38508738 (number)

38508738 is an even 8-digits composite number following 38508737 and preceding 38508739. In scientific notation, it is written as 3.8508738 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 12836244 positive integers (up to 38508738) that are relatively prime to 38508738.

Interesting facts

Basic properties

Name

Name thirty-eight million five hundred eight thousand seven hundred thirty-eight

Notation

Scientific notation 3.8508738 × 10^7
Engineering notation 3.8508738 × 10^6

Prime Factorization of 38508738

Prime Factorization 2 × 3 × 6418123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38508738
Product of the distinct prime numbers

The prime factorization of 38508738 is 2 × 3 × 6418123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 89, 62, 842, 771, 7128, 8178, 9723, 4211, 901367, 724338, 512870, 5291896, 59340166, 7843780, 428512993, 823227531, 5583497700, 6863023898

Basic calculations (n = 38508738)

Multiplication

n×y
n×2 77017476
n×3 115526214
n×4 154034952
n×5 192543690

Division

n÷y
n÷2 19254369
n÷3 12836246
n÷3 9627184.5
n÷5 7701747.6

Exponentiation

ny
n2 1482922902352644
n3 5.7105489520898E+22
n4 2.199060334322E+30
n5 8.4683038260598E+37

Nth Root

y√n
2√n 6205.5409111535
3√n 337.6912145528
4√n 78.775255703511
5√n 32.893634108585

Divisors of 38508738

1, 2, 3, 6, 6418123, 12836246, 19254369, 38508738

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 -38508737
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 38508738 can be divided by 8 positive divisors. The sum of these divisors (counting 38508738) is 1, the average is 0.125.

Base conversion 38508738

Base System Value
2 Binary 10010010111001100011000010
3 Ternary 2200110110001120
4 Quaternary 2102321203002
5 Quinary 34324234423
6 Senary 3453213110
8 Octal 222714302
10 Decimal 38508738
12 Duodecimal 10a91196
16 Hexadecimal 24b98c2
20 Vigesimal c0dbgi
36 Base36 mxdj6

Cryptographic Hash Functions

md5 2360df2ecfbb050bcbc7724892c5bdf5
sha1 0592af0469fd0abff0f1169d45e086a1b4a6f66a
sha256 b58b59bdbc1f6679218851d2e155e0d4778246ee0282e267083ec551c62f6e2e
sha512 6544836f386db22db1e1e9c87e820332ac928f7b0b0e91e5723e61509502408b408e317b902b8020ceae5e7ddf59e48edee94cd9289fb144b9fb67dcfb2d4b3e
ripemd-160 eb2d0b21000a88d5dc7c2d8588c7e509681a1337

38508738 as geometric shapes

Circle

Radius = n
Diameter 77017476
Circumference 241957536.79963
Area 4.6587396958711E+15

Sphere

Radius = n
Volume 2.3920291514467E+23
Surface area 1.8634958783484E+16
Circumference 241957536.79963

Square

Length = n
Perimeter 154034952
Area 1482922902352644
Diagonal 54459579.549472

Cube

Length = n
Surface area 8897537414115864
Volume 5.7105489520898E+22
Space diagonal 66699090.751358

Equilateral Triangle

Length = n
Perimeter 115526214
Area 6.4212445264557E+14
Altitude 33349545.375679

Triangular Pyramid

Length = n
Surface area 6.4212445264557E+14
Volume 6.729946480534E+21
Height 18153193.183157