166640220 (number)

166640220 is an even 9-digits composite number following 166640219 and preceding 166640221. In scientific notation, it is written as 1.66640220 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 44271360 positive integers (up to 166640220) that are relatively prime to 166640220.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million six hundred forty thousand two hundred twenty

Notation

Scientific notation 1.66640220 × 10^8
Engineering notation 1.66640220 × 10^6

Prime Factorization of 166640220

Prime Factorization 2 × 2 × 3 × 45 × 733 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83320110
Product of the distinct prime numbers

The prime factorization of 166640220 is 2 × 2 × 3 × 45 × 733 × 421. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166640220)

Multiplication

n×y
n×2 333280440
n×3 499920660
n×4 666560880
n×5 833201100

Division

n÷y
n÷2 83320110
n÷3 55546740
n÷3 41660055
n÷5 33328044

Exponentiation

ny
n2 27768962921648400
n3 4.6274260904353E+24
n4 7.7111530174388E+32
n5 1.2849882352797E+41

Nth Root

y√n
2√n 12908.920171726
3√n 550.29209828623
4√n 113.61742899629
5√n 44.091610886484

Divisors of 166640220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166640219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166640220 can be divided by 48 positive divisors. The sum of these divisors (counting 166640220) is 1, the average is 0.020833333333333.

Base conversion 166640220

Base System Value
2 Binary 1001111011101011101001011100
3 Ternary 102121120012102000
4 Quaternary 21323223221130
5 Quinary 320124441340
6 Senary 24311402300
8 Octal 1173535134
10 Decimal 166640220
12 Duodecimal 47983390
16 Hexadecimal 9eeba5c
20 Vigesimal 2c1a0b0
36 Base36 2r7of0

Cryptographic Hash Functions

md5 6ca0aec0d44cb46342b967c2eec79141
sha1 1a537707e4ffdc69693800c6789fe2b601daa802
sha256 1f2177cc18711a18e18ae70dbefbe0cdc507fbc308ce7f03dc312b748322aaba
sha512 1d2f44b49e0ded4f2114b47dccce6733468133817700d99dd8883ec06dc2473b646027029ecc449ed2b744093a6070119d200c6a4a0850a976b8c78f2ed23119
ripemd-160 506d095af560024f62adc179634d3264ebbccca6

166640220 as geometric shapes

Circle

Radius = n
Diameter 333280440
Circumference 1047031381.8892
Area 8.7238769912458E+16

Sphere

Radius = n
Volume 1.9383317080989E+25
Surface area 3.4895507964983E+17
Circumference 1047031381.8892

Square

Length = n
Perimeter 666560880
Area 27768962921648400
Diagonal 235664859.16084

Cube

Length = n
Surface area 166613777529890400
Volume 4.6274260904353E+24
Space diagonal 288629327.62446

Equilateral Triangle

Length = n
Perimeter 499920660
Area 1.2024313663448E+16
Altitude 144314663.81223

Triangular Pyramid

Length = n
Surface area 1.2024313663448E+16
Volume 5.453473946644E+23
Height 78554953.053612