6388638780 (number)

6388638780 is an even 10-digits composite number following 6388638779 and preceding 6388638781. In scientific notation, it is written as 6.388638780 × 10^9. The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors. There are 1703636992 positive integers (up to 6388638780) that are relatively prime to 6388638780.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.388638780 × 10^9
Engineering notation 6.388638780 × 10^9

Prime Factorization of 6388638780

Prime Factorization 2 × 2 × 15 × 106477313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3194319390
Product of the distinct prime numbers

The prime factorization of 6388638780 is 2 × 2 × 15 × 106477313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 55, 96, 969, 794, 2126, 7562, 85109, 29061, 489224, 168464, 6721531, 4294422, 74443330, 3744313, 349974127, 592978365, 2261276635, 2704982077

Basic calculations (n = 6388638780)

Multiplication

n×y
n×2 12777277560
n×3 19165916340
n×4 25554555120
n×5 31943193900

Division

n÷y
n÷2 3194319390
n÷3 2129546260
n÷3 1597159695
n÷5 1277727756

Exponentiation

ny
n2 4.081470546132E+19
n3 2.6075041010447E+29
n4 1.6658401818943E+39
n5 1.0642451187332E+49

Nth Root

y√n
2√n 79928.960833981
3√n 1855.5362553812
4√n 282.71710389359
5√n 91.428515157538

Divisors of 6388638780

1, 2, 4, 15, 30, 60, 106477313, 212954626, 425909252, 1597159695, 3194319390, 6388638780

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6388638779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6388638780 can be divided by 12 positive divisors. The sum of these divisors (counting 6388638780) is 1, the average is 0.083333333333333.

Base conversion 6388638780

Base System Value
2 Binary 101111100110010101110010000111100
3 Ternary 121111020100110212010
4 Quaternary 11330302232100330
5 Quinary 101040442420110
6 Senary 2533534411220
8 Octal 57462562074
10 Decimal 6388638780
12 Duodecimal 12a3660b10
16 Hexadecimal 17ccae43c
20 Vigesimal 4jg8jgj0
36 Base36 2xnmp8c

Cryptographic Hash Functions

md5 d0ea170f554818fbdd885fd164583d7b
sha1 671c1611aa22bf666190d5e83be1c8ec8bbf777b
sha256 33572e4707eb3785830a4a8a2ecacc99186c215759d4a987ba09712b5787c6cc
sha512 2456afa2594c1fa0bea2b4a08040eeb0bb41ce2011a331580d11b23aee5393e0775021603c85d5d75674bd089d219bc26bb5afc167c145baf53ae93d9d327a76
ripemd-160 246f137474c17df6dc285c94b8b5ec62a06e2718

6388638780 as geometric shapes

Circle

Radius = n
Diameter 12777277560
Circumference 40141001315.374
Area 1.2822317883571E+20

Sphere

Radius = n
Volume 1.0922287637396E+30
Surface area 5.1289271534286E+20
Circumference 40141001315.374

Square

Length = n
Perimeter 25554555120
Area 4.081470546132E+19
Diagonal 9034899607.7787

Cube

Length = n
Surface area 2.4488823276792E+20
Volume 2.6075041010447E+29
Space diagonal 11065446958.165

Equilateral Triangle

Length = n
Perimeter 19165916340
Area 1.7673285888741E+19
Altitude 5532723479.0824

Triangular Pyramid

Length = n
Surface area 1.7673285888741E+19
Volume 3.072973053034E+28
Height 3011633202.5929