8045131861 (number)

8045131861 is an odd 10-digits composite number following 8045131860 and preceding 8045131862. In scientific notation, it is written as 8.045131861 × 10^9. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 7426275552 positive integers (up to 8045131861) that are relatively prime to 8045131861.

Interesting facts

Basic properties

Name

Name eight billion forty-five million one hundred thirty-one thousand eight hundred sixty-one

Notation

Scientific notation 8.045131861 × 10^9
Engineering notation 8.045131861 × 10^9

Prime Factorization of 8045131861

Prime Factorization 13 × 618856297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045131861
Product of the distinct prime numbers

The prime factorization of 8045131861 is 13 × 618856297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 4, 53, 151, 293, 9859, 8540, 83515, 38776, 571954, 53137, 3833836, 7355611, 13988306, 90801419, 930987690, 609025193, 3290622152, 6136558578

Basic calculations (n = 8045131861)

Multiplication

n×y
n×2 16090263722
n×3 24135395583
n×4 32180527444
n×5 40225659305

Division

n÷y
n÷2 4022565930.5
n÷3 2681710620.3333
n÷3 2011282965.25
n÷5 1609026372.2

Exponentiation

ny
n2 6.4724146660877E+19
n3 5.2071429447746E+29
n4 4.1892151609788E+39
n5 3.3702788364174E+49

Nth Root

y√n
2√n 89694.659043892
3√n 2003.7539379831
4√n 299.49066603801
5√n 95.742912222701

Divisors of 8045131861

1, 13, 618856297, 8045131861

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 -8045131860
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 8045131861 can be divided by 4 positive divisors. The sum of these divisors (counting 8045131861) is 1, the average is 0.25.

Base conversion 8045131861

Base System Value
2 Binary 111011111100001101111100001010101
3 Ternary 202202200100001011201
4 Quaternary 13133201233201111
5 Quinary 112434023204421
6 Senary 3410151032501
8 Octal 73741574125
10 Decimal 8045131861
12 Duodecimal 168636b731
16 Hexadecimal 1df86f855
20 Vigesimal 65e219d1
36 Base36 3p1v3h1

Cryptographic Hash Functions

md5 12467a9c3ad627b4dace103d943cc642
sha1 dc367cc97151219ee2bef3f4b121649983394ad1
sha256 10cb9f98e385b10ea6cdfe656a36d7ca9c5178429f3a7b49677ec15ef6cbf0e6
sha512 2c763bdc8005a65d9afda8e87f8d1ae02f405a01123308e21d552555be4c9b329b195fd2192c804614ab2670bdc2079e04b469a07101b5136efb358cd0b65797
ripemd-160 29667bb9f0b5f14126dbf5607e936fc4674374df

8045131861 as geometric shapes

Circle

Radius = n
Diameter 16090263722
Circumference 50549054303.358
Area 2.0333690365968E+20

Sphere

Radius = n
Volume 2.1811629361994E+30
Surface area 8.1334761463872E+20
Circumference 50549054303.358

Square

Length = n
Perimeter 32180527444
Area 6.4724146660877E+19
Diagonal 11377534588.906

Cube

Length = n
Surface area 3.8834487996526E+20
Volume 5.2071429447746E+29
Space diagonal 13934577136.843

Equilateral Triangle

Length = n
Perimeter 24135395583
Area 2.8026377623295E+19
Altitude 6967288568.4216

Triangular Pyramid

Length = n
Surface area 2.8026377623295E+19
Volume 6.1366768114297E+28
Height 3792511529.6354