42561916 (number)

42561916 is an even 8-digits composite number following 42561915 and preceding 42561917. In scientific notation, it is written as 4.2561916 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 20697600 positive integers (up to 42561916) that are relatively prime to 42561916.

Interesting facts

Basic properties

Name

Name forty-two million five hundred sixty-one thousand nine hundred sixteen

Notation

Scientific notation 4.2561916 × 10^7
Engineering notation 4.2561916 × 10^6

Prime Factorization of 42561916

Prime Factorization 2 × 2 × 43 × 353 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21280958
Product of the distinct prime numbers

The prime factorization of 42561916 is 2 × 2 × 43 × 353 × 701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 3, 49, 462, 742, 501, 5630, 9756, 13998, 222794, 766217, 9207859, 3053478, 19471843, 53014573, 643920831, 29748582, 7496601764, 4139379689

Basic calculations (n = 42561916)

Multiplication

n×y
n×2 85123832
n×3 127685748
n×4 170247664
n×5 212809580

Division

n÷y
n÷2 21280958
n÷3 14187305.333333
n÷3 10640479
n÷5 8512383.2

Exponentiation

ny
n2 1811516693591056
n3 7.710162134522E+22
n4 3.2815927311591E+30
n5 1.396708741698E+38

Nth Root

y√n
2√n 6523.9494173392
3√n 349.14598862766
4√n 80.770968901822
5√n 33.558630865751

Divisors of 42561916

1, 2, 4, 43, 86, 172, 353, 701, 706, 1402, 1412, 2804, 15179, 30143, 30358, 60286, 60716, 120572, 247453, 494906, 989812, 10640479, 21280958, 42561916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42561915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42561916 can be divided by 24 positive divisors. The sum of these divisors (counting 42561916) is 1, the average is 0.041666666666667.

Base conversion 42561916

Base System Value
2 Binary 10100010010111000101111100
3 Ternary 2222002100222021
4 Quaternary 2202113011330
5 Quinary 41343440131
6 Senary 4120125524
8 Octal 242270574
10 Decimal 42561916
12 Duodecimal 123068a4
16 Hexadecimal 289717c
20 Vigesimal d604fg
36 Base36 pc8zg

Cryptographic Hash Functions

md5 5cd841eddef61594e10592699c3678fe
sha1 408d1c908ca97d5f110d454969798a61dd2ad7b8
sha256 cacb79cb0570a2f6ccbfb777e60590ccdad198e4599c7db99a91937a1b189eb7
sha512 9b729ec488605d499bea8a10083b111f418ef4869a6886d4f99deab001ff0f485907303fdf4fbc02af319fbea662fb63abb65afb4ae42526de04b6361e034c89
ripemd-160 f9304c11dae0b478a04db036708afae0bfb812bf

42561916 as geometric shapes

Circle

Radius = n
Diameter 85123832
Circumference 267424405.25661
Area 5.6910475364409E+15

Sphere

Radius = n
Volume 3.2296251626401E+23
Surface area 2.2764190145764E+16
Circumference 267424405.25661

Square

Length = n
Perimeter 170247664
Area 1811516693591056
Diagonal 60191638.847784

Cube

Length = n
Surface area 10869100161546336
Volume 7.710162134522E+22
Space diagonal 73719400.979479

Equilateral Triangle

Length = n
Perimeter 127685748
Area 7.8440973801472E+14
Altitude 36859700.489739

Triangular Pyramid

Length = n
Surface area 7.8440973801472E+14
Volume 9.0865132156138E+21
Height 20063879.615928