38563728 (number)

38563728 is an even 8-digits composite number following 38563727 and preceding 38563729. In scientific notation, it is written as 3.8563728 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 11018112 positive integers (up to 38563728) that are relatively prime to 38563728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8563728 × 10^7
Engineering notation 3.8563728 × 10^6

Prime Factorization of 38563728

Prime Factorization 2 × 2 × 2 × 2 × 21 × 114773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4820466
Product of the distinct prime numbers

The prime factorization of 38563728 is 2 × 2 × 2 × 2 × 21 × 114773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 6, 41, 189, 215, 4840, 4992, 38, 561, 539431, 680469, 7777505, 8700213, 28615504, 46624811, 386478747, 68189542, 9913167701, 3664288121

Basic calculations (n = 38563728)

Multiplication

n×y
n×2 77127456
n×3 115691184
n×4 154254912
n×5 192818640

Division

n÷y
n÷2 19281864
n÷3 12854576
n÷3 9640932
n÷5 7712745.6

Exponentiation

ny
n2 1487161117257984
n3 5.7350476818113E+22
n4 2.211648188684E+30
n5 8.5289399180103E+37

Nth Root

y√n
2√n 6209.9700482369
3√n 337.85187772335
4√n 78.803363178464
5√n 32.903023087442

Divisors of 38563728

1, 2, 4, 8, 16, 21, 42, 84, 168, 336, 114773, 229546, 459092, 918184, 1836368, 2410233, 4820466, 9640932, 19281864, 38563728

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 -38563727
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 38563728 can be divided by 20 positive divisors. The sum of these divisors (counting 38563728) is 1, the average is 0.05.

Base conversion 38563728

Base System Value
2 Binary 10010011000110111110010000
3 Ternary 2200120020111020
4 Quaternary 2103012332100
5 Quinary 34333014403
6 Senary 3454315440
8 Octal 223067620
10 Decimal 38563728
12 Duodecimal 10ab8b80
16 Hexadecimal 24c6f90
20 Vigesimal c10968
36 Base36 myjyo

Cryptographic Hash Functions

md5 b9b20b38c88ae745a3ac7bb21a6c4546
sha1 21e991d96eeca94846bb684cc1a97bf8feb22d33
sha256 df226d8547d9a23917eb92c5967e3872241fa59018569622c191ff3cdb81fd5d
sha512 8e4688c8d802a28b98506d6b9afb1b44524b18f9403607b13d93c9095b7533eef725a188e2937029f90845443a3a4164161ffab242a22a71ae5ceb479bd08ae8
ripemd-160 7aefb0485718b02f7833163c6b3bd0349834ddef

38563728 as geometric shapes

Circle

Radius = n
Diameter 77127456
Circumference 242303049.15967
Area 4.6720544406821E+15

Sphere

Radius = n
Volume 2.4022911553554E+23
Surface area 1.8688217762728E+16
Circumference 242303049.15967

Square

Length = n
Perimeter 154254912
Area 1487161117257984
Diagonal 54537347.153267

Cube

Length = n
Surface area 8922966703547904
Volume 5.7350476818113E+22
Space diagonal 66794336.225267

Equilateral Triangle

Length = n
Perimeter 115691184
Area 6.4395965353293E+14
Altitude 33397168.112633

Triangular Pyramid

Length = n
Surface area 6.4395965353293E+14
Volume 6.7588185103949E+21
Height 18179115.717756