38245894 (number)

38245894 is an even 8-digits composite number following 38245893 and preceding 38245895. In scientific notation, it is written as 3.8245894 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 19122946 positive integers (up to 38245894) that are relatively prime to 38245894.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred forty-five thousand eight hundred ninety-four

Notation

Scientific notation 3.8245894 × 10^7
Engineering notation 3.8245894 × 10^6

Prime Factorization of 38245894

Prime Factorization 2 × 19122947

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38245894
Product of the distinct prime numbers

The prime factorization of 38245894 is 2 × 19122947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 47, 93, 589, 405, 2916, 5652, 2969, 75967, 588208, 46958, 3771917, 3697470, 92526495, 95424921, 15988002, 192922343, 3582871591, 3677624998

Basic calculations (n = 38245894)

Multiplication

n×y
n×2 76491788
n×3 114737682
n×4 152983576
n×5 191229470

Division

n÷y
n÷2 19122947
n÷3 12748631.333333
n÷3 9561473.5
n÷5 7649178.8

Exponentiation

ny
n2 1462748407859236
n3 5.5944120555653E+22
n4 2.1396329046947E+30
n5 8.1832173271867E+37

Nth Root

y√n
2√n 6184.3264790921
3√n 336.92114841939
4√n 78.640488802475
5√n 32.848607461622

Divisors of 38245894

1, 2, 19122947, 38245894

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 -38245893
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 38245894 can be divided by 4 positive divisors. The sum of these divisors (counting 38245894) is 1, the average is 0.25.

Base conversion 38245894

Base System Value
2 Binary 10010001111001011000000110
3 Ternary 2122222002111121
4 Quaternary 2101321120012
5 Quinary 34242332034
6 Senary 3443424154
8 Octal 221713006
10 Decimal 38245894
12 Duodecimal 1098505a
16 Hexadecimal 2479606
20 Vigesimal bj0eee
36 Base36 mrqpy

Cryptographic Hash Functions

md5 2f41ee5584286162baa6e2927b968cd8
sha1 f83f14594194ada9537b7a8f7c94fa7ace1a7009
sha256 9404cf88b1ddc4ca941ce505b0a4ffd326d57f1fa8d724b2665c321a777b0c25
sha512 f8faf19135d2118eb1f828c0e5510be81bc0571c0534c08b1985d5fed5c2cb11fd3db613258d4cff74a02a017cec12af4261322f07ab13260cf02f5cd273f5b9
ripemd-160 88046ec4c2bc350ac3b0289aee0365575f3d4896

38245894 as geometric shapes

Circle

Radius = n
Diameter 76491788
Circumference 240306039.24075
Area 4.5953596521807E+15

Sphere

Radius = n
Volume 2.3433818419891E+23
Surface area 1.8381438608723E+16
Circumference 240306039.24075

Square

Length = n
Perimeter 152983576
Area 1462748407859236
Diagonal 54087861.999884

Cube

Length = n
Surface area 8776490447155416
Volume 5.5944120555653E+22
Space diagonal 66243831.588894

Equilateral Triangle

Length = n
Perimeter 114737682
Area 6.3338864027567E+14
Altitude 33121915.794447

Triangular Pyramid

Length = n
Surface area 6.3338864027567E+14
Volume 6.5930778354033E+21
Height 18029287.333295