8049084921 (number)

8049084921 is an odd 10-digits composite number following 8049084920 and preceding 8049084922. In scientific notation, it is written as 8.049084921 × 10^9. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 5366056608 positive integers (up to 8049084921) that are relatively prime to 8049084921.

Interesting facts

Basic properties

Name

Name eight billion forty-nine million eighty-four thousand nine hundred twenty-one

Notation

Scientific notation 8.049084921 × 10^9
Engineering notation 8.049084921 × 10^9

Prime Factorization of 8049084921

Prime Factorization 9 × 894342769

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8049084921
Product of the distinct prime numbers

The prime factorization of 8049084921 is 9 × 894342769. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 77, 81, 791, 75, 5186, 3919, 34410, 25017, 571219, 913538, 2786357, 6682078, 36742906, 23187709, 529885821, 651254008, 4761180714, 588537847

Basic calculations (n = 8049084921)

Multiplication

n×y
n×2 16098169842
n×3 24147254763
n×4 32196339684
n×5 40245424605

Division

n÷y
n÷2 4024542460.5
n÷3 2683028307
n÷3 2012271230.25
n÷5 1609816984.2

Exponentiation

ny
n2 6.478776806547E+19
n3 5.2148224700102E+29
n4 4.1974548909051E+39
n5 3.3785670868962E+49

Nth Root

y√n
2√n 89716.692543807
3√n 2004.0820727559
4√n 299.52744873184
5√n 95.752319231001

Divisors of 8049084921

1, 9, 894342769, 8049084921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8049084920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8049084921 can be divided by 4 positive divisors. The sum of these divisors (counting 8049084921) is 1, the average is 0.25.

Base conversion 8049084921

Base System Value
2 Binary 111011111110000110100100111111001
3 Ternary 202202221202212202100
4 Quaternary 13133300310213321
5 Quinary 112441031204141
6 Senary 3410411454013
8 Octal 73760644771
10 Decimal 8049084921
12 Duodecimal 1687757309
16 Hexadecimal 1dfc349f9
20 Vigesimal 65f6fc61
36 Base36 3p47to9

Cryptographic Hash Functions

md5 9bb3a95264e2452e4b8d529f1523b1ce
sha1 44e53864e8c417464463cc8dbf3bb57303f9e67f
sha256 9e5c1e73772db3977b91f95704ef89e28b6af60fd608e964e6253bfac8370436
sha512 0e64119e02a6e24a5811447e200212d2ff522fdf38bbd0d32e283ca9457a893d241982d37b9d034474bd6dab1e3b4a388ac2277f9686feb70a58fa13368b1fc3
ripemd-160 fef4550b70d7b5303cf7b7b9c3865625644b117d

8049084921 as geometric shapes

Circle

Radius = n
Diameter 16098169842
Circumference 50573892111.868
Area 2.0353677619696E+20

Sphere

Radius = n
Volume 2.1843797282079E+30
Surface area 8.1414710478783E+20
Circumference 50573892111.868

Square

Length = n
Perimeter 32196339684
Area 6.478776806547E+19
Diagonal 11383125059.971

Cube

Length = n
Surface area 3.8872660839282E+20
Volume 5.2148224700102E+29
Space diagonal 13941424037.609

Equilateral Triangle

Length = n
Perimeter 24147254763
Area 2.8053926499595E+19
Altitude 6970712018.8043

Triangular Pyramid

Length = n
Surface area 2.8053926499595E+19
Volume 6.1457272187136E+28
Height 3794375019.9903