42804938 (number)

42804938 is an even 8-digits composite number following 42804937 and preceding 42804939. In scientific notation, it is written as 4.2804938 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 19415760 positive integers (up to 42804938) that are relatively prime to 42804938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2804938 × 10^7
Engineering notation 4.2804938 × 10^6

Prime Factorization of 42804938

Prime Factorization 2 × 11 × 547 × 3557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42804938
Product of the distinct prime numbers

The prime factorization of 42804938 is 2 × 11 × 547 × 3557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 55, 7, 39, 722, 7794, 5406, 2619, 44806, 917115, 335828, 5351533, 4953507, 60480578, 32720410, 276345851, 903379722, 3393435620, 1705374206

Basic calculations (n = 42804938)

Multiplication

n×y
n×2 85609876
n×3 128414814
n×4 171219752
n×5 214024690

Division

n÷y
n÷2 21402469
n÷3 14268312.666667
n÷3 10701234.5
n÷5 8560987.6

Exponentiation

ny
n2 1832262717183844
n3 7.8429892008766E+22
n4 3.3571866647819E+30
n5 1.4370416704042E+38

Nth Root

y√n
2√n 6542.5482802957
3√n 349.80925116344
4√n 80.886020302001
5√n 33.59686656229

Divisors of 42804938

1, 2, 11, 22, 547, 1094, 3557, 6017, 7114, 12034, 39127, 78254, 1945679, 3891358, 21402469, 42804938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42804937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42804938 can be divided by 16 positive divisors. The sum of these divisors (counting 42804938) is 1, the average is 0.0625.

Base conversion 42804938

Base System Value
2 Binary 10100011010010011011001010
3 Ternary 2222112201100002
4 Quaternary 2203102123022
5 Quinary 41424224223
6 Senary 4125243002
8 Octal 243223312
10 Decimal 42804938
12 Duodecimal 12403462
16 Hexadecimal 28d26ca
20 Vigesimal d7ac6i
36 Base36 phgi2

Cryptographic Hash Functions

md5 7529867cee1f449de3f62f3bf04c4ad6
sha1 b808c3afea368ef90e135a38a818f8d42eb9afe2
sha256 f18aef8de922848c5b19f85f413f1ef8a2184e6af08413b66c8169295c3323ee
sha512 8ed1e28b304d110cef6e3f5ccc3817a0889626fbff6fd4eebd625348c1521ce9a811d0a96b2ff1c69133b12c8bbf3db67053b56baf550de47c749a5778afff1d
ripemd-160 4c4cde8370a2f216c1f4cdfbb0f8b8aa45bd5aea

42804938 as geometric shapes

Circle

Radius = n
Diameter 85609876
Circumference 268951357.51633
Area 5.7562230917512E+15

Sphere

Radius = n
Volume 3.2852636340877E+23
Surface area 2.3024892367005E+16
Circumference 268951357.51633

Square

Length = n
Perimeter 171219752
Area 1832262717183844
Diagonal 60535323.856139

Cube

Length = n
Surface area 10993576303103064
Volume 7.8429892008766E+22
Space diagonal 74140327.430836

Equilateral Triangle

Length = n
Perimeter 128414814
Area 7.9339302974416E+14
Altitude 37070163.715418

Triangular Pyramid

Length = n
Surface area 7.9339302974416E+14
Volume 9.2430514145212E+21
Height 20178441.28538