38163940 (number)

38163940 is an even 8-digits composite number following 38163939 and preceding 38163941. In scientific notation, it is written as 3.8163940 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 15265568 positive integers (up to 38163940) that are relatively prime to 38163940.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred sixty-three thousand nine hundred forty

Notation

Scientific notation 3.8163940 × 10^7
Engineering notation 3.8163940 × 10^6

Prime Factorization of 38163940

Prime Factorization 2 × 2 × 5 × 1908197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19081970
Product of the distinct prime numbers

The prime factorization of 38163940 is 2 × 2 × 5 × 1908197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 32, 68, 846, 891, 2486, 1679, 43001, 98327, 595657, 362850, 959828, 5079136, 69091734, 59562589, 708087037, 260900350, 605404538, 6416087372

Basic calculations (n = 38163940)

Multiplication

n×y
n×2 76327880
n×3 114491820
n×4 152655760
n×5 190819700

Division

n÷y
n÷2 19081970
n÷3 12721313.333333
n÷3 9540985
n÷5 7632788

Exponentiation

ny
n2 1456486316323600
n3 5.5585256386995E+22
n4 2.1213523896379E+30
n5 8.0959165316997E+37

Nth Root

y√n
2√n 6177.6969818857
3√n 336.68032272592
4√n 78.598326838971
5√n 32.834517660517

Divisors of 38163940

1, 2, 4, 5, 10, 20, 1908197, 3816394, 7632788, 9540985, 19081970, 38163940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38163939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38163940 can be divided by 12 positive divisors. The sum of these divisors (counting 38163940) is 1, the average is 0.083333333333333.

Base conversion 38163940

Base System Value
2 Binary 10010001100101010111100100
3 Ternary 2122210221002021
4 Quaternary 2101211113210
5 Quinary 34232221230
6 Senary 3441552524
8 Octal 221452744
10 Decimal 38163940
12 Duodecimal 10945744
16 Hexadecimal 24655e4
20 Vigesimal bia9h0
36 Base36 mpzhg

Cryptographic Hash Functions

md5 45d8bb02ef4fe5711d6be0f174d7964c
sha1 22a4b18b6d64474093d8c485862ad4b7ca37ad0d
sha256 464492584b061bc2bc23524119f1e91c8365adcf9dadc36fe940388900497eea
sha512 25075102578e00332cf3f1aae35efa7751dbfe72372bb3a75bf7d47f67bcb9f21a022547e919baff9155194cf6cbe6639248132e56ef576c9d958ad053c1fa7b
ripemd-160 84e30c695ffbbbd41266132039b51b5640e15ec6

38163940 as geometric shapes

Circle

Radius = n
Diameter 76327880
Circumference 239791107.07208
Area 4.5756867114163E+15

Sphere

Radius = n
Volume 2.3283497748438E+23
Surface area 1.8302746845665E+16
Circumference 239791107.07208

Square

Length = n
Perimeter 152655760
Area 1456486316323600
Diagonal 53971961.541593

Cube

Length = n
Surface area 8738917897941600
Volume 5.5585256386995E+22
Space diagonal 66101883.09701

Equilateral Triangle

Length = n
Perimeter 114491820
Area 6.3067707510033E+14
Altitude 33050941.548505

Triangular Pyramid

Length = n
Surface area 6.3067707510033E+14
Volume 6.5507852875395E+21
Height 17990653.847198