8045389 (number)

8045389 is an odd 7-digits composite number following 8045388 and preceding 8045390. In scientific notation, it is written as 8.045389 × 10^6. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 7135200 positive integers (up to 8045389) that are relatively prime to 8045389.

Interesting facts

Basic properties

Name

Name eight million forty-five thousand three hundred eighty-nine

Notation

Scientific notation 8.045389 × 10^6
Engineering notation 8.045389 × 10^6

Prime Factorization of 8045389

Prime Factorization 451 × 17839

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045389
Product of the distinct prime numbers

The prime factorization of 8045389 is 451 × 17839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 65, 44, 378, 189, 9389, 4513, 93620, 9723, 260572, 669937, 2130586, 8529553, 90121286, 18177968, 963091949, 658212576, 8084058421, 4107940324

Basic calculations (n = 8045389)

Multiplication

n×y
n×2 16090778
n×3 24136167
n×4 32181556
n×5 40226945

Division

n÷y
n÷2 4022694.5
n÷3 2681796.3333333
n÷3 2011347.25
n÷5 1609077.8

Exponentiation

ny
n2 64728284161321
n3 5.2076422538037E+20
n4 4.1897507704687E+27
n5 3.3708174761471E+34

Nth Root

y√n
2√n 2836.4394934495
3√n 200.37752857912
4√n 53.258234043662
5√n 24.049685945102

Divisors of 8045389

1, 451, 17839, 8045389

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 -8045388
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 8045389 can be divided by 4 positive divisors. The sum of these divisors (counting 8045389) is 1, the average is 0.25.

Base conversion 8045389

Base System Value
2 Binary 11110101100001101001101
3 Ternary 120010202012101
4 Quaternary 132230031031
5 Quinary 4024423024
6 Senary 444235101
8 Octal 36541515
10 Decimal 8045389
12 Duodecimal 283ba91
16 Hexadecimal 7ac34d
20 Vigesimal 2a5d99
36 Base36 4sfv1

Cryptographic Hash Functions

md5 caa4e0835949cae712d2de24c0a393ef
sha1 f46a655289c35d09c30b2aa2f0d0285c1b317832
sha256 a9f97f5db367a31be208ea8dd06545cd18c94e39b2161ee78915f690bf9cec45
sha512 fb76bdf07e0529fc4d195bef8021b9d0cf3a90fb8956c9ef00d9f098b91821d9cda77c7a72e2d81741d7a91b5384e99c6b97c9c8faae1e0eead8b52e19195611
ripemd-160 2841849519d634c21da0e6cad8d9794f299f9f90

8045389 as geometric shapes

Circle

Radius = n
Diameter 16090778
Circumference 50550669.955344
Area 2.0334990200068E+14

Sphere

Radius = n
Volume 2.1813720862765E+21
Surface area 8.1339960800271E+14
Circumference 50550669.955344

Square

Length = n
Perimeter 32181556
Area 64728284161321
Diagonal 11377898.238367

Cube

Length = n
Surface area 388369704967926
Volume 5.2076422538037E+20
Space diagonal 13935022.514656

Equilateral Triangle

Length = n
Perimeter 24136167
Area 28028169213541
Altitude 6967511.2573279

Triangular Pyramid

Length = n
Surface area 28028169213541
Volume 6.1372652527636E+19
Height 3792632.7461224