168209220 (number)

168209220 is an even 9-digits composite number following 168209219 and preceding 168209221. In scientific notation, it is written as 1.68209220 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 42216960 positive integers (up to 168209220) that are relatively prime to 168209220.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred nine thousand two hundred twenty

Notation

Scientific notation 1.68209220 × 10^8
Engineering notation 1.68209220 × 10^6

Prime Factorization of 168209220

Prime Factorization 2 × 2 × 3 × 5 × 17 × 164911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84104610
Product of the distinct prime numbers

The prime factorization of 168209220 is 2 × 2 × 3 × 5 × 17 × 164911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168209220)

Multiplication

n×y
n×2 336418440
n×3 504627660
n×4 672836880
n×5 841046100

Division

n÷y
n÷2 84104610
n÷3 56069740
n÷3 42052305
n÷5 33641844

Exponentiation

ny
n2 28294341693008400
n3 4.7593691465944E+24
n4 8.0056977184071E+32
n5 1.346632168769E+41

Nth Root

y√n
2√n 12969.54972233
3√n 552.01379665159
4√n 113.88393092237
5√n 44.174328798377

Divisors of 168209220

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 -168209219
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 168209220 can be divided by 48 positive divisors. The sum of these divisors (counting 168209220) is 1, the average is 0.020833333333333.

Base conversion 168209220

Base System Value
2 Binary 1010000001101010101101000100
3 Ternary 102201111220200010
4 Quaternary 22001222231010
5 Quinary 321030143340
6 Senary 24405150220
8 Octal 1201525504
10 Decimal 168209220
12 Duodecimal 483bb370
16 Hexadecimal a06ab44
20 Vigesimal 2cb6310
36 Base36 2s5b2c

Cryptographic Hash Functions

md5 01f7e4fb43bc3f894b10992b6acf6436
sha1 ca34743c8e04a2a7d052c523abb5ffd58da28fd4
sha256 3a36fd8855b6a4f812358d7d1704107d3433bbf471301aa7e5a51543dacddd0f
sha512 1730d84bfbd0351dec9a7b47bab936fcaea4e93603b20472fac382736df6ef16a62c0277919dca71bc8f3fe32eecafaf6c07fd22c8e2857c820000ec9177c6da
ripemd-160 59dd409670f74bbfaf6475e34441d10193a86780

168209220 as geometric shapes

Circle

Radius = n
Diameter 336418440
Circumference 1056889699.6361
Area 8.8889296000915E+16

Sphere

Radius = n
Volume 1.9935998862217E+25
Surface area 3.5555718400366E+17
Circumference 1056889699.6361

Square

Length = n
Perimeter 672836880
Area 28294341693008400
Diagonal 237883760.2402

Cube

Length = n
Surface area 169766050158050400
Volume 4.7593691465944E+24
Space diagonal 291346915.34153

Equilateral Triangle

Length = n
Perimeter 504627660
Area 1.2251809344751E+16
Altitude 145673457.67077

Triangular Pyramid

Length = n
Surface area 1.2251809344751E+16
Volume 5.6089703295449E+23
Height 79294586.746733