166189493 (number)

166189493 is an odd 9-digits composite number following 166189492 and preceding 166189494. In scientific notation, it is written as 1.66189493 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 166150860 positive integers (up to 166189493) that are relatively prime to 166189493.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred eighty-nine thousand four hundred ninety-three

Notation

Scientific notation 1.66189493 × 10^8
Engineering notation 1.66189493 × 10^6

Prime Factorization of 166189493

Prime Factorization 4931 × 33703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 166189493
Product of the distinct prime numbers

The prime factorization of 166189493 is 4931 × 33703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166189493)

Multiplication

n×y
n×2 332378986
n×3 498568479
n×4 664757972
n×5 830947465

Division

n÷y
n÷2 83094746.5
n÷3 55396497.666667
n÷3 41547373.25
n÷5 33237898.6

Exponentiation

ny
n2 27618947583597049
n3 4.5899788961116E+24
n4 7.6280626562548E+32
n5 1.2677038654152E+41

Nth Root

y√n
2√n 12891.450383878
3√n 549.79550855197
4√n 113.54052309144
5√n 44.067733318765

Divisors of 166189493

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 -166189492
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 166189493 can be divided by 4 positive divisors. The sum of these divisors (counting 166189493) is 1, the average is 0.25.

Base conversion 166189493

Base System Value
2 Binary 1001111001111101100110110101
3 Ternary 102120201022010102
4 Quaternary 21321331212311
5 Quinary 320021030433
6 Senary 24254003445
8 Octal 1171754665
10 Decimal 166189493
12 Duodecimal 477a6585
16 Hexadecimal 9e7d9b5
20 Vigesimal 2bidded
36 Base36 2qy0mt

Cryptographic Hash Functions

md5 d1fc29dc08de263a922414bb6adb8ac6
sha1 4b23f3e2e7aa048d66dd252b1def7b49b7ea6e8b
sha256 acd16f2851ac5abc049aa7929ba444b4de2daaf4a278627e0b3cb26a915e99e4
sha512 6a205282474c1be09a6e572aaf7acaadc23e5fbad2f3b0e82425a3e22c19a6952e0aa657ac3f26d5ec368448e4cdc7bca8c4fe5a52372a86f2cfa1a5aa4978cd
ripemd-160 0d2263e21fab6036dc344731c913d4013c0cb249

166189493 as geometric shapes

Circle

Radius = n
Diameter 332378986
Circumference 1044199380.6252
Area 8.676748282851E+16

Sphere

Radius = n
Volume 1.9226458640208E+25
Surface area 3.4706993131404E+17
Circumference 1044199380.6252

Square

Length = n
Perimeter 664757972
Area 27618947583597049
Diagonal 235027434.92451

Cube

Length = n
Surface area 165713685501582294
Volume 4.5899788961116E+24
Space diagonal 287848645.56011

Equilateral Triangle

Length = n
Perimeter 498568479
Area 1.1959355116593E+16
Altitude 143924322.78006

Triangular Pyramid

Length = n
Surface area 1.1959355116593E+16
Volume 5.4093420049061E+23
Height 78342478.30817