8555420909 (number)

8555420909 is an odd 10-digits composite number following 8555420908 and preceding 8555420910. In scientific notation, it is written as 8.555420909 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 6947258976 positive integers (up to 8555420909) that are relatively prime to 8555420909.

Interesting facts

Basic properties

Name

Name eight billion five hundred fifty-five million four hundred twenty thousand nine hundred nine

Notation

Scientific notation 8.555420909 × 10^9
Engineering notation 8.555420909 × 10^9

Prime Factorization of 8555420909

Prime Factorization 7 × 19 × 64326473

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8555420909
Product of the distinct prime numbers

The prime factorization of 8555420909 is 7 × 19 × 64326473. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8555420909)

Multiplication

n×y
n×2 17110841818
n×3 25666262727
n×4 34221683636
n×5 42777104545

Division

n÷y
n÷2 4277710454.5
n÷3 2851806969.6667
n÷3 2138855227.25
n÷5 1711084181.8

Exponentiation

ny
n2 7.3195226930154E+19
n3 6.2621597491724E+29
n4 5.3575412453568E+39
n5 4.5836020391355E+49

Nth Root

y√n
2√n 92495.518318457
3√n 2045.253417104
4√n 304.13075858659
5√n 96.92778228458

Divisors of 8555420909

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8555420908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8555420909 can be divided by 8 positive divisors. The sum of these divisors (counting 8555420909) is 1, the average is 0.125.

Base conversion 8555420909

Base System Value
2 Binary 111111101111100010101110011101101
3 Ternary 211002020112102011002
4 Quaternary 13331330111303231
5 Quinary 120010141432114
6 Senary 3532540210045
8 Octal 77574256355
10 Decimal 8555420909
12 Duodecimal 17a9239925
16 Hexadecimal 1fdf15ced
20 Vigesimal 6ddb7c59
36 Base36 3xhod0t

Cryptographic Hash Functions

md5 044e0522672e2dde2324a734c0a1a94b
sha1 98252798e810ec3169fd1574221120df5ae20901
sha256 da7beae541890c1f01b896b22a2af09ba5524eab032e37169016b2bd72d7fac2
sha512 ec8c16ed2c1623060cf4d55cde222dc0ec700cf4c7b2e6f0bcb45e464f31fcffea350e4c0349be43e054e82709e0371437c0c9a6be63d458c9abbac093795a0a
ripemd-160 da5b1103a03d8c187ed98b56e54d8550939dc0ab

8555420909 as geometric shapes

Circle

Radius = n
Diameter 17110841818
Circumference 53755294952.166
Area 2.2994958720161E+20

Sphere

Radius = n
Volume 2.6230873418141E+30
Surface area 9.1979834880644E+20
Circumference 53755294952.166

Square

Length = n
Perimeter 34221683636
Area 7.3195226930154E+19
Diagonal 12099192281.318

Cube

Length = n
Surface area 4.3917136158093E+20
Volume 6.2621597491724E+29
Space diagonal 14818423694.525

Equilateral Triangle

Length = n
Perimeter 25666262727
Area 3.169446297864E+19
Altitude 7409211847.2626

Triangular Pyramid

Length = n
Surface area 3.169446297864E+19
Volume 7.3800260391888E+28
Height 4033064093.7727