8049487881 (number)

8049487881 is an odd 10-digits composite number following 8049487880 and preceding 8049487882. In scientific notation, it is written as 8.049487881 × 10^9. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 5366325252 positive integers (up to 8049487881) that are relatively prime to 8049487881.

Interesting facts

Basic properties

Name

Name eight billion forty-nine million four hundred eighty-seven thousand eight hundred eighty-one

Notation

Scientific notation 8.049487881 × 10^9
Engineering notation 8.049487881 × 10^9

Prime Factorization of 8049487881

Prime Factorization 3 × 2683162627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8049487881
Product of the distinct prime numbers

The prime factorization of 8049487881 is 3 × 2683162627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 8, 50, 754, 512, 5390, 8528, 97125, 99578, 570846, 798983, 114961, 9654610, 84784498, 31992936, 769126132, 266122950, 3601128167, 8360241778

Basic calculations (n = 8049487881)

Multiplication

n×y
n×2 16098975762
n×3 24148463643
n×4 32197951524
n×5 40247439405

Division

n÷y
n÷2 4024743940.5
n÷3 2683162627
n÷3 2012371970.25
n÷5 1609897576.2

Exponentiation

ny
n2 6.4794255146366E+19
n3 5.2156057155909E+29
n4 4.1982954999724E+39
n5 3.3794128747884E+49

Nth Root

y√n
2√n 89718.938251631
3√n 2004.1155155404
4√n 299.53119745968
5√n 95.75327793829

Divisors of 8049487881

1, 3, 2683162627, 8049487881

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 -8049487880
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 8049487881 can be divided by 4 positive divisors. The sum of these divisors (counting 8049487881) is 1, the average is 0.25.

Base conversion 8049487881

Base System Value
2 Binary 111011111110010010111000000001001
3 Ternary 202202222112100111210
4 Quaternary 13133302113000021
5 Quinary 112441132103011
6 Senary 3410424243333
8 Octal 73762270011
10 Decimal 8049487881
12 Duodecimal 1687910549
16 Hexadecimal 1dfc97009
20 Vigesimal 65f95je1
36 Base36 3p4ggll

Cryptographic Hash Functions

md5 7ca5d00a936f0a89a84c0e46d27214c4
sha1 eed9452ca896d082cf25e9cb7306dbc160cd532f
sha256 4e0fcd9205feb82db2d435ea951da9a2fc20ed03b1c4fd56b518dca465fab777
sha512 f2c0f419c1d3d238dba73416b3406255dd3305380eea17932993ddd4e18d508ac8d779655f2d4887e0b98fb60c15b12c6c3192497fdc82ca1d077a623830b746
ripemd-160 f79c735ae62b8c0342cd5f761efc22f933496e27

8049487881 as geometric shapes

Circle

Radius = n
Diameter 16098975762
Circumference 50576423984.219
Area 2.0355715596265E+20

Sphere

Radius = n
Volume 2.1847078133495E+30
Surface area 8.1422862385058E+20
Circumference 50576423984.219

Square

Length = n
Perimeter 32197951524
Area 6.4794255146366E+19
Diagonal 11383694931.468

Cube

Length = n
Surface area 3.887655308782E+20
Volume 5.2156057155909E+29
Space diagonal 13942121984.802

Equilateral Triangle

Length = n
Perimeter 24148463643
Area 2.8056735488022E+19
Altitude 6971060992.401

Triangular Pyramid

Length = n
Surface area 2.8056735488022E+19
Volume 6.1466502824828E+28
Height 3794564977.156