6439389969 (number)

6439389969 is an odd 10-digits composite number following 6439389968 and preceding 6439389970. In scientific notation, it is written as 6.439389969 × 10^9. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 4292020656 positive integers (up to 6439389969) that are relatively prime to 6439389969.

Interesting facts

Basic properties

Name

Name six billion four hundred thirty-nine million three hundred eighty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 6.439389969 × 10^9
Engineering notation 6.439389969 × 10^9

Prime Factorization of 6439389969

Prime Factorization 3 × 4789 × 448207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6439389969
Product of the distinct prime numbers

The prime factorization of 6439389969 is 3 × 4789 × 448207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6439389969)

Multiplication

n×y
n×2 12878779938
n×3 19318169907
n×4 25757559876
n×5 32196949845

Division

n÷y
n÷2 3219694984.5
n÷3 2146463323
n÷3 1609847492.25
n÷5 1287877993.8

Exponentiation

ny
n2 4.1465743172858E+19
n3 2.6701409064443E+29
n4 1.7194078568774E+39
n5 1.1071937706196E+49

Nth Root

y√n
2√n 80245.8096663
3√n 1860.4367464972
4√n 283.27691340153
5√n 91.573316939146

Divisors of 6439389969

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 -6439389968
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 6439389969 can be divided by 8 positive divisors. The sum of these divisors (counting 6439389969) is 1, the average is 0.125.

Base conversion 6439389969

Base System Value
2 Binary 101111111110100010100101100010001
3 Ternary 121121202211220101210
4 Quaternary 11333310110230101
5 Quinary 101141440434334
6 Senary 2542550250333
8 Octal 57764245421
10 Decimal 6439389969
12 Duodecimal 12b86569a9
16 Hexadecimal 17fd14b11
20 Vigesimal 50c63ei9
36 Base36 2yhuh3l

Cryptographic Hash Functions

md5 e26bc83dc61e6dd43e5dab2383cd0325
sha1 4312f53719bc720c5d51c6f1410fc7aaecfc77a1
sha256 494d3802f6fe18b6d5f00799593ecce12ad72a1b35b8e96d82d25ad8352d1c76
sha512 5dd87bb53d7a4ee0d56c33b641c11823e7e48d2976e58a9e06725d003e4ce8b43e41891f5f32729edc5d89ef0ed467d11054a0293266568893d610e898c0f966
ripemd-160 96ab038ad85337766861b2d914dd32e89b15466a

6439389969 as geometric shapes

Circle

Radius = n
Diameter 12878779938
Circumference 40459880440.42
Area 1.3026847412749E+20

Sphere

Radius = n
Volume 1.1184660074313E+30
Surface area 5.2107389650997E+20
Circumference 40459880440.42

Square

Length = n
Perimeter 25757559876
Area 4.1465743172858E+19
Diagonal 9106672627.5691

Cube

Length = n
Surface area 2.4879445903715E+20
Volume 2.6701409064443E+29
Space diagonal 11153350596.057

Equilateral Triangle

Length = n
Perimeter 19318169907
Area 1.7955193487248E+19
Altitude 5576675298.0287

Triangular Pyramid

Length = n
Surface area 1.7955193487248E+19
Volume 3.1467912361173E+28
Height 3035557542.523