8949408728 (number)

8949408728 is an even 10-digits composite number following 8949408727 and preceding 8949408729. In scientific notation, it is written as 8.949408728 × 10^9. The sum of its digits is 59. It has a total of 7 prime factors and 64 positive divisors. There are 3905141760 positive integers (up to 8949408728) that are relatively prime to 8949408728.

Interesting facts

Basic properties

Name

Name eight billion nine hundred forty-nine million four hundred eight thousand seven hundred twenty-eight

Notation

Scientific notation 8.949408728 × 10^9
Engineering notation 8.949408728 × 10^9

Prime Factorization of 8949408728

Prime Factorization 2 × 2 × 2 × 13 × 19 × 521 × 8693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2237352182
Product of the distinct prime numbers

The prime factorization of 8949408728 is 2 × 2 × 2 × 13 × 19 × 521 × 8693. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8949408728)

Multiplication

n×y
n×2 17898817456
n×3 26848226184
n×4 35797634912
n×5 44747043640

Division

n÷y
n÷2 4474704364
n÷3 2983136242.6667
n÷3 2237352182
n÷5 1789881745.6

Exponentiation

ny
n2 8.0091916580803E+19
n3 7.1677529729048E+29
n4 6.4147151015862E+39
n5 5.7407907317769E+49

Nth Root

y√n
2√n 94601.314620887
3√n 2076.178938347
4√n 307.57326707776
5√n 97.804507078686

Divisors of 8949408728

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8949408727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8949408728 can be divided by 64 positive divisors. The sum of these divisors (counting 8949408728) is 1, the average is 0.015625.

Base conversion 8949408728

Base System Value
2 Binary 1000010101011011010010001111011000
3 Ternary 212002200220001211112
4 Quaternary 20111123102033120
5 Quinary 121312022034403
6 Senary 4040012515452
8 Octal 102533221730
10 Decimal 8949408728
12 Duodecimal 189917bb88
16 Hexadecimal 2156d23d8
20 Vigesimal 6jgdg1g8
36 Base36 4408vyw

Cryptographic Hash Functions

md5 c732b5ec285975e8907af6827d1d9fcf
sha1 00bc793f09df7428b7dec1f0b856d99ee75f498f
sha256 50294b273af90e56144d04e94a37caf5a80b3677cca3cff644bd78d0470fb02e
sha512 586d32df1ad03e11a330dd27c82cede51ae8e10d2c8181951755fe21c700eaeb382cd68e4b1e44af42aa41033b1c15e8a6aa12e125524d43928f5976fc024976
ripemd-160 9bc63860737eea4237d13dff7e3a2075814a842e

8949408728 as geometric shapes

Circle

Radius = n
Diameter 17898817456
Circumference 56230793427.714
Area 2.5161617674218E+20

Sphere

Radius = n
Volume 3.0024213443232E+30
Surface area 1.0064647069687E+21
Circumference 56230793427.714

Square

Length = n
Perimeter 35797634912
Area 8.0091916580803E+19
Diagonal 12656375198.358

Cube

Length = n
Surface area 4.8055149948482E+20
Volume 7.1677529729048E+29
Space diagonal 15500830614.596

Equilateral Triangle

Length = n
Perimeter 26848226184
Area 3.468081719838E+19
Altitude 7750415307.2982

Triangular Pyramid

Length = n
Surface area 3.468081719838E+19
Volume 8.4472778883517E+28
Height 4218791732.7859