38492389 (number)

38492389 is an odd 8-digits composite number following 38492388 and preceding 38492390. In scientific notation, it is written as 3.8492389 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 34259328 positive integers (up to 38492389) that are relatively prime to 38492389.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety-two thousand three hundred eighty-nine

Notation

Scientific notation 3.8492389 × 10^7
Engineering notation 3.8492389 × 10^6

Prime Factorization of 38492389

Prime Factorization 13 × 73 × 47 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38492389
Product of the distinct prime numbers

The prime factorization of 38492389 is 13 × 73 × 47 × 863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 29, 38, 220, 867, 2299, 3723, 25735, 35929, 262103, 658755, 2627159, 2133201, 55001245, 40747559, 326190500, 371232434, 8387592762, 6316426783

Basic calculations (n = 38492389)

Multiplication

n×y
n×2 76984778
n×3 115477167
n×4 153969556
n×5 192461945

Division

n÷y
n÷2 19246194.5
n÷3 12830796.333333
n÷3 9623097.25
n÷5 7698477.8

Exponentiation

ny
n2 1481664010927321
n3 5.7032787475915E+22
n4 2.1953282412772E+30
n5 8.4503428645929E+37

Nth Root

y√n
2√n 6204.2234808234
3√n 337.64341851616
4√n 78.766893304379
5√n 32.890840615984

Divisors of 38492389

1, 13, 47, 73, 611, 863, 949, 3431, 11219, 40561, 44603, 62999, 527293, 818987, 2960953, 38492389

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38492388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38492389 can be divided by 16 positive divisors. The sum of these divisors (counting 38492389) is 1, the average is 0.0625.

Base conversion 38492389

Base System Value
2 Binary 10010010110101100011100101
3 Ternary 2200102121122001
4 Quaternary 2102311203211
5 Quinary 34323224024
6 Senary 3453005301
8 Octal 222654345
10 Decimal 38492389
12 Duodecimal 10a83831
16 Hexadecimal 24b58e5
20 Vigesimal c0baj9
36 Base36 mx0x1

Cryptographic Hash Functions

md5 73b184d2d9dcba001a30503ebe96e0e1
sha1 7df2ae59be6e48d0f1b7222d20b0b824311b5fd6
sha256 c8d1cbf40df7d403e79cc4d7c8ae2a845ad83858ca4cf5b56d2333b965cdd94a
sha512 5b609f33d77cd927251f0d5358833ba9aa07f824eff68a1aa3aee40e55f0bb735e5baefe4a64f8415fc8c6f43e7b22d8ed320edb0506e0601f1c36052c42a5fd
ripemd-160 05c3229f2f1853589ab0ad2208099ac35837f8c6

38492389 as geometric shapes

Circle

Radius = n
Diameter 76984778
Circumference 241854813.00304
Area 4.6547847718177E+15

Sphere

Radius = n
Volume 2.3889838153078E+23
Surface area 1.8619139087271E+16
Circumference 241854813.00304

Square

Length = n
Perimeter 153969556
Area 1481664010927321
Diagonal 54436458.571941

Cube

Length = n
Surface area 8889984065563926
Volume 5.7032787475915E+22
Space diagonal 66670773.452705

Equilateral Triangle

Length = n
Perimeter 115477167
Area 6.415793366681E+14
Altitude 33335386.726353

Triangular Pyramid

Length = n
Surface area 6.415793366681E+14
Volume 6.7213784623651E+21
Height 18145486.190647