6388331381 (number)

6388331381 is an odd 10-digits composite number following 6388331380 and preceding 6388331382. In scientific notation, it is written as 6.388331381 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 6168044064 positive integers (up to 6388331381) that are relatively prime to 6388331381.

Interesting facts

Basic properties

Name

Name six billion three hundred eighty-eight million three hundred thirty-one thousand three hundred eighty-one

Notation

Scientific notation 6.388331381 × 10^9
Engineering notation 6.388331381 × 10^9

Prime Factorization of 6388331381

Prime Factorization 29 × 220287289

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6388331381
Product of the distinct prime numbers

The prime factorization of 6388331381 is 29 × 220287289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 45, 5, 829, 886, 38, 6233, 27171, 79627, 18899, 429930, 3582805, 5433180, 26586530, 76706176, 999716197, 287112348, 7581835576, 7243375206

Basic calculations (n = 6388331381)

Multiplication

n×y
n×2 12776662762
n×3 19164994143
n×4 25553325524
n×5 31941656905

Division

n÷y
n÷2 3194165690.5
n÷3 2129443793.6667
n÷3 1597082845.25
n÷5 1277666276.2

Exponentiation

ny
n2 4.0810777833469E+19
n3 2.6071277271657E+29
n4 1.6655195873728E+39
n5 1.0639891045684E+49

Nth Root

y√n
2√n 79927.037859538
3√n 1855.5064942611
4√n 282.71370299216
5√n 91.427635296396

Divisors of 6388331381

1, 29, 220287289, 6388331381

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6388331380
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6388331381 can be divided by 4 positive divisors. The sum of these divisors (counting 6388331381) is 1, the average is 0.25.

Base conversion 6388331381

Base System Value
2 Binary 101111100110001100011001101110101
3 Ternary 121111012202212011222
4 Quaternary 11330301203031311
5 Quinary 101040403101011
6 Senary 2533524040125
8 Octal 57461431565
10 Decimal 6388331381
12 Duodecimal 12a3533045
16 Hexadecimal 17cc63375
20 Vigesimal 4jg71891
36 Base36 2xng41h

Cryptographic Hash Functions

md5 f1400eb3570da3e23534b0bda96c0c92
sha1 f9428ae7fa6a26de3b42e853b5626f4244710df2
sha256 de363f097430b5c6a31112fdaab142bff27c9d52c651b9e284d081d2dc095645
sha512 b51bd6d6c357412210279fa21388ff0e6657b3f50180d1a20c530e27b37549325f023fa22c6f40bcf35e8da5f337290e1a9f6ab6b322704fafc1833324a011e8
ripemd-160 8b6dc2fe1af55d2099f6a6147f054ebc526b285a

6388331381 as geometric shapes

Circle

Radius = n
Diameter 12776662762
Circumference 40139069870.493
Area 1.2821083982891E+20

Sphere

Radius = n
Volume 1.0920711086179E+30
Surface area 5.1284335931565E+20
Circumference 40139069870.493

Square

Length = n
Perimeter 25553325524
Area 4.0810777833469E+19
Diagonal 9034464879.9438

Cube

Length = n
Surface area 2.4486466700082E+20
Volume 2.6071277271657E+29
Space diagonal 11064914527.479

Equilateral Triangle

Length = n
Perimeter 19164994143
Area 1.7671585175994E+19
Altitude 5532457263.7393

Triangular Pyramid

Length = n
Surface area 1.7671585175994E+19
Volume 3.0725294921639E+28
Height 3011488293.3146