1438008894 (number)

1438008894 is an even 10-digits composite number following 1438008893 and preceding 1438008895. In scientific notation, it is written as 1.438008894 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 410859648 positive integers (up to 1438008894) that are relatively prime to 1438008894.

Interesting facts

Basic properties

Name

Name one billion four hundred thirty-eight million eight thousand eight hundred ninety-four

Notation

Scientific notation 1.438008894 × 10^9
Engineering notation 1.438008894 × 10^9

Prime Factorization of 1438008894

Prime Factorization 2 × 3 × 7 × 3 × 11412769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 479336298
Product of the distinct prime numbers

The prime factorization of 1438008894 is 2 × 3 × 7 × 3 × 11412769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 88, 89, 835, 316, 3959, 8335, 20905, 70363, 802187, 359958, 8485325, 6021847, 86864448, 17369981, 375548610, 225694635, 8233485433, 5800058245

Basic calculations (n = 1438008894)

Multiplication

n×y
n×2 2876017788
n×3 4314026682
n×4 5752035576
n×5 7190044470

Division

n÷y
n÷2 719004447
n÷3 479336298
n÷3 359502223.5
n÷5 287601778.8

Exponentiation

ny
n2 2067869579223103236
n3 2.9736148465549E+27
n4 4.2760845966763E+36
n5 6.149047681517E+45

Nth Root

y√n
2√n 37921.087721741
3√n 1128.7225216726
4√n 194.73337598301
5√n 67.850384707889

Divisors of 1438008894

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 11412769, 22825538, 34238307, 68476614, 79889383, 102714921, 159778766, 205429842, 239668149, 479336298, 719004447, 1438008894

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1438008893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1438008894 can be divided by 24 positive divisors. The sum of these divisors (counting 1438008894) is 1, the average is 0.041666666666667.

Base conversion 1438008894

Base System Value
2 Binary 1010101101101100100011000111110
3 Ternary 10201012212102100200
4 Quaternary 1111231210120332
5 Quinary 10421112241034
6 Senary 354405304330
8 Octal 12555443076
10 Decimal 1438008894
12 Duodecimal 3417050a6
16 Hexadecimal 55b6463e
20 Vigesimal 1297b24e
36 Base36 ns5iri

Cryptographic Hash Functions

md5 ee30ea9ffb3a7f9ed8ef2b25efc57447
sha1 48eb6aba34ca84d22e23c1faed610654173b6458
sha256 4723d7d69913b56e14b7e9d5a7d654966711c0c8045f757831c20356d5c37539
sha512 68cc6204fc98958b2892efe1812dd91293785d3d6a32038911502ee7c0c3dd604c6b3189ef5661d1424ca31c1c9a3bd381967caafde4316f7ba49d877456ab76
ripemd-160 a5b260277ef28c56ccee1be98ac4a30a34c26822

1438008894 as geometric shapes

Circle

Radius = n
Diameter 2876017788
Circumference 9035276354.3744
Area 6.4964038786691E+18

Sphere

Radius = n
Volume 1.2455848742056E+28
Surface area 2.5985615514676E+19
Circumference 9035276354.3744

Square

Length = n
Perimeter 5752035576
Area 2067869579223103236
Diagonal 2033651680.7079

Cube

Length = n
Surface area 1.2407217475339E+19
Volume 2.9736148465549E+27
Space diagonal 2490704466.1439

Equilateral Triangle

Length = n
Perimeter 4314026682
Area 8.9541379366012E+17
Altitude 1245352233.072

Triangular Pyramid

Length = n
Surface area 8.9541379366012E+17
Volume 3.5044387043932E+26
Height 677883893.56931