8394542009 (number)

8394542009 is an odd 10-digits composite number following 8394542008 and preceding 8394542010. In scientific notation, it is written as 8.394542009 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 7195321716 positive integers (up to 8394542009) that are relatively prime to 8394542009.

Interesting facts

Basic properties

Name

Name eight billion three hundred ninety-four million five hundred forty-two thousand nine

Notation

Scientific notation 8.394542009 × 10^9
Engineering notation 8.394542009 × 10^9

Prime Factorization of 8394542009

Prime Factorization 7 × 1199220287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8394542009
Product of the distinct prime numbers

The prime factorization of 8394542009 is 7 × 1199220287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 59, 13, 178, 666, 8918, 7029, 35975, 90320, 214221, 965455, 6360973, 6286098, 70356606, 20946186, 431509997, 657728097, 9839202463, 2292861139

Basic calculations (n = 8394542009)

Multiplication

n×y
n×2 16789084018
n×3 25183626027
n×4 33578168036
n×5 41972710045

Division

n÷y
n÷2 4197271004.5
n÷3 2798180669.6667
n÷3 2098635502.25
n÷5 1678908401.8

Exponentiation

ny
n2 7.0468335540866E+19
n3 5.9154940300211E+29
n4 4.9657863139E+39
n5 4.1685501819751E+49

Nth Root

y√n
2√n 91621.733278737
3√n 2032.3523418746
4√n 302.69082126608
5√n 96.560476753236

Divisors of 8394542009

1, 7, 1199220287, 8394542009

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 -8394542008
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 8394542009 can be divided by 4 positive divisors. The sum of these divisors (counting 8394542009) is 1, the average is 0.25.

Base conversion 8394542009

Base System Value
2 Binary 111110100010110101000101110111001
3 Ternary 210200000210220210022
4 Quaternary 13310112220232321
5 Quinary 114143000321014
6 Senary 3504552100225
8 Octal 76426505671
10 Decimal 8394542009
12 Duodecimal 1763394675
16 Hexadecimal 1f45a8bb9
20 Vigesimal 6b35hf09
36 Base36 3utw62h

Cryptographic Hash Functions

md5 77896e508188a63ebd24d6df81d4f0f2
sha1 084d2ad41d2a0c6c5133459efef72840465e5b31
sha256 10f07539e51d682e2b7bbb1c2af84ff16af283a8cd6469e842a8f1f02e14a19d
sha512 7a6433125a484f13b110c66c08a090643299b2898cd74e9b4ebfc7a08fa23fa38351f23be7d1311b1996206b482d0524ea8f46feb630e5f6183db5f05aae1234
ripemd-160 60c2421f646f954187f428cc21bfb771dc269fb2

8394542009 as geometric shapes

Circle

Radius = n
Diameter 16789084018
Circumference 52744463011.451
Area 2.2138280524588E+20

Sphere

Radius = n
Volume 2.4778763449425E+30
Surface area 8.8553122098354E+20
Circumference 52744463011.451

Square

Length = n
Perimeter 33578168036
Area 7.0468335540866E+19
Diagonal 11871675159.038

Cube

Length = n
Surface area 4.2281001324519E+20
Volume 5.9154940300211E+29
Space diagonal 14539773265.859

Equilateral Triangle

Length = n
Perimeter 25183626027
Area 3.0513684370398E+19
Altitude 7269886632.9297

Triangular Pyramid

Length = n
Surface area 3.0513684370398E+19
Volume 6.9714765711607E+28
Height 3957225053.0128