168672394 (number)

168672394 is an even 9-digits composite number following 168672393 and preceding 168672395. In scientific notation, it is written as 1.68672394 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 75222160 positive integers (up to 168672394) that are relatively prime to 168672394.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred seventy-two thousand three hundred ninety-four

Notation

Scientific notation 1.68672394 × 10^8
Engineering notation 1.68672394 × 10^6

Prime Factorization of 168672394

Prime Factorization 2 × 11 × 53 × 144659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168672394
Product of the distinct prime numbers

The prime factorization of 168672394 is 2 × 11 × 53 × 144659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168672394)

Multiplication

n×y
n×2 337344788
n×3 506017182
n×4 674689576
n×5 843361970

Division

n÷y
n÷2 84336197
n÷3 56224131.333333
n÷3 42168098.5
n÷5 33734478.8

Exponentiation

ny
n2 28450376497691236
n3 4.7987931140669E+24
n4 8.0942392286038E+32
n5 1.3652747082973E+41

Nth Root

y√n
2√n 12987.393656927
3√n 552.51999982201
4√n 113.96224662987
5√n 44.19862937139

Divisors of 168672394

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 -168672393
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 168672394 can be divided by 16 positive divisors. The sum of these divisors (counting 168672394) is 1, the average is 0.0625.

Base conversion 168672394

Base System Value
2 Binary 1010000011011011110010001010
3 Ternary 102202101110000201
4 Quaternary 22003123302022
5 Quinary 321140004034
6 Senary 24423122414
8 Octal 1203336212
10 Decimal 168672394
12 Duodecimal 485a340a
16 Hexadecimal a0dbc8a
20 Vigesimal 2ce40je
36 Base36 2sf8ga

Cryptographic Hash Functions

md5 9c7bbe45680a89ef37504f59e2e50dbe
sha1 9310fa0d29c4eaaaf3ea7e73da8cde7ddc6871e7
sha256 3fa6db0d7895cf3b7436e2770920e03f6fbc4dff57c65db3f3d1aa2382c2c104
sha512 227475395312f35fd66e2abdcec544fdcb688b7fbb3cd8a6052e291545b869b4bb405e6e08c6b23a568ac20483024fe9ae1f540731d3bacc0b611f00422a841c
ripemd-160 8076ece42751b4e1ce43a71648f334bf9b4870e7

168672394 as geometric shapes

Circle

Radius = n
Diameter 337344788
Circumference 1059799907.7076
Area 8.937949379701E+16

Sphere

Radius = n
Volume 2.0101137591E+25
Surface area 3.5751797518804E+17
Circumference 1059799907.7076

Square

Length = n
Perimeter 674689576
Area 28450376497691236
Diagonal 238538787.19274

Cube

Length = n
Surface area 170702258986147416
Volume 4.7987931140669E+24
Space diagonal 292149156.24228

Equilateral Triangle

Length = n
Perimeter 506017182
Area 1.2319374397116E+16
Altitude 146074578.12114

Triangular Pyramid

Length = n
Surface area 1.2319374397116E+16
Volume 5.65543192078E+23
Height 79512929.064246