8949561640 (number)

8949561640 is an even 10-digits composite number following 8949561639 and preceding 8949561641. In scientific notation, it is written as 8.949561640 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 3391412544 positive integers (up to 8949561640) that are relatively prime to 8949561640.

Interesting facts

Basic properties

Name

Name eight billion nine hundred forty-nine million five hundred sixty-one thousand six hundred forty

Notation

Scientific notation 8.949561640 × 10^9
Engineering notation 8.949561640 × 10^9

Prime Factorization of 8949561640

Prime Factorization 2 × 2 × 2 × 5 × 19 × 11775739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2237390410
Product of the distinct prime numbers

The prime factorization of 8949561640 is 2 × 2 × 2 × 5 × 19 × 11775739. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8949561640)

Multiplication

n×y
n×2 17899123280
n×3 26848684920
n×4 35798246560
n×5 44747808200

Division

n÷y
n÷2 4474780820
n÷3 2983187213.3333
n÷3 2237390410
n÷5 1789912328

Exponentiation

ny
n2 8.0094653548159E+19
n3 7.168120389637E+29
n4 6.4151535269997E+39
n5 5.7412811919947E+49

Nth Root

y√n
2√n 94602.122809163
3√n 2076.1907629966
4√n 307.57458088919
5√n 97.804841299215

Divisors of 8949561640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8949561639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8949561640 can be divided by 32 positive divisors. The sum of these divisors (counting 8949561640) is 1, the average is 0.03125.

Base conversion 8949561640

Base System Value
2 Binary 1000010101011011110111100100101000
3 Ternary 212002201011211120221
4 Quaternary 20111123313210220
5 Quinary 121312041433030
6 Senary 4040020055424
8 Octal 102533674450
10 Decimal 8949561640
12 Duodecimal 1899234574
16 Hexadecimal 2156f7928
20 Vigesimal 6jgef420
36 Base36 440c5yg

Cryptographic Hash Functions

md5 f2ddd4f4c0dfd1018235d8df1837af12
sha1 879b5d0f1873453586753ec170c6bfae1c01137e
sha256 9a78c4f149227b55de3319af51de50af9aa50a6ae85e7849adf0007f998e6c13
sha512 653e00157cbcaf4fc8c0e53eae2bb15d600f9697097023846dab4efbf3be327f5e4bee5c6817d827d6d949ad0556d5f89471ad068bb94889180f8aba16fb1a51
ripemd-160 ba50841784ddfb6ee58dbe3c4c3936a17c9111b8

8949561640 as geometric shapes

Circle

Radius = n
Diameter 17899123280
Circumference 56231754202.146
Area 2.5162477517872E+20

Sphere

Radius = n
Volume 3.0025752474841E+30
Surface area 1.0064991007149E+21
Circumference 56231754202.146

Square

Length = n
Perimeter 35798246560
Area 8.0094653548159E+19
Diagonal 12656591448.582

Cube

Length = n
Surface area 4.8056792128896E+20
Volume 7.168120389637E+29
Space diagonal 15501095465.949

Equilateral Triangle

Length = n
Perimeter 26848684920
Area 3.468200234001E+19
Altitude 7750547732.9747

Triangular Pyramid

Length = n
Surface area 3.468200234001E+19
Volume 8.4477108931231E+28
Height 4218863816.194