42449916 (number)

42449916 is an even 8-digits composite number following 42449915 and preceding 42449917. In scientific notation, it is written as 4.2449916 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 14003712 positive integers (up to 42449916) that are relatively prime to 42449916.

Interesting facts

Basic properties

Name

Name forty-two million four hundred forty-nine thousand nine hundred sixteen

Notation

Scientific notation 4.2449916 × 10^7
Engineering notation 4.2449916 × 10^6

Prime Factorization of 42449916

Prime Factorization 2 × 2 × 3 × 97 × 36469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21224958
Product of the distinct prime numbers

The prime factorization of 42449916 is 2 × 2 × 3 × 97 × 36469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 100, 35, 16, 877, 386, 7339, 22280, 98813, 547468, 805868, 7414119, 519816, 23031100, 61381939, 207961886, 212130166, 7306692218, 5304303122

Basic calculations (n = 42449916)

Multiplication

n×y
n×2 84899832
n×3 127349748
n×4 169799664
n×5 212249580

Division

n÷y
n÷2 21224958
n÷3 14149972
n÷3 10612479
n÷5 8489983.2

Exponentiation

ny
n2 1801995368407056
n3 7.6494552021269E+22
n4 3.2471873077605E+30
n5 1.378428284507E+38

Nth Root

y√n
2√n 6515.3600054026
3√n 348.83946497808
4√n 80.717779983115
5√n 33.540950603787

Divisors of 42449916

1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 36469, 72938, 109407, 145876, 218814, 437628, 3537493, 7074986, 10612479, 14149972, 21224958, 42449916

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 -42449915
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 42449916 can be divided by 24 positive divisors. The sum of these divisors (counting 42449916) is 1, the average is 0.041666666666667.

Base conversion 42449916

Base System Value
2 Binary 10100001111011101111111100
3 Ternary 2221212200100010
4 Quaternary 2201323233330
5 Quinary 41331344131
6 Senary 4113503220
8 Octal 241735774
10 Decimal 42449916
12 Duodecimal 12271b10
16 Hexadecimal 287bbfc
20 Vigesimal d564fg
36 Base36 p9ukc

Cryptographic Hash Functions

md5 8c7f458f7e48ff3af8166993b13dda12
sha1 1faaeff1ed059f48743b6f72247711791935b0c0
sha256 101b258c668a9d8ed02648d24c89bda19d9c2fad264dc94d3a59481fcc999a67
sha512 b6f39f08fd712ffc532801c8a2656c1d926a33858ac47b90a63a81aad1075bec94818482fda72a5f204ae19f0b9fe806bc25b3f451c617779ebffb1af327b4cb
ripemd-160 3cf4f31266fee3d382663d26dca00eb72b27832a

42449916 as geometric shapes

Circle

Radius = n
Diameter 84899832
Circumference 266720688.50221
Area 5.6611354111904E+15

Sphere

Radius = n
Volume 3.2041963022621E+23
Surface area 2.2644541644762E+16
Circumference 266720688.50221

Square

Length = n
Perimeter 169799664
Area 1801995368407056
Diagonal 60033246.928799

Cube

Length = n
Surface area 10811972210442336
Volume 7.6494552021269E+22
Space diagonal 73525411.289031

Equilateral Triangle

Length = n
Perimeter 127349748
Area 7.802868832712E+14
Altitude 36762705.644515

Triangular Pyramid

Length = n
Surface area 7.802868832712E+14
Volume 9.0149694096777E+21
Height 20011082.3096