166975972 (number)

166975972 is an even 9-digits composite number following 166975971 and preceding 166975973. In scientific notation, it is written as 1.66975972 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 78576896 positive integers (up to 166975972) that are relatively prime to 166975972.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million nine hundred seventy-five thousand nine hundred seventy-two

Notation

Scientific notation 1.66975972 × 10^8
Engineering notation 1.66975972 × 10^6

Prime Factorization of 166975972

Prime Factorization 2 × 2 × 17 × 2455529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83487986
Product of the distinct prime numbers

The prime factorization of 166975972 is 2 × 2 × 17 × 2455529. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166975972)

Multiplication

n×y
n×2 333951944
n×3 500927916
n×4 667903888
n×5 834879860

Division

n÷y
n÷2 83487986
n÷3 55658657.333333
n÷3 41743993
n÷5 33395194.4

Exponentiation

ny
n2 27880975225344784
n3 4.6554529385599E+24
n4 7.7734877951629E+32
n5 1.2979856804275E+41

Nth Root

y√n
2√n 12921.918278646
3√n 550.66143233896
4√n 113.67461580602
5√n 44.109364019596

Divisors of 166975972

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 -166975971
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 166975972 can be divided by 12 positive divisors. The sum of these divisors (counting 166975972) is 1, the average is 0.083333333333333.

Base conversion 166975972

Base System Value
2 Binary 1001111100111101100111100100
3 Ternary 102122012020222021
4 Quaternary 21330331213210
5 Quinary 320221212342
6 Senary 24322512524
8 Octal 1174754744
10 Decimal 166975972
12 Duodecimal 47b05744
16 Hexadecimal 9f3d9e4
20 Vigesimal 2c3bjic
36 Base36 2revhg

Cryptographic Hash Functions

md5 6155e5146afdd03f1f0dda9c55e6c16c
sha1 d6109736c04c786dd9d1c33fcba3b98ca7ca9804
sha256 b17015581d0e04f4e262e260318652d22e255de655c50de5d19e71f159f009f9
sha512 5fe1f2b7afa91d30162296a62cdbbe74e7882fac91e789d0cfa4aa009b53c2049fe6209baa0e67a38bd8f0d4fdce1ee2a4d0bd470d6916bec81f45af936b1b39
ripemd-160 a0f3fc4731dcb0639dbedb32fa0bd610a1fcf3b5

166975972 as geometric shapes

Circle

Radius = n
Diameter 333951944
Circumference 1049140973.9224
Area 8.7590666942862E+16

Sphere

Radius = n
Volume 1.9500715667884E+25
Surface area 3.5036266777145E+17
Circumference 1049140973.9224

Square

Length = n
Perimeter 667903888
Area 27880975225344784
Diagonal 236139684.19283

Cube

Length = n
Surface area 167285851352068704
Volume 4.6554529385599E+24
Space diagonal 289210867.1472

Equilateral Triangle

Length = n
Perimeter 500927916
Area 1.2072816413717E+16
Altitude 144605433.5736

Triangular Pyramid

Length = n
Surface area 1.2072816413717E+16
Volume 5.4865039039175E+23
Height 78713228.064277