168840368 (number)

168840368 is an even 9-digits composite number following 168840367 and preceding 168840369. In scientific notation, it is written as 1.68840368 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors. There are 84420176 positive integers (up to 168840368) that are relatively prime to 168840368.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million eight hundred forty thousand three hundred sixty-eight

Notation

Scientific notation 1.68840368 × 10^8
Engineering notation 1.68840368 × 10^6

Prime Factorization of 168840368

Prime Factorization 2 × 2 × 2 × 2 × 10552523

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21105046
Product of the distinct prime numbers

The prime factorization of 168840368 is 2 × 2 × 2 × 2 × 10552523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168840368)

Multiplication

n×y
n×2 337680736
n×3 506521104
n×4 675361472
n×5 844201840

Division

n÷y
n÷2 84420184
n÷3 56280122.666667
n÷3 42210092
n÷5 33768073.6

Exponentiation

ny
n2 28507069866375424
n3 4.8131441668405E+24
n4 8.1265303236641E+32
n5 1.3720863704106E+41

Nth Root

y√n
2√n 12993.858857168
3√n 552.70334972898
4√n 113.99060863583
5√n 44.207428991491

Divisors of 168840368

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168840367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168840368 can be divided by 10 positive divisors. The sum of these divisors (counting 168840368) is 1, the average is 0.1.

Base conversion 168840368

Base System Value
2 Binary 1010000100000100110010110000
3 Ternary 102202200222102222
4 Quaternary 22010010302300
5 Quinary 321210342433
6 Senary 24430500212
8 Octal 1204046260
10 Decimal 168840368
12 Duodecimal 48664668
16 Hexadecimal a104cb0
20 Vigesimal 2cf50i8
36 Base36 2siu28

Cryptographic Hash Functions

md5 300a00abb4e341291ba76ee59d0b1ed6
sha1 827e34b0ffff44d463bd6bdb3bc35206d0dd0f7c
sha256 b016b8a1dcb1b666b7fb0458d3a47b1b5f462f0fc2e9e928a9bf4b9a46672090
sha512 e632e30af5f2607d94c22be17168cccd3f5a949f58de75de0b43271dd9d6c851da9292296b869baea461428534e8468a22089bd1d17bd58731e0b7d25bf2371f
ripemd-160 f1ff33c22e1d184ba67aff82326ae6816ff42d6c

168840368 as geometric shapes

Circle

Radius = n
Diameter 337680736
Circumference 1060855319.4764
Area 8.9557601267576E+16

Sphere

Radius = n
Volume 2.0161251140286E+25
Surface area 3.582304050703E+17
Circumference 1060855319.4764

Square

Length = n
Perimeter 675361472
Area 28507069866375424
Diagonal 238776338.30166

Cube

Length = n
Surface area 171042419198252544
Volume 4.8131441668405E+24
Space diagonal 292440095.74463

Equilateral Triangle

Length = n
Perimeter 506521104
Area 1.2343923345869E+16
Altitude 146220047.87231

Triangular Pyramid

Length = n
Surface area 1.2343923345869E+16
Volume 5.672344798669E+23
Height 79592112.767221