38163938 (number)

38163938 is an even 8-digits composite number following 38163937 and preceding 38163939. In scientific notation, it is written as 3.8163938 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 19081968 positive integers (up to 38163938) that are relatively prime to 38163938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8163938 × 10^7
Engineering notation 3.8163938 × 10^6

Prime Factorization of 38163938

Prime Factorization 2 × 19081969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38163938
Product of the distinct prime numbers

The prime factorization of 38163938 is 2 × 19081969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 77, 75, 317, 899, 3165, 8387, 66423, 50936, 504041, 264221, 5048828, 9599325, 30543926, 49463248, 547264949, 383579802, 7590567034, 832843554

Basic calculations (n = 38163938)

Multiplication

n×y
n×2 76327876
n×3 114491814
n×4 152655752
n×5 190819690

Division

n÷y
n÷2 19081969
n÷3 12721312.666667
n÷3 9540984.5
n÷5 7632787.6

Exponentiation

ny
n2 1456486163667844
n3 5.5585247648077E+22
n4 2.1213519449559E+30
n5 8.0959144103475E+37

Nth Root

y√n
2√n 6177.6968200131
3√n 336.68031684462
4√n 78.598325809225
5√n 32.834517316375

Divisors of 38163938

1, 2, 19081969, 38163938

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 -38163937
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 38163938 can be divided by 4 positive divisors. The sum of these divisors (counting 38163938) is 1, the average is 0.25.

Base conversion 38163938

Base System Value
2 Binary 10010001100101010111100010
3 Ternary 2122210221002012
4 Quaternary 2101211113202
5 Quinary 34232221223
6 Senary 3441552522
8 Octal 221452742
10 Decimal 38163938
12 Duodecimal 10945742
16 Hexadecimal 24655e2
20 Vigesimal bia9gi
36 Base36 mpzhe

Cryptographic Hash Functions

md5 84f2e0a7f9de1ddcfc0f44182bba3537
sha1 281f2ddb86141b72d4058f08165492de396d4621
sha256 9174591a6da85d4ed4822555e2b768323e81370a25fcb1a1f6db6772b2eaf39c
sha512 fb87bdba0499ebd891db7c5b97561c2764d73f01f5c66b4ac3c590f9b879855e0f660f67cc85eba23fc0e2a7ef8f4b1c9049d65817116469339671cfbf1413c4
ripemd-160 d2ed22d334cb16f6771e489ad878f947a3259ab1

38163938 as geometric shapes

Circle

Radius = n
Diameter 76327876
Circumference 239791094.50571
Area 4.5756862318341E+15

Sphere

Radius = n
Volume 2.3283494087889E+23
Surface area 1.8302744927336E+16
Circumference 239791094.50571

Square

Length = n
Perimeter 152655752
Area 1456486163667844
Diagonal 53971958.713166

Cube

Length = n
Surface area 8738916982007064
Volume 5.5585247648077E+22
Space diagonal 66101879.632909

Equilateral Triangle

Length = n
Perimeter 114491814
Area 6.3067700899845E+14
Altitude 33050939.816454

Triangular Pyramid

Length = n
Surface area 6.3067700899845E+14
Volume 6.5507842576482E+21
Height 17990652.904389