38442800 (number)

38442800 is an even 8-digits composite number following 38442799 and preceding 38442801. In scientific notation, it is written as 3.8442800 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 13977600 positive integers (up to 38442800) that are relatively prime to 38442800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8442800 × 10^7
Engineering notation 3.8442800 × 10^6

Prime Factorization of 38442800

Prime Factorization 2 × 2 × 2 × 2 × 25 × 11 × 8737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4805350
Product of the distinct prime numbers

The prime factorization of 38442800 is 2 × 2 × 2 × 2 × 25 × 11 × 8737. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 29, 29, 5, 635, 1403, 5399, 12840, 14362, 270710, 24922, 6949273, 8549770, 757131, 81841829, 570497003, 448506433, 3251934709, 2721322521

Basic calculations (n = 38442800)

Multiplication

n×y
n×2 76885600
n×3 115328400
n×4 153771200
n×5 192214000

Division

n÷y
n÷2 19221400
n÷3 12814266.666667
n÷3 9610700
n÷5 7688560

Exponentiation

ny
n2 1477848871840000
n3 5.6812648610371E+22
n4 2.1840372879988E+30
n5 8.3960508655079E+37

Nth Root

y√n
2√n 6200.2258023398
3√n 337.49836304647
4√n 78.741512573355
5√n 32.882361718859

Divisors of 38442800

1, 2, 4, 8, 11, 16, 22, 25, 44, 50, 88, 100, 176, 200, 275, 400, 550, 1100, 2200, 4400, 8737, 17474, 34948, 69896, 96107, 139792, 192214, 218425, 384428, 436850, 768856, 873700, 1537712, 1747400, 2402675, 3494800, 4805350, 9610700, 19221400, 38442800

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38442799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38442800 can be divided by 40 positive divisors. The sum of these divisors (counting 38442800) is 1, the average is 0.025.

Base conversion 38442800

Base System Value
2 Binary 10010010101001011100110000
3 Ternary 2200100002121102
4 Quaternary 2102221130300
5 Quinary 34320132200
6 Senary 3451543532
8 Octal 222513460
10 Decimal 38442800
12 Duodecimal 10a5aba8
16 Hexadecimal 24a9730
20 Vigesimal c05700
36 Base36 mvynk

Cryptographic Hash Functions

md5 a38f8085b4d4ba7c4475d30253601708
sha1 20688c72baa528fc4ddbfe446d5da128b6b0da00
sha256 e761468fa35afd822e5ecb46a5ba25b7d0a8ea71645fae3512920fb9e36e8270
sha512 5e939f392d7eee0365ff6fbb6038d92db250cfe5e3f87ab40b5bce36e07a4fe150afbaed04295333d76f6d0da9820a17205369685f96b2cf9c0aaf7f2b5e6d97
ripemd-160 54db5311bdb1530c355e04558258a01a83feb81d

38442800 as geometric shapes

Circle

Radius = n
Diameter 76885600
Circumference 241543236.12684
Area 4.6427991588885E+15

Sphere

Radius = n
Volume 2.3797626600709E+23
Surface area 1.8571196635554E+16
Circumference 241543236.12684

Square

Length = n
Perimeter 153771200
Area 1477848871840000
Diagonal 54366329.135596

Cube

Length = n
Surface area 8867093231040000
Volume 5.6812648610371E+22
Space diagonal 66584882.785209

Equilateral Triangle

Length = n
Perimeter 115328400
Area 6.3992733298381E+14
Altitude 33292441.392604

Triangular Pyramid

Length = n
Surface area 6.3992733298381E+14
Volume 6.6954348482603E+21
Height 18122109.711865