6420854909 (number)

6420854909 is an odd 10-digits composite number following 6420854908 and preceding 6420854910. In scientific notation, it is written as 6.420854909 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 5492286000 positive integers (up to 6420854909) that are relatively prime to 6420854909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.420854909 × 10^9
Engineering notation 6.420854909 × 10^9

Prime Factorization of 6420854909

Prime Factorization 7 × 487 × 1883501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6420854909
Product of the distinct prime numbers

The prime factorization of 6420854909 is 7 × 487 × 1883501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6420854909)

Multiplication

n×y
n×2 12841709818
n×3 19262564727
n×4 25683419636
n×5 32104274545

Division

n÷y
n÷2 3210427454.5
n÷3 2140284969.6667
n÷3 1605213727.25
n÷5 1284170981.8

Exponentiation

ny
n2 4.1227377762429E+19
n3 2.6471501089109E+29
n4 1.6996966771661E+39
n5 1.0913505753393E+49

Nth Root

y√n
2√n 80130.237170496
3√n 1858.6500117632
4√n 283.07284781571
5√n 91.520539439159

Divisors of 6420854909

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 -6420854908
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 6420854909 can be divided by 8 positive divisors. The sum of these divisors (counting 6420854909) is 1, the average is 0.125.

Base conversion 6420854909

Base System Value
2 Binary 101111110101101100111100001111101
3 Ternary 121120110222020002002
4 Quaternary 11332231213201331
5 Quinary 101122214324114
6 Senary 2541045112045
8 Octal 57655474175
10 Decimal 6420854909
12 Duodecimal 12b23b8625
16 Hexadecimal 17eb6787d
20 Vigesimal 506a6h59
36 Base36 2y6t7ct

Cryptographic Hash Functions

md5 8cce9a1ab862aa66edb46e7cc9393a66
sha1 187cf2d60eee2f578c99df19cb86b27a3d9a8d61
sha256 5f95081b4a0751856de7903c407cdd90b3a91a9c2bcb795c43af3fd622604c8b
sha512 281dfabbe4d21c81988bc4b760558d55e2b30ede8051734336cfcf1667a517b6dd32d542d85c26748800436766274474a8d71148097a27238589ee025028d3e4
ripemd-160 2c4f20d5cf458d86f0ad516b0147b3e124b4c1bc

6420854909 as geometric shapes

Circle

Radius = n
Diameter 12841709818
Circumference 40343421223.761
Area 1.2951962710522E+20

Sphere

Radius = n
Volume 1.1088356446805E+30
Surface area 5.1807850842088E+20
Circumference 40343421223.761

Square

Length = n
Perimeter 25683419636
Area 4.1227377762429E+19
Diagonal 9080460094.3377

Cube

Length = n
Surface area 2.4736426657458E+20
Volume 2.6471501089109E+29
Space diagonal 11121246930.416

Equilateral Triangle

Length = n
Perimeter 19262564727
Area 1.7851978236841E+19
Altitude 5560623465.208

Triangular Pyramid

Length = n
Surface area 1.7851978236841E+19
Volume 3.1196963213827E+28
Height 3026820031.4459