6420781339 (number)

6420781339 is an odd 10-digits composite number following 6420781338 and preceding 6420781340. In scientific notation, it is written as 6.420781339 × 10^9. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 5456427552 positive integers (up to 6420781339) that are relatively prime to 6420781339.

Interesting facts

Basic properties

Name

Name six billion four hundred twenty million seven hundred eighty-one thousand three hundred thirty-nine

Notation

Scientific notation 6.420781339 × 10^9
Engineering notation 6.420781339 × 10^9

Prime Factorization of 6420781339

Prime Factorization 7 × 367 × 173 × 14447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6420781339
Product of the distinct prime numbers

The prime factorization of 6420781339 is 7 × 367 × 173 × 14447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 41, 30, 290, 337, 4724, 5675, 52699, 85978, 558428, 757081, 7405561, 7417929, 88403676, 32273343, 730822508, 784782406, 8047449578, 2732740465

Basic calculations (n = 6420781339)

Multiplication

n×y
n×2 12841562678
n×3 19262344017
n×4 25683125356
n×5 32103906695

Division

n÷y
n÷2 3210390669.5
n÷3 2140260446.3333
n÷3 1605195334.75
n÷5 1284156267.8

Exponentiation

ny
n2 4.1226433003251E+19
n3 2.6470591170081E+29
n4 1.6996187781715E+39
n5 1.0912880534298E+49

Nth Root

y√n
2√n 80129.778104023
3√n 1858.6429129471
4√n 283.07203695177
5√n 91.520329710173

Divisors of 6420781339

1, 7, 173, 367, 1211, 2569, 14447, 63491, 101129, 444437, 2499331, 5302049, 17495317, 37114343, 917254477, 6420781339

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6420781338
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6420781339 can be divided by 16 positive divisors. The sum of these divisors (counting 6420781339) is 1, the average is 0.0625.

Base conversion 6420781339

Base System Value
2 Binary 101111110101101010101100100011011
3 Ternary 121120110211111011021
4 Quaternary 11332231111210123
5 Quinary 101122210000324
6 Senary 2541043343311
8 Octal 57655254433
10 Decimal 6420781339
12 Duodecimal 12b2381b37
16 Hexadecimal 17eb5591b
20 Vigesimal 5069hd6j
36 Base36 2y6rml7

Cryptographic Hash Functions

md5 9bc50b5b46c2b1980402bdc6c4a11224
sha1 19e0d709a8d1212ac0bae7253c3bd2858ef5994a
sha256 6295f2555821c22b70a6051bf7e9a7130ed3124a2cd2f61f8c8a1ebe4e576834
sha512 62bad19be8ddaa6ef68f1bd00e5ea842d91a4e1422d13c6c90f31b7dda95996c906be320e0bd5d136458379cb904966a92ffe3e8116f0eb0388a17c1a8b16459
ripemd-160 7188bc4a9a20de526cdb089fb83d0d858d9a61a3

6420781339 as geometric shapes

Circle

Radius = n
Diameter 12841562678
Circumference 40342958969.818
Area 1.2951665905672E+20

Sphere

Radius = n
Volume 1.1087975300814E+30
Surface area 5.180666362269E+20
Circumference 40342958969.818

Square

Length = n
Perimeter 25683125356
Area 4.1226433003251E+19
Diagonal 9080356050.6459

Cube

Length = n
Surface area 2.473585980195E+20
Volume 2.6470591170081E+29
Space diagonal 11121119503.438

Equilateral Triangle

Length = n
Perimeter 19262344017
Area 1.7851569144116E+19
Altitude 5560559751.7191

Triangular Pyramid

Length = n
Surface area 1.7851569144116E+19
Volume 3.1195890863968E+28
Height 3026785350.2153