42453982 (number)

42453982 is an even 8-digits composite number following 42453981 and preceding 42453983. In scientific notation, it is written as 4.2453982 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 21210984 positive integers (up to 42453982) that are relatively prime to 42453982.

Interesting facts

Basic properties

Name

Name forty-two million four hundred fifty-three thousand nine hundred eighty-two

Notation

Scientific notation 4.2453982 × 10^7
Engineering notation 4.2453982 × 10^6

Prime Factorization of 42453982

Prime Factorization 2 × 1459 × 14549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42453982
Product of the distinct prime numbers

The prime factorization of 42453982 is 2 × 1459 × 14549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 24, 53, 741, 789, 7818, 5784, 692, 4829, 21917, 374116, 8712811, 8234741, 59772533, 33142730, 147698398, 535395690, 5948120353, 2169059760

Basic calculations (n = 42453982)

Multiplication

n×y
n×2 84907964
n×3 127361946
n×4 169815928
n×5 212269910

Division

n÷y
n÷2 21226991
n÷3 14151327.333333
n÷3 10613495.5
n÷5 8490796.4

Exponentiation

ny
n2 1802340587656324
n3 7.6516534866231E+22
n4 3.2484315939133E+30
n5 1.3790885641623E+38

Nth Root

y√n
2√n 6515.6720298063
3√n 348.8506023066
4√n 80.719712770836
5√n 33.541593112858

Divisors of 42453982

1, 2, 1459, 2918, 14549, 29098, 21226991, 42453982

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42453981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42453982 can be divided by 8 positive divisors. The sum of these divisors (counting 42453982) is 1, the average is 0.125.

Base conversion 42453982

Base System Value
2 Binary 10100001111100101111011110
3 Ternary 2221212212220201
4 Quaternary 2201330233132
5 Quinary 41332011412
6 Senary 4113534114
8 Octal 241745736
10 Decimal 42453982
12 Duodecimal 1227433a
16 Hexadecimal 287cbde
20 Vigesimal d56ej2
36 Base36 p9xpa

Cryptographic Hash Functions

md5 8d811d7874e2a29fdf5df119af0301f7
sha1 ff1aefe5d90a03ecd84dc77ca8b51b2f777930ad
sha256 74de1731a3419ec9e994b1118642cdaec21108e46749eb6db04eeafd88aa2343
sha512 1021a76eb5c4bc94aedbf9f624bc8457c025b5a4e1da35fd900b694e92284842d1f29b39fedd1182557ffbb155c3f9880ec0f685335214cfd623b68ecba01c9b
ripemd-160 5589aa16e3de8ae7208a52afb1d6f18a78ac78b5

42453982 as geometric shapes

Circle

Radius = n
Diameter 84907964
Circumference 266746235.93367
Area 5.6622199494478E+15

Sphere

Radius = n
Volume 3.2051171175186E+23
Surface area 2.2648879797791E+16
Circumference 266746235.93367

Square

Length = n
Perimeter 169815928
Area 1802340587656324
Diagonal 60038997.121143

Cube

Length = n
Surface area 10814043525937944
Volume 7.6516534866231E+22
Space diagonal 73532453.807615

Equilateral Triangle

Length = n
Perimeter 127361946
Area 7.8043636759108E+14
Altitude 36766226.903807

Triangular Pyramid

Length = n
Surface area 7.8043636759108E+14
Volume 9.0175601128015E+21
Height 20012999.040381