168306968 (number)

168306968 is an even 9-digits composite number following 168306967 and preceding 168306969. In scientific notation, it is written as 1.68306968 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 82100800 positive integers (up to 168306968) that are relatively prime to 168306968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68306968 × 10^8
Engineering notation 1.68306968 × 10^6

Prime Factorization of 168306968

Prime Factorization 2 × 2 × 2 × 41 × 513131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42076742
Product of the distinct prime numbers

The prime factorization of 168306968 is 2 × 2 × 2 × 41 × 513131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168306968)

Multiplication

n×y
n×2 336613936
n×3 504920904
n×4 673227872
n×5 841534840

Division

n÷y
n÷2 84153484
n÷3 56102322.666667
n÷3 42076742
n÷5 33661393.6

Exponentiation

ny
n2 28327235477353024
n3 4.7676711150153E+24
n4 8.0243226978941E+32
n5 1.3505494235361E+41

Nth Root

y√n
2√n 12973.317540244
3√n 552.12070279321
4√n 113.90047208086
5√n 44.17946163112

Divisors of 168306968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168306967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168306968 can be divided by 16 positive divisors. The sum of these divisors (counting 168306968) is 1, the average is 0.0625.

Base conversion 168306968

Base System Value
2 Binary 1010000010000010100100011000
3 Ternary 102201200212202102
4 Quaternary 22002002210120
5 Quinary 321041310333
6 Senary 24411222532
8 Octal 1202024430
10 Decimal 168306968
12 Duodecimal 48447a48
16 Hexadecimal a082918
20 Vigesimal 2cbi788
36 Base36 2s7ehk

Cryptographic Hash Functions

md5 5f777f88e6e3b799d6007be01bc37d72
sha1 a122db96df8b4e8022d53019deab822a22d9e3aa
sha256 1c92d5bff26d3b151ae0bdba436c1dc04595d524373ed86f58a6095840c97d8e
sha512 fa3e482506e6c3f3b25654ae9a1199d81ae1ddc370c8cec71d29fdaffa154dcd3c9d3f649e5f2365a097c883b542cab654bdf220e260a35bf972b30dbdd8b4c7
ripemd-160 8312cecab131717184c198a5a64bba31a7b44057

168306968 as geometric shapes

Circle

Radius = n
Diameter 336613936
Circumference 1057503868.4335
Area 8.899263487216E+16

Sphere

Radius = n
Volume 1.9970774066219E+25
Surface area 3.5597053948864E+17
Circumference 1057503868.4335

Square

Length = n
Perimeter 673227872
Area 28327235477353024
Diagonal 238021996.78749

Cube

Length = n
Surface area 169963412864118144
Volume 4.7676711150153E+24
Space diagonal 291516219.84387

Equilateral Triangle

Length = n
Perimeter 504920904
Area 1.2266052771186E+16
Altitude 145758109.92193

Triangular Pyramid

Length = n
Surface area 1.2266052771186E+16
Volume 5.6187542931576E+23
Height 79340665.595832