168049494 (number)

168049494 is an even 9-digits composite number following 168049493 and preceding 168049495. In scientific notation, it is written as 1.68049494 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 56016492 positive integers (up to 168049494) that are relatively prime to 168049494.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million forty-nine thousand four hundred ninety-four

Notation

Scientific notation 1.68049494 × 10^8
Engineering notation 1.68049494 × 10^6

Prime Factorization of 168049494

Prime Factorization 2 × 9 × 9336083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168049494
Product of the distinct prime numbers

The prime factorization of 168049494 is 2 × 9 × 9336083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 27, 15, 939, 246, 5044, 8031, 17263, 27941, 167315, 779974, 5176095, 7550542, 43068855, 83831483, 350489593, 976568403, 619636616, 73170300

Basic calculations (n = 168049494)

Multiplication

n×y
n×2 336098988
n×3 504148482
n×4 672197976
n×5 840247470

Division

n÷y
n÷2 84024747
n÷3 56016498
n÷3 42012373.5
n÷5 33609898.8

Exponentiation

ny
n2 28240632433656036
n3 4.7458239907159E+24
n4 7.9753332025287E+32
n5 1.3402507091663E+41

Nth Root

y√n
2√n 12963.390528716
3√n 551.83901654044
4√n 113.8568861717
5√n 44.165936309133

Divisors of 168049494

1, 2, 9, 18, 9336083, 18672166, 84024747, 168049494

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168049493
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168049494 can be divided by 8 positive divisors. The sum of these divisors (counting 168049494) is 1, the average is 0.125.

Base conversion 168049494

Base System Value
2 Binary 1010000001000011101101010110
3 Ternary 102201012210120100
4 Quaternary 22001003231112
5 Quinary 321010040434
6 Senary 24401514530
8 Octal 1201035526
10 Decimal 168049494
12 Duodecimal 48342a46
16 Hexadecimal a043b56
20 Vigesimal 2ca63ee
36 Base36 2s1vti

Cryptographic Hash Functions

md5 9f821cc48e85cfdbf7848f56db223ee6
sha1 497d7951c3b54a2439420e56658e61ec5be123cf
sha256 d35f259c7c9c11f5f1697bd733b3c29b70f909703e1cb3d5f3c034e729d3b7d6
sha512 19129a32a997f33bcd0be445225754c74b6943813e343dee487c21af979305e17c625c1a2ea0daa5597cbdf1b0937c62d336f12a6758ab8651933b212f928a5e
ripemd-160 309d07c92ff5b4609efd8e569abae87cff349619

168049494 as geometric shapes

Circle

Radius = n
Diameter 336098988
Circumference 1055886111.5798
Area 8.8720563386303E+16

Sphere

Radius = n
Volume 1.9879261045951E+25
Surface area 3.5488225354521E+17
Circumference 1055886111.5798

Square

Length = n
Perimeter 672197976
Area 28240632433656036
Diagonal 237657873.56474

Cube

Length = n
Surface area 169443794601936216
Volume 4.7458239907159E+24
Space diagonal 291070261.79424

Equilateral Triangle

Length = n
Perimeter 504148482
Area 1.2228552553242E+16
Altitude 145535130.89712

Triangular Pyramid

Length = n
Surface area 1.2228552553242E+16
Volume 5.593007210255E+23
Height 79219291.188245