38863738 (number)

38863738 is an even 8-digits composite number following 38863737 and preceding 38863739. In scientific notation, it is written as 3.8863738 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 19431868 positive integers (up to 38863738) that are relatively prime to 38863738.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand seven hundred thirty-eight

Notation

Scientific notation 3.8863738 × 10^7
Engineering notation 3.8863738 × 10^6

Prime Factorization of 38863738

Prime Factorization 2 × 19431869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38863738
Product of the distinct prime numbers

The prime factorization of 38863738 is 2 × 19431869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 77, 51, 371, 458, 8962, 1243, 81086, 87352, 850870, 977202, 8891050, 8777779, 92728715, 92931042, 188925690, 92298907, 3090290527, 3638887467

Basic calculations (n = 38863738)

Multiplication

n×y
n×2 77727476
n×3 116591214
n×4 155454952
n×5 194318690

Division

n÷y
n÷2 19431869
n÷3 12954579.333333
n÷3 9715934.5
n÷5 7772747.6

Exponentiation

ny
n2 1510390131332644
n3 5.8699406341897E+22
n4 2.281278348827E+30
n5 8.8659004053887E+37

Nth Root

y√n
2√n 6234.0787611322
3√n 338.72573193431
4√n 78.956182539002
5√n 32.954058925547

Divisors of 38863738

1, 2, 19431869, 38863738

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 -38863737
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 38863738 can be divided by 4 positive divisors. The sum of these divisors (counting 38863738) is 1, the average is 0.25.

Base conversion 38863738

Base System Value
2 Binary 10010100010000001101111010
3 Ternary 2201010111000201
4 Quaternary 2110100031322
5 Quinary 34422114423
6 Senary 3504552414
8 Octal 224201572
10 Decimal 38863738
12 Duodecimal 1102270a
16 Hexadecimal 251037a
20 Vigesimal c2hj6i
36 Base36 n4zga

Cryptographic Hash Functions

md5 2872c25a53990180e6d2534904c7d94e
sha1 574a5c8c5603e5cfc974897eaa9b841d9a97ea0f
sha256 50a3008153dd454f2d231961e3b3eecc9ce692a12a363668d4ee1ee2267ee577
sha512 2a50e6e335511df888066d4e603185faf646ff28d3b1922dee53f6321c4113b75482d40bd167838c543f9bf7c53ea1a3e22f6818623d07b0f0e8358a42dc60c7
ripemd-160 8e3243121510197e4a3575223c83400b3df55158

38863738 as geometric shapes

Circle

Radius = n
Diameter 77727476
Circumference 244188067.58368
Area 4.7450305406492E+15

Sphere

Radius = n
Volume 2.4587949831172E+23
Surface area 1.8980122162597E+16
Circumference 244188067.58368

Square

Length = n
Perimeter 155454952
Area 1510390131332644
Diagonal 54961625.364115

Cube

Length = n
Surface area 9062340787995864
Volume 5.8699406341897E+22
Space diagonal 67313968.788045

Equilateral Triangle

Length = n
Perimeter 116591214
Area 6.5401811167969E+14
Altitude 33656984.394023

Triangular Pyramid

Length = n
Surface area 6.5401811167969E+14
Volume 6.9177913793301E+21
Height 18320541.788038