8492749905 (number)

8492749905 is an odd 10-digits composite number following 8492749904 and preceding 8492749906. In scientific notation, it is written as 8.492749905 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 4373277888 positive integers (up to 8492749905) that are relatively prime to 8492749905.

Interesting facts

Basic properties

Name

Name eight billion four hundred ninety-two million seven hundred forty-nine thousand nine hundred five

Notation

Scientific notation 8.492749905 × 10^9
Engineering notation 8.492749905 × 10^9

Prime Factorization of 8492749905

Prime Factorization 15 × 29 × 19523563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8492749905
Product of the distinct prime numbers

The prime factorization of 8492749905 is 15 × 29 × 19523563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8492749905)

Multiplication

n×y
n×2 16985499810
n×3 25478249715
n×4 33970999620
n×5 42463749525

Division

n÷y
n÷2 4246374952.5
n÷3 2830916635
n÷3 2123187476.25
n÷5 1698549981

Exponentiation

ny
n2 7.2126800948878E+19
n3 6.1255488190653E+29
n4 5.202275415119E+39
n5 4.4181624037536E+49

Nth Root

y√n
2√n 92156.117024319
3√n 2040.2471430201
4√n 303.57225997169
5√n 96.785359385272

Divisors of 8492749905

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 -8492749904
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 8492749905 can be divided by 8 positive divisors. The sum of these divisors (counting 8492749905) is 1, the average is 0.125.

Base conversion 8492749905

Base System Value
2 Binary 111111010001101010001010001010001
3 Ternary 210220212121101200210
4 Quaternary 13322031101101101
5 Quinary 114343120444110
6 Senary 3522421034333
8 Octal 77215212121
10 Decimal 8492749905
12 Duodecimal 17902559a9
16 Hexadecimal 1fa351451
20 Vigesimal 6cdjdef5
36 Base36 3wgd3rl

Cryptographic Hash Functions

md5 dbc6a5df8920d8be908260371e176f12
sha1 1e1a480dd3af17046149d2c7dda3bc5527a2dd2c
sha256 087fe09c161a70d0f541638b6cb3768882df7cc7303078f5fd479be66af0f3cc
sha512 658a2082fea404742fe73bff7f129d65ac4ce54f1fa32c74e529b228a65442d68d1a0de6b44d1e6d02674a926396dbe8df4c6aa4237fdf65074297c83f2bdba6
ripemd-160 2d4c52d21f69d51943dca0421e1d0460467de1b0

8492749905 as geometric shapes

Circle

Radius = n
Diameter 16985499810
Circumference 53361521420.647
Area 2.2659302798793E+20

Sphere

Radius = n
Volume 2.5658638892242E+30
Surface area 9.0637211195171E+20
Circumference 53361521420.647

Square

Length = n
Perimeter 33970999620
Area 7.2126800948878E+19
Diagonal 12010562097.494

Cube

Length = n
Surface area 4.3276080569327E+20
Volume 6.1255488190653E+29
Space diagonal 14709874331.436

Equilateral Triangle

Length = n
Perimeter 25478249715
Area 3.1231820957716E+19
Altitude 7354937165.7179

Triangular Pyramid

Length = n
Surface area 3.1231820957716E+19
Volume 7.2190285140839E+28
Height 4003520699.1646