166987274 (number)

166987274 is an even 9-digits composite number following 166987273 and preceding 166987275. In scientific notation, it is written as 1.66987274 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 83444256 positive integers (up to 166987274) that are relatively prime to 166987274.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million nine hundred eighty-seven thousand two hundred seventy-four

Notation

Scientific notation 1.66987274 × 10^8
Engineering notation 1.66987274 × 10^6

Prime Factorization of 166987274

Prime Factorization 2 × 1753 × 47629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166987274
Product of the distinct prime numbers

The prime factorization of 166987274 is 2 × 1753 × 47629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166987274)

Multiplication

n×y
n×2 333974548
n×3 500961822
n×4 667949096
n×5 834936370

Division

n÷y
n÷2 83493637
n÷3 55662424.666667
n÷3 41746818.5
n÷5 33397454.8

Exponentiation

ny
n2 27884749677951076
n3 4.6563983348934E+24
n4 7.7755926460199E+32
n5 1.2984250196933E+41

Nth Root

y√n
2√n 12922.355590217
3√n 550.67385615264
4√n 113.67653931316
5√n 44.109961124113

Divisors of 166987274

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 -166987273
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 166987274 can be divided by 8 positive divisors. The sum of these divisors (counting 166987274) is 1, the average is 0.125.

Base conversion 166987274

Base System Value
2 Binary 1001111101000000011000001010
3 Ternary 102122012211110212
4 Quaternary 21331000120022
5 Quinary 320222043044
6 Senary 24323041122
8 Octal 1175003012
10 Decimal 166987274
12 Duodecimal 47b101a2
16 Hexadecimal 9f4060a
20 Vigesimal 2c3d83e
36 Base36 2rf47e

Cryptographic Hash Functions

md5 51eb96e94b094f4d800c783557e25cba
sha1 6d7fefae379c0e3175c79f83eef791caa300a202
sha256 1aa41d4604c404df814529341ce4501595325713d8d944f2344f32452fc246d7
sha512 9d60b8100d642d588a4c7b9c5fddd59bb243a89f21af81c2c88c175c4032085510a33f0e3a55764db99c1332681157588595cefb713285ac8946ace3523b7212
ripemd-160 511b371c70e6235c85fbb012164c838ae2f834c2

166987274 as geometric shapes

Circle

Radius = n
Diameter 333974548
Circumference 1049211986.4828
Area 8.7602524735441E+16

Sphere

Radius = n
Volume 1.9504675734785E+25
Surface area 3.5041009894177E+17
Circumference 1049211986.4828

Square

Length = n
Perimeter 667949096
Area 27884749677951076
Diagonal 236155667.63451

Cube

Length = n
Surface area 167308498067706456
Volume 4.6563983348934E+24
Space diagonal 289230442.78543

Equilateral Triangle

Length = n
Perimeter 500961822
Area 1.2074450799638E+16
Altitude 144615221.39271

Triangular Pyramid

Length = n
Surface area 1.2074450799638E+16
Volume 5.4876180641815E+23
Height 78718555.878171