6439702988 (number)

6439702988 is an even 10-digits composite number following 6439702987 and preceding 6439702989. In scientific notation, it is written as 6.439702988 × 10^9. The sum of its digits is 56. It has a total of 3 prime factors and 6 positive divisors. There are 3219851492 positive integers (up to 6439702988) that are relatively prime to 6439702988.

Interesting facts

Basic properties

Name

Name six billion four hundred thirty-nine million seven hundred two thousand nine hundred eighty-eight

Notation

Scientific notation 6.439702988 × 10^9
Engineering notation 6.439702988 × 10^9

Prime Factorization of 6439702988

Prime Factorization 2 × 2 × 1609925747

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3219851494
Product of the distinct prime numbers

The prime factorization of 6439702988 is 2 × 2 × 1609925747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 67, 3, 235, 605, 4682, 675, 43408, 30218, 972539, 165237, 5808283, 8445780, 3798315, 20425650, 158998755, 383218836, 2005909941, 8659787321

Basic calculations (n = 6439702988)

Multiplication

n×y
n×2 12879405976
n×3 19319108964
n×4 25758811952
n×5 32198514940

Division

n÷y
n÷2 3219851494
n÷3 2146567662.6667
n÷3 1609925747
n÷5 1287940597.6

Exponentiation

ny
n2 4.1469774573656E+19
n3 2.6705303123366E+29
n4 1.7197422031899E+39
n5 1.1074629004471E+49

Nth Root

y√n
2√n 80247.760018582
3√n 1860.46689131
4√n 283.28035586426
5√n 91.574207198345

Divisors of 6439702988

1, 2, 4, 1609925747, 3219851494, 6439702988

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6439702987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6439702988 can be divided by 6 positive divisors. The sum of these divisors (counting 6439702988) is 1, the average is 0.16666666666667.

Base conversion 6439702988

Base System Value
2 Binary 101111111110101100001000111001100
3 Ternary 121121210102210210002
4 Quaternary 11333311201013030
5 Quinary 101142030443423
6 Senary 2543001103432
8 Octal 57765410714
10 Decimal 6439702988
12 Duodecimal 12b8787b78
16 Hexadecimal 17fd611cc
20 Vigesimal 50c82h98
36 Base36 2yi16mk

Cryptographic Hash Functions

md5 417b0878b11d4f13dca2632629104f75
sha1 d41a3b9d388296d52a9d077d6b6a1fe44ff1079f
sha256 b15b336a22c604ffb543703b6b6e371ac36a8221fb110b92052d7bf4a4f9669e
sha512 e360395fd62c8626f52a7e39bc02a5655bea84e440800530250ebded5da61add9b2f30c1d0c18372235c238918f20430cecbfba302be1ef48638e8ac76932ca4
ripemd-160 0949b5e27adb90c8d63c0ca1fc3ff5fe989fa7ed

6439702988 as geometric shapes

Circle

Radius = n
Diameter 12879405976
Circumference 40461847196.802
Area 1.3028113914662E+20

Sphere

Radius = n
Volume 1.1186291213901E+30
Surface area 5.2112455658649E+20
Circumference 40461847196.802

Square

Length = n
Perimeter 25758811952
Area 4.1469774573656E+19
Diagonal 9107115303.2841

Cube

Length = n
Surface area 2.4881864744194E+20
Volume 2.6705303123366E+29
Space diagonal 11153892760.869

Equilateral Triangle

Length = n
Perimeter 19319108964
Area 1.7956939135E+19
Altitude 5576946380.4346

Triangular Pyramid

Length = n
Surface area 1.7956939135E+19
Volume 3.1472501553624E+28
Height 3035705101.0947