638822082 (number)

638822082 is an even 9-digits composite number following 638822081 and preceding 638822083. In scientific notation, it is written as 6.38822082 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 212940692 positive integers (up to 638822082) that are relatively prime to 638822082.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million eight hundred twenty-two thousand eighty-two

Notation

Scientific notation 6.38822082 × 10^8
Engineering notation 6.38822082 × 10^6

Prime Factorization of 638822082

Prime Factorization 2 × 3 × 106470347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 638822082
Product of the distinct prime numbers

The prime factorization of 638822082 is 2 × 3 × 106470347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 93, 44, 371, 293, 9191, 757, 31147, 68934, 790183, 330211, 1419841, 8347036, 59725651, 52034775, 888303999, 633788497, 5230938245, 3676417840

Basic calculations (n = 638822082)

Multiplication

n×y
n×2 1277644164
n×3 1916466246
n×4 2555288328
n×5 3194110410

Division

n÷y
n÷2 319411041
n÷3 212940694
n÷3 159705520.5
n÷5 127764416.4

Exponentiation

ny
n2 408093652450814724
n3 2.6069923670961E+26
n4 1.6654042917065E+35
n5 1.0638970369997E+44

Nth Root

y√n
2√n 25274.929910882
3√n 861.24485395015
4√n 158.9809105235
5√n 57.686738303112

Divisors of 638822082

1, 2, 3, 6, 106470347, 212940694, 319411041, 638822082

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 -638822081
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 638822082 can be divided by 8 positive divisors. The sum of these divisors (counting 638822082) is 1, the average is 0.125.

Base conversion 638822082

Base System Value
2 Binary 100110000100111010011011000010
3 Ternary 1122112001112011010
4 Quaternary 212010322123002
5 Quinary 2302014301312
6 Senary 143220101350
8 Octal 4604723302
10 Decimal 638822082
12 Duodecimal 159b34856
16 Hexadecimal 2613a6c2
20 Vigesimal 9jccf42
36 Base36 akc69u

Cryptographic Hash Functions

md5 192d7fbba7a6d4723a6402f9c34eaf0c
sha1 dede25af3358356a4a480437768ca9f222771a15
sha256 44388b46fcef940ea6d013f3811769ea94dad7e74619a81d242a4d8f936c885d
sha512 bdd2661b2887a54bbd90876ab32be8b316d36fd20f062ca6a88955af22d05f67e780663b302525a2be438787be807bfc40a9701287c68b26c475673e930b2e80
ripemd-160 32c0232a602df754936d026691345792242b8fb2

638822082 as geometric shapes

Circle

Radius = n
Diameter 1277644164
Circumference 4013837519.5243
Area 1.2820640205161E+18

Sphere

Radius = n
Volume 1.0920144091245E+27
Surface area 5.1282560820644E+18
Circumference 4013837519.5243

Square

Length = n
Perimeter 2555288328
Area 408093652450814724
Diagonal 903430852.30782

Cube

Length = n
Surface area 2448561914704888344
Volume 2.6069923670961E+26
Space diagonal 1106472303.0209

Equilateral Triangle

Length = n
Perimeter 1916466246
Area 1.7670973507279E+17
Altitude 553236151.51047

Triangular Pyramid

Length = n
Surface area 1.7670973507279E+17
Volume 3.0723699687921E+25
Height 301143617.43594