8538994081 (number)

8538994081 is an odd 10-digits composite number following 8538994080 and preceding 8538994082. In scientific notation, it is written as 8.538994081 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 8459190292 positive integers (up to 8538994081) that are relatively prime to 8538994081.

Interesting facts

Basic properties

Name

Name eight billion five hundred thirty-eight million nine hundred ninety-four thousand eighty-one

Notation

Scientific notation 8.538994081 × 10^9
Engineering notation 8.538994081 × 10^9

Prime Factorization of 8538994081

Prime Factorization 107 × 79803683

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8538994081
Product of the distinct prime numbers

The prime factorization of 8538994081 is 107 × 79803683. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 88, 77, 687, 837, 1890, 3167, 81925, 71280, 328446, 705876, 2242394, 329347, 35517469, 30057252, 805127126, 259816400, 46827275, 8811470060

Basic calculations (n = 8538994081)

Multiplication

n×y
n×2 17077988162
n×3 25616982243
n×4 34155976324
n×5 42694970405

Division

n÷y
n÷2 4269497040.5
n÷3 2846331360.3333
n÷3 2134748520.25
n÷5 1707798816.2

Exponentiation

ny
n2 7.2914419915353E+19
n3 6.2261580007675E+29
n4 5.3165126315924E+39
n5 4.539766989273E+49

Nth Root

y√n
2√n 92406.677686193
3√n 2043.9435827869
4√n 303.98466686034
5√n 96.890532445238

Divisors of 8538994081

1, 107, 79803683, 8538994081

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 -8538994080
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 8538994081 can be divided by 4 positive divisors. The sum of these divisors (counting 8538994081) is 1, the average is 0.25.

Base conversion 8538994081

Base System Value
2 Binary 111111100111101101011010110100001
3 Ternary 211001002121211210001
4 Quaternary 13330331223112201
5 Quinary 114441440302311
6 Senary 3531152140001
8 Octal 77475532641
10 Decimal 8538994081
12 Duodecimal 17a3837601
16 Hexadecimal 1fcf6b5a1
20 Vigesimal 6d88e541
36 Base36 3x7wa01

Cryptographic Hash Functions

md5 e13214b87a2f26f016df822e0c8588cd
sha1 feae7a95c9d475e584303a20e0ef5923c3ae1e62
sha256 b2be580ec09b9fb66d7a6cd5c31a7c667c2e8a1349c37227cb4fb534e05fe465
sha512 c6869a95b9d1b68487570aefe63729b74e3c79cd0275a1b2f2e0d4f4475e26f69494763f5756a06dd8151db497ceb46670889a52a3dea3ee7b8b7910bf3db9d7
ripemd-160 1fe43554486b7e51737ab3e13ae5e73c8327e0fe

8538994081 as geometric shapes

Circle

Radius = n
Diameter 17077988162
Circumference 53652082147.833
Area 2.2906740594683E+20

Sphere

Radius = n
Volume 2.6080069647067E+30
Surface area 9.1626962378734E+20
Circumference 53652082147.833

Square

Length = n
Perimeter 34155976324
Area 7.2914419915353E+19
Diagonal 12075961238.374

Cube

Length = n
Surface area 4.3748651949212E+20
Volume 6.2261580007675E+29
Space diagonal 14789971593.822

Equilateral Triangle

Length = n
Perimeter 25616982243
Area 3.1572869974451E+19
Altitude 7394985796.911

Triangular Pyramid

Length = n
Surface area 3.1572869974451E+19
Volume 7.3375975718026E+28
Height 4025320412.7913