38423909 (number)

38423909 is an odd 8-digits composite number following 38423908 and preceding 38423910. In scientific notation, it is written as 3.8423909 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 36137232 positive integers (up to 38423909) that are relatively prime to 38423909.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred twenty-three thousand nine hundred nine

Notation

Scientific notation 3.8423909 × 10^7
Engineering notation 3.8423909 × 10^6

Prime Factorization of 38423909

Prime Factorization 19 × 139 × 14549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38423909
Product of the distinct prime numbers

The prime factorization of 38423909 is 19 × 139 × 14549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 59, 11, 391, 786, 1473, 7389, 83251, 57454, 362988, 514295, 65224, 2954505, 10974250, 92053757, 832956318, 363844776, 5974795865, 4868129955

Basic calculations (n = 38423909)

Multiplication

n×y
n×2 76847818
n×3 115271727
n×4 153695636
n×5 192119545

Division

n÷y
n÷2 19211954.5
n÷3 12807969.666667
n÷3 9605977.25
n÷5 7684781.8

Exponentiation

ny
n2 1476396782840281
n3 5.6728935631748E+22
n4 2.1797474603811E+30
n5 8.3754418060666E+37

Nth Root

y√n
2√n 6198.7022028809
3√n 337.44307114778
4√n 78.731837288868
5√n 32.879129369333

Divisors of 38423909

1, 19, 139, 2641, 14549, 276431, 2022311, 38423909

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 -38423908
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 38423909 can be divided by 8 positive divisors. The sum of these divisors (counting 38423909) is 1, the average is 0.125.

Base conversion 38423909

Base System Value
2 Binary 10010010100100110101100101
3 Ternary 2200022010200202
4 Quaternary 2102210311211
5 Quinary 34314031114
6 Senary 3451320245
8 Octal 222446545
10 Decimal 38423909
12 Duodecimal 10a50085
16 Hexadecimal 24a4d65
20 Vigesimal c02jf9
36 Base36 mvk2t

Cryptographic Hash Functions

md5 438c40f374cf4d9aa9e4f131e0567092
sha1 c4aa5530790c236a9e432501cf20f84438d231aa
sha256 01c19ffdc0f73bfceb0eec70ecf4ccdb6784d33fa2ef602386cb36b0099fbcea
sha512 c8ac87a3d1284fcaba6bbba5bf1c8825321d26ca9eca42a5a98601aa0549fdffc3d9e1a1fba725224c075660335daeb9cd5111e3e1d5f790e54348ba5963ae6b
ripemd-160 1336b68f23506af8f83763d99db5007b06c3cdc6

38423909 as geometric shapes

Circle

Radius = n
Diameter 76847818
Circumference 241424540.47321
Area 4.6382372867546E+15

Sphere

Radius = n
Volume 2.3762560990222E+23
Surface area 1.8552949147019E+16
Circumference 241424540.47321

Square

Length = n
Perimeter 153695636
Area 1476396782840281
Diagonal 54339613.22719

Cube

Length = n
Surface area 8858380697041686
Volume 5.6728935631748E+22
Space diagonal 66552162.613403

Equilateral Triangle

Length = n
Perimeter 115271727
Area 6.3929856000265E+14
Altitude 33276081.306702

Triangular Pyramid

Length = n
Surface area 6.3929856000265E+14
Volume 6.6855691791173E+21
Height 18113204.409063