42804930 (number)

42804930 is an even 8-digits composite number following 42804929 and preceding 42804931. In scientific notation, it is written as 4.2804930 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 9507456 positive integers (up to 42804930) that are relatively prime to 42804930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2804930 × 10^7
Engineering notation 4.2804930 × 10^6

Prime Factorization of 42804930

Prime Factorization 2 × 15 × 49 × 37 × 787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42804930
Product of the distinct prime numbers

The prime factorization of 42804930 is 2 × 15 × 49 × 37 × 787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 48, 31, 336, 479, 4415, 3550, 76515, 59099, 101208, 343266, 5395228, 6063248, 64398110, 76224466, 968172503, 848410901, 7737848338, 7834307613

Basic calculations (n = 42804930)

Multiplication

n×y
n×2 85609860
n×3 128414790
n×4 171219720
n×5 214024650

Division

n÷y
n÷2 21402465
n÷3 14268310
n÷3 10701232.5
n÷5 8560986

Exponentiation

ny
n2 1832262032304900
n3 7.8429848034469E+22
n4 3.3571841550261E+30
n5 1.43704032753E+38

Nth Root

y√n
2√n 6542.5476689131
3√n 349.80922937099
4√n 80.886016522716
5√n 33.596865306477

Divisors of 42804930

1, 2, 15, 30, 37, 49, 74, 98, 555, 735, 787, 1110, 1470, 1574, 1813, 3626, 11805, 23610, 27195, 29119, 38563, 54390, 58238, 77126, 436785, 578445, 873570, 1156890, 1426831, 2853662, 21402465, 42804930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42804929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42804930 can be divided by 32 positive divisors. The sum of these divisors (counting 42804930) is 1, the average is 0.03125.

Base conversion 42804930

Base System Value
2 Binary 10100011010010011011000010
3 Ternary 2222112201022210
4 Quaternary 2203102123002
5 Quinary 41424224210
6 Senary 4125242550
8 Octal 243223302
10 Decimal 42804930
12 Duodecimal 12403456
16 Hexadecimal 28d26c2
20 Vigesimal d7ac6a
36 Base36 phghu

Cryptographic Hash Functions

md5 dd7347b321e1bf65cdeaf0ff56e380af
sha1 fc7a1b016e0c882e3aa08a829ba8d79b261acc3a
sha256 56bfb457bada8091289e50dfb677f8ab90364ea445f251926ff38f038e6c810e
sha512 c7463e7fea280146af3ea55cab3a7992235f04791a5dc3ff6bba3aee8695eb25cddd05dd677ac5962862a7201542e411291528e514396f5642f03ab93c1ad8aa
ripemd-160 a75c6c7470ee2f861546e495ca89585d8beaeca5

42804930 as geometric shapes

Circle

Radius = n
Diameter 85609860
Circumference 268951307.25085
Area 5.7562209401406E+15

Sphere

Radius = n
Volume 3.2852617920967E+23
Surface area 2.3024883760562E+16
Circumference 268951307.25085

Square

Length = n
Perimeter 171219720
Area 1832262032304900
Diagonal 60535312.542431

Cube

Length = n
Surface area 10993572193829400
Volume 7.8429848034469E+22
Space diagonal 74140313.574429

Equilateral Triangle

Length = n
Perimeter 128414790
Area 7.9339273318287E+14
Altitude 37070156.787215

Triangular Pyramid

Length = n
Surface area 7.9339273318287E+14
Volume 9.2430462321006E+21
Height 20178437.514144