42273945 (number)

42273945 is an odd 8-digits composite number following 42273944 and preceding 42273946. In scientific notation, it is written as 4.2273945 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 18869760 positive integers (up to 42273945) that are relatively prime to 42273945.

Interesting facts

Basic properties

Name

Name forty-two million two hundred seventy-three thousand nine hundred forty-five

Notation

Scientific notation 4.2273945 × 10^7
Engineering notation 4.2273945 × 10^6

Prime Factorization of 42273945

Prime Factorization 7 × 45 × 43 × 3121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42273945
Product of the distinct prime numbers

The prime factorization of 42273945 is 7 × 45 × 43 × 3121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 23, 38, 361, 316, 9980, 835, 18085, 59771, 838518, 987580, 8763576, 2257145, 30599360, 33302402, 131432864, 763305005, 5603138633, 7131178079

Basic calculations (n = 42273945)

Multiplication

n×y
n×2 84547890
n×3 126821835
n×4 169095780
n×5 211369725

Division

n÷y
n÷2 21136972.5
n÷3 14091315
n÷3 10568486.25
n÷5 8454789

Exponentiation

ny
n2 1787086425863025
n3 7.554719327718E+22
n4 3.1936778935039E+30
n5 1.350093636177E+38

Nth Root

y√n
2√n 6501.8416621754
3√n 348.35677342524
4√n 80.633998178035
5√n 33.513096386917

Divisors of 42273945

1, 7, 43, 45, 301, 315, 1935, 3121, 13545, 21847, 134203, 140445, 939421, 983115, 6039135, 42273945

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 -42273944
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 42273945 can be divided by 16 positive divisors. The sum of these divisors (counting 42273945) is 1, the average is 0.0625.

Base conversion 42273945

Base System Value
2 Binary 10100001010000110010011001
3 Ternary 2221112201221200
4 Quaternary 2201100302121
5 Quinary 41310231240
6 Senary 4110024413
8 Octal 241206231
10 Decimal 42273945
12 Duodecimal 121a8109
16 Hexadecimal 2850c99
20 Vigesimal d444h5
36 Base36 p62s9

Cryptographic Hash Functions

md5 95c53b243a8337ea004e17631cce151b
sha1 f3b2c170fdb411232bb71d924d3b3cae51d5cb8e
sha256 bc1c9100384eb638ce8e1697a0519af038605eb99d904d535f502c705525988a
sha512 fc48aadbc899c985c892195e679b75cf7c65f101f152e206369dd4ec24e9eb320f83507b554e1fe98823724ab6c4987d36d1c8ae3e09cc975751aa6cb2f3bdfc
ripemd-160 badc2a7a4fa5a4ca0ecd0d50d2d1a1753ba7335d

42273945 as geometric shapes

Circle

Radius = n
Diameter 84547890
Circumference 265615030.10052
Area 5.6142975868213E+15

Sphere

Radius = n
Volume 3.1645134319856E+23
Surface area 2.2457190347285E+16
Circumference 265615030.10052

Square

Length = n
Perimeter 169095780
Area 1787086425863025
Diagonal 59784386.354014

Cube

Length = n
Surface area 10722518555178150
Volume 7.554719327718E+22
Space diagonal 73220620.576372

Equilateral Triangle

Length = n
Perimeter 126821835
Area 7.7383112177786E+14
Altitude 36610310.288186

Triangular Pyramid

Length = n
Surface area 7.7383112177786E+14
Volume 8.9033221109841E+21
Height 19928128.784671