38763728 (number)

38763728 is an even 8-digits composite number following 38763727 and preceding 38763729. In scientific notation, it is written as 3.8763728 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 19108320 positive integers (up to 38763728) that are relatively prime to 38763728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8763728 × 10^7
Engineering notation 3.8763728 × 10^6

Prime Factorization of 38763728

Prime Factorization 2 × 2 × 2 × 2 × 71 × 34123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4845466
Product of the distinct prime numbers

The prime factorization of 38763728 is 2 × 2 × 2 × 2 × 71 × 34123. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 42, 7, 840, 76, 8831, 94, 63333, 68173, 349129, 424, 663752, 5744572, 80844377, 76263505, 522243369, 217675489, 7814124362, 1847970565

Basic calculations (n = 38763728)

Multiplication

n×y
n×2 77527456
n×3 116291184
n×4 155054912
n×5 193818640

Division

n÷y
n÷2 19381864
n÷3 12921242.666667
n÷3 9690932
n÷5 7752745.6

Exponentiation

ny
n2 1502626608457984
n3 5.8247409135828E+22
n4 2.2578867244459E+30
n5 8.7524106841234E+37

Nth Root

y√n
2√n 6226.0523608463
3√n 338.43492905873
4√n 78.905337974349
5√n 32.937080974981

Divisors of 38763728

1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34123, 68246, 136492, 272984, 545968, 2422733, 4845466, 9690932, 19381864, 38763728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38763727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38763728 can be divided by 20 positive divisors. The sum of these divisors (counting 38763728) is 1, the average is 0.05.

Base conversion 38763728

Base System Value
2 Binary 10010011110111110011010000
3 Ternary 2200221101211122
4 Quaternary 2103313303100
5 Quinary 34410414403
6 Senary 3502501412
8 Octal 223676320
10 Decimal 38763728
12 Duodecimal 10b94868
16 Hexadecimal 24f7cd0
20 Vigesimal c25968
36 Base36 n2ua8

Cryptographic Hash Functions

md5 906ccdc4bfb602c6026500de4fd54949
sha1 3e471b6279ea6d4c312d4b3f6b56cb18f1e3f739
sha256 b2e4d81d52404b07601a8cb5173296a25b3763c34ea1cc05946f1b648457db4f
sha512 f2655ce0c863b4092a10b702b2ac131c6bfce9f67e3d542a60c3845b0c77a3cba88ff01b66d82cae7fe82ab35a234841ae4c518fbb70728dd6d7ba8b5897c22a
ripemd-160 eb5039b9586607a315ad923012980341276b815c

38763728 as geometric shapes

Circle

Radius = n
Diameter 77527456
Circumference 243559686.22111
Area 4.7206407142201E+15

Sphere

Radius = n
Volume 2.4398617684234E+23
Surface area 1.8882562856881E+16
Circumference 243559686.22111

Square

Length = n
Perimeter 155054912
Area 1502626608457984
Diagonal 54820189.865742

Cube

Length = n
Surface area 9015759650747904
Volume 5.8247409135828E+22
Space diagonal 67140746.38678

Equilateral Triangle

Length = n
Perimeter 116291184
Area 6.5065640766353E+14
Altitude 33570373.19339

Triangular Pyramid

Length = n
Surface area 6.5065640766353E+14
Volume 6.8645229977485E+21
Height 18273396.621914