers

9, 6, 71, 65, 176, 6, 9016, 5382, 57555, 6337, 350080, 733786, 9272062, 9273833, 9637925, 23175498, 750844884, 646898832, 1744084565, 757018953

Basic calculations (n = 166159872)

Multiplication

n×y
n×2 332319744
n×3 498479616
n×4 664639488
n×5 830799360

Division

n÷y
n÷2 83079936
n÷3 55386624
n÷3 41539968
n÷5 33231974.4

Exponentiation

ny
n2 27609103063056384
n3 4.5875250309923E+24
n4 7.6226257194647E+32
n5 1.2665745138502E+41

Nth Root

y√n
2√n 12890.301470485
3√n 549.76284210574
4√n 113.53546349263
5√n 44.066162312827

Divisors of 166159872

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 107, 128, 144, 214, 256, 288, 337, 428, 512, 576, 674, 856, 963, 1152, 1348, 1712, 1926, 2304, 2696, 3033, 3424, 3852, 4608, 5392, 6066, 6848, 7704, 10784, 12132, 13696, 15408, 21568, 24264, 27392, 30816, 36059, 43136, 48528, 54784, 61632, 72118, 86272, 97056, 123264, 144236, 172544, 194112, 246528, 288472, 324531, 388224, 493056, 576944, 649062, 776448, 1153888, 1298124, 1552896, 2307776, 2596248, 4615552, 5192496, 9231104, 10384992, 18462208, 20769984, 41539968, 83079936, 166159872

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166159871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166159872 can be divided by 80 positive divisors. The sum of these divisors (counting 166159872) is 1, the average is 0.0125.

Base conversion 166159872

Base System Value
2 Binary 1001111001110110011000000000
3 Ternary 102120122210111100
4 Quaternary 21321312120000
5 Quinary 320014103442
6 Senary 24253214400
8 Octal 1171663000
10 Decimal 166159872
12 Duodecimal 47791400
16 Hexadecimal 9e76600
20 Vigesimal 2bi9jdc
36 Base36 2qxds0

Cryptographic Hash Functions

md5 b303bcd5b085a599bcfd474eddcdbf65
sha1 2c29761aad28bdcfeca1c823a7c0828a5402a856
sha256 b3bc3cb1e33ad23716cd161f7a7546af92f5fd6bf6158104639b6dfcf581615f
sha512 bacb42d8cfdc20d2f719b9b52e736b98fffcdb202d598f62d2f0e04a47c548ef6a00be8f3a286eba87d2f31f3c3302a8db1b7f5f7ae038aab0a9aee73d86e3c3
ripemd-160 f6315aeb49f4bf74776579851b635700e7fcd920

166159872 as geometric shapes

Circle

Radius = n
Diameter 332319744
Circumference 1044013266.3932
Area 8.6736555355101E+16

Sphere

Radius = n
Volume 1.9216179914033E+25
Surface area 3.4694622142041E+17
Circumference 1044013266.3932

Square

Length = n
Perimeter 664639488
Area 27609103063056384
Diagonal 234985544.50458

Cube

Length = n
Surface area 165654618378338304
Volume 4.5875250309923E+24
Space diagonal 287797340.48314

Equilateral Triangle

Length = n
Perimeter 498479616
Area 1.1955092314155E+16
Altitude 143898670.24157

Triangular Pyramid

Length = n
Surface area 1.1955092314155E+16
Volume 5.4064500971294E+23
Height 78328514.834859