168396968 (number)

168396968 is an even 9-digits composite number following 168396967 and preceding 168396969. In scientific notation, it is written as 1.68396968 × 10^8. The sum of its digits is 56. It has a total of 6 prime factors and 32 positive divisors. There are 76511232 positive integers (up to 168396968) that are relatively prime to 168396968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68396968 × 10^8
Engineering notation 1.68396968 × 10^6

Prime Factorization of 168396968

Prime Factorization 2 × 2 × 2 × 17 × 29 × 42697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42099242
Product of the distinct prime numbers

The prime factorization of 168396968 is 2 × 2 × 2 × 17 × 29 × 42697. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168396968)

Multiplication

n×y
n×2 336793936
n×3 505190904
n×4 673587872
n×5 841984840

Division

n÷y
n÷2 84198484
n÷3 56132322.666667
n÷3 42099242
n÷5 33679393.6

Exponentiation

ny
n2 28357538831593024
n3 4.7753235591825E+24
n4 8.0415000858531E+32
n5 1.3541642326294E+41

Nth Root

y√n
2√n 12976.785734534
3√n 552.21909841974
4√n 113.91569573388
5√n 44.184185501305

Divisors of 168396968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168396967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168396968 can be divided by 32 positive divisors. The sum of these divisors (counting 168396968) is 1, the average is 0.03125.

Base conversion 168396968

Base System Value
2 Binary 1010000010011000100010101000
3 Ternary 102201212110012202
4 Quaternary 22002120202220
5 Quinary 321102200333
6 Senary 24413155332
8 Octal 1202304250
10 Decimal 168396968
12 Duodecimal 4848bb48
16 Hexadecimal a0988a8
20 Vigesimal 2cc9c88
36 Base36 2s9bxk

Cryptographic Hash Functions

md5 2df7de07f3f4128bfcdf9beb5ff1955d
sha1 36db388686c7441b49fee85e8a78fe7988482d9c
sha256 5a8b554ca184c20077cffc1c1f47578c4c187aa67f394e3fa043e30cbe4e7b4a
sha512 e4bdc1aff3d180cefe7088b7364a54a4d68fe617cdac7cb448d3a89ce0a7f1875d0158485a6ebdef9d8eeb9a0930103becb6b6947b5443d6076bdf3dabc4a4a0
ripemd-160 00d68608aa0616c9f7c57644b012355b9d6e0d12

168396968 as geometric shapes

Circle

Radius = n
Diameter 336793936
Circumference 1058069355.1112
Area 8.908783566722E+16

Sphere

Radius = n
Volume 2.0002828549389E+25
Surface area 3.5635134266888E+17
Circumference 1058069355.1112

Square

Length = n
Perimeter 673587872
Area 28357538831593024
Diagonal 238149276.00811

Cube

Length = n
Surface area 170145232989558144
Volume 4.7753235591825E+24
Space diagonal 291672104.41655

Equilateral Triangle

Length = n
Perimeter 505190904
Area 1.2279174508482E+16
Altitude 145836052.20828

Triangular Pyramid

Length = n
Surface area 1.2279174508482E+16
Volume 5.6277727850964E+23
Height 79383092.002703