8049542931 (number)

8049542931 is an odd 10-digits composite number following 8049542930 and preceding 8049542932. In scientific notation, it is written as 8.049542931 × 10^9. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 5366361948 positive integers (up to 8049542931) that are relatively prime to 8049542931.

Interesting facts

Basic properties

Name

Name eight billion forty-nine million five hundred forty-two thousand nine hundred thirty-one

Notation

Scientific notation 8.049542931 × 10^9
Engineering notation 8.049542931 × 10^9

Prime Factorization of 8049542931

Prime Factorization 9 × 894393659

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8049542931
Product of the distinct prime numbers

The prime factorization of 8049542931 is 9 × 894393659. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 26, 60, 35, 94, 1847, 5063, 25092, 16214, 517967, 440868, 156104, 1055418, 8890053, 58104375, 10980758, 350881221, 3091389518, 6149810291

Basic calculations (n = 8049542931)

Multiplication

n×y
n×2 16099085862
n×3 24148628793
n×4 32198171724
n×5 40247714655

Division

n÷y
n÷2 4024771465.5
n÷3 2683180977
n÷3 2012385732.75
n÷5 1609908586.2

Exponentiation

ny
n2 6.4795141398012E+19
n3 5.2157127240351E+29
n4 4.1984103487884E+39
n5 3.3795284344527E+49

Nth Root

y√n
2√n 89719.245042521
3√n 2004.1200842082
4√n 299.53170957767
5√n 95.7534089082

Divisors of 8049542931

1, 9, 894393659, 8049542931

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 -8049542930
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 8049542931 can be divided by 4 positive divisors. The sum of these divisors (counting 8049542931) is 1, the average is 0.25.

Base conversion 8049542931

Base System Value
2 Binary 111011111110010100100011100010011
3 Ternary 202202222122011000200
4 Quaternary 13133302210130103
5 Quinary 112441140333211
6 Senary 3410425350243
8 Octal 73762443423
10 Decimal 8049542931
12 Duodecimal 1687938383
16 Hexadecimal 1dfca4713
20 Vigesimal 65f9ch6b
36 Base36 3p4hn2r

Cryptographic Hash Functions

md5 27bdd8742b5c7967ba39894e9fb58d42
sha1 c837e60f2a2d9edcdb9c8a32e385e79c347d35c4
sha256 89cb0a3ed9c0d8b5e54c98f79fa9c5952ee74967d321dcd625a43afad3268592
sha512 adb7641ee0afb09715ac9771cb513728ed65555622f01749450efa912fa49fa47998f1580b2e4e083384588951be08ff03d6a9836e7e7515b3ebfd0d606717c7
ripemd-160 ea6dab1d6144f78e0c646c31dee4671073a0f525

8049542931 as geometric shapes

Circle

Radius = n
Diameter 16099085862
Circumference 50576769873.571
Area 2.0355994020431E+20

Sphere

Radius = n
Volume 2.1847526369418E+30
Surface area 8.1423976081723E+20
Circumference 50576769873.571

Square

Length = n
Perimeter 32198171724
Area 6.4795141398012E+19
Diagonal 11383772783.925

Cube

Length = n
Surface area 3.8877084838807E+20
Volume 5.2157127240351E+29
Space diagonal 13942217334.199

Equilateral Triangle

Length = n
Perimeter 24148628793
Area 2.8057119246242E+19
Altitude 6971108667.0994

Triangular Pyramid

Length = n
Surface area 2.8057119246242E+19
Volume 6.1467763931437E+28
Height 3794590927.9749