168049668 (number)

168049668 is an even 9-digits composite number following 168049667 and preceding 168049669. In scientific notation, it is written as 1.68049668 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 54848640 positive integers (up to 168049668) that are relatively prime to 168049668.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million forty-nine thousand six hundred sixty-eight

Notation

Scientific notation 1.68049668 × 10^8
Engineering notation 1.68049668 × 10^6

Prime Factorization of 168049668

Prime Factorization 2 × 2 × 3 × 67 × 197 × 1061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84024834
Product of the distinct prime numbers

The prime factorization of 168049668 is 2 × 2 × 3 × 67 × 197 × 1061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168049668)

Multiplication

n×y
n×2 336099336
n×3 504149004
n×4 672198672
n×5 840248340

Division

n÷y
n÷2 84024834
n÷3 56016556
n÷3 42012417
n÷5 33609933.6

Exponentiation

ny
n2 28240690914910224
n3 4.7458387323413E+24
n4 7.9753662335149E+32
n5 1.3402576477206E+41

Nth Root

y√n
2√n 12963.397239921
3√n 551.83920700012
4√n 113.85691564381
5√n 44.165945455093

Divisors of 168049668

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 -168049667
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 168049668 can be divided by 48 positive divisors. The sum of these divisors (counting 168049668) is 1, the average is 0.020833333333333.

Base conversion 168049668

Base System Value
2 Binary 1010000001000011110000000100
3 Ternary 102201012210210210
4 Quaternary 22001003300010
5 Quinary 321010042133
6 Senary 24401515420
8 Octal 1201036004
10 Decimal 168049668
12 Duodecimal 48342b70
16 Hexadecimal a043c04
20 Vigesimal 2ca6438
36 Base36 2s1vyc

Cryptographic Hash Functions

md5 aa6a69e04b2d84b67e39dbba8f1301e2
sha1 1b644dcfab8b7c4adc931b96b86de394f89a1fb3
sha256 2c0ec8cb4340e939edbb208bde22c8380f80c48e05509da90a2cf69c1e72476f
sha512 6576664d3984581887b8f0cc825a244963d48048189c7fe3f708b7c89e261feea01c088eef2125aadc8ed05bf889850cf70587297278aa91ed7108847cc11d03
ripemd-160 513a767d29286c24251b981cfafca74ef00cd3e5

168049668 as geometric shapes

Circle

Radius = n
Diameter 336099336
Circumference 1055887204.854
Area 8.8720747110582E+16

Sphere

Radius = n
Volume 1.9879322795527E+25
Surface area 3.5488298844233E+17
Circumference 1055887204.854

Square

Length = n
Perimeter 672198672
Area 28240690914910224
Diagonal 237658119.6379

Cube

Length = n
Surface area 169444145489461344
Volume 4.7458387323413E+24
Space diagonal 291070563.17108

Equilateral Triangle

Length = n
Perimeter 504149004
Area 1.2228577876368E+16
Altitude 145535281.58554

Triangular Pyramid

Length = n
Surface area 1.2228577876368E+16
Volume 5.5930245834271E+23
Height 79219373.212632