8918821484 (number)

8918821484 is an even 10-digits composite number following 8918821483 and preceding 8918821485. In scientific notation, it is written as 8.918821484 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 4396602000 positive integers (up to 8918821484) that are relatively prime to 8918821484.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.918821484 × 10^9
Engineering notation 8.918821484 × 10^9

Prime Factorization of 8918821484

Prime Factorization 2 × 2 × 71 × 31404301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4459410742
Product of the distinct prime numbers

The prime factorization of 8918821484 is 2 × 2 × 71 × 31404301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 92, 40, 812, 486, 3367, 7055, 94710, 3087, 999766, 234490, 8324239, 4814557, 80780158, 27794297, 691597285, 182726123, 4013527774, 1521441904

Basic calculations (n = 8918821484)

Multiplication

n×y
n×2 17837642968
n×3 26756464452
n×4 35675285936
n×5 44594107420

Division

n÷y
n÷2 4459410742
n÷3 2972940494.6667
n÷3 2229705371
n÷5 1783764296.8

Exponentiation

ny
n2 7.954537666346E+19
n3 7.0945101433894E+29
n4 6.3274669485317E+39
n5 5.6433548159865E+49

Nth Root

y√n
2√n 94439.512302849
3√n 2073.8109205277
4√n 307.31012398365
5√n 97.737560341757

Divisors of 8918821484

1, 2, 4, 71, 142, 284, 31404301, 62808602, 125617204, 2229705371, 4459410742, 8918821484

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8918821483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8918821484 can be divided by 12 positive divisors. The sum of these divisors (counting 8918821484) is 1, the average is 0.083333333333333.

Base conversion 8918821484

Base System Value
2 Binary 1000010011100110100110101001101100
3 Ternary 212000120100002000122
4 Quaternary 20103212212221230
5 Quinary 121231204241414
6 Senary 4033001144112
8 Octal 102346465154
10 Decimal 8918821484
12 Duodecimal 188aa8b038
16 Hexadecimal 2139a6a6c
20 Vigesimal 6j72cde4
36 Base36 43i1ap8

Cryptographic Hash Functions

md5 e3243f3812d6d21ca90ba10c086012d8
sha1 e88294a9f7032e9a112735695c64084e8ff23620
sha256 4ac2631c5820c6fb4ff46314f2fa3eeac4630a2d3883057291a6fa2166bf8876
sha512 f26cd06b8d16c42394310668aff5121bae8c7acc5474d28bd0d2b9cc343cc8a7fb94a1d645c3374f25a0bf5dfcee8e726795dfbad16deecf4b64f0308b08b5e4
ripemd-160 6edbed720dbd85f55c984c3ca992c484f01c1a90

8918821484 as geometric shapes

Circle

Radius = n
Diameter 17837642968
Circumference 56038608105.626
Area 2.4989917095296E+20

Sphere

Radius = n
Volume 2.9717414596387E+30
Surface area 9.9959668381184E+20
Circumference 56038608105.626

Square

Length = n
Perimeter 35675285936
Area 7.954537666346E+19
Diagonal 12613118303.057

Cube

Length = n
Surface area 4.7727225998076E+20
Volume 7.0945101433894E+29
Space diagonal 15447851953.925

Equilateral Triangle

Length = n
Perimeter 26756464452
Area 3.4444158472079E+19
Altitude 7723925976.9624

Triangular Pyramid

Length = n
Surface area 3.4444158472079E+19
Volume 8.360960385979E+28
Height 4204372767.6858