38638044 (number)

38638044 is an even 8-digits composite number following 38638043 and preceding 38638045. In scientific notation, it is written as 3.8638044 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors. There are 12879336 positive integers (up to 38638044) that are relatively prime to 38638044.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-eight thousand forty-four

Notation

Scientific notation 3.8638044 × 10^7
Engineering notation 3.8638044 × 10^6

Prime Factorization of 38638044

Prime Factorization 2 × 2 × 3 × 3 × 1073279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6439674
Product of the distinct prime numbers

The prime factorization of 38638044 is 2 × 2 × 3 × 3 × 1073279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 63, 99, 904, 592, 7142, 9110, 99398, 16136, 534157, 192322, 5816898, 8991709, 42641076, 39715331, 956722065, 267311943, 1105877155, 4672627907

Basic calculations (n = 38638044)

Multiplication

n×y
n×2 77276088
n×3 115914132
n×4 154552176
n×5 193190220

Division

n÷y
n÷2 19319022
n÷3 12879348
n÷3 9659511
n÷5 7727608.8

Exponentiation

ny
n2 1492898444145936
n3 5.7682675772442E+22
n4 2.2287457645334E+30
n5 8.6114376914853E+37

Nth Root

y√n
2√n 6215.9507720058
3√n 338.06876278013
4√n 78.841301181588
5√n 32.915694779194

Divisors of 38638044

1, 2, 3, 4, 6, 9, 12, 18, 36, 1073279, 2146558, 3219837, 4293116, 6439674, 9659511, 12879348, 19319022, 38638044

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38638043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38638044 can be divided by 18 positive divisors. The sum of these divisors (counting 38638044) is 1, the average is 0.055555555555556.

Base conversion 38638044

Base System Value
2 Binary 10010011011001000111011100
3 Ternary 2200201000102200
4 Quaternary 2103121013130
5 Quinary 34342404134
6 Senary 3500051500
8 Octal 223310734
10 Decimal 38638044
12 Duodecimal 10b33b90
16 Hexadecimal 24d91dc
20 Vigesimal c19f24
36 Base36 n05b0

Cryptographic Hash Functions

md5 a777fa24913045872d6b22c1ee485c12
sha1 1d396a96fde0bcf01e850497bf325c75b8ceb738
sha256 4ceccbddd1fef4be004fbf603dbe0e1ef2f73df022dd1d6eb267889b0c0c277b
sha512 a0786ed7ec041608402151ec556a8d98c3fb7c871e9f728d063fe69a8154c20d8e558af37a78335e9886ca1959b7b13a37f4c619bd184983393291cbdc4c94e9
ripemd-160 607d0239abbb2c0b1be14227357d1eeb18799cb4

38638044 as geometric shapes

Circle

Radius = n
Diameter 77276088
Circumference 242769990.35896
Area 4.6900787846845E+15

Sphere

Radius = n
Volume 2.4162062726148E+23
Surface area 1.8760315138738E+16
Circumference 242769990.35896

Square

Length = n
Perimeter 154552176
Area 1492898444145936
Diagonal 54642445.848368

Cube

Length = n
Surface area 8957390664875616
Volume 5.7682675772442E+22
Space diagonal 66923055.313082

Equilateral Triangle

Length = n
Perimeter 115914132
Area 6.4644398895032E+14
Altitude 33461527.656541

Triangular Pyramid

Length = n
Surface area 6.4644398895032E+14
Volume 6.7979685326131E+21
Height 18214148.616123