42482945 (number)

42482945 is an odd 8-digits composite number following 42482944 and preceding 42482946. In scientific notation, it is written as 4.2482945 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 33344896 positive integers (up to 42482945) that are relatively prime to 42482945.

Interesting facts

Basic properties

Name

Name forty-two million four hundred eighty-two thousand nine hundred forty-five

Notation

Scientific notation 4.2482945 × 10^7
Engineering notation 4.2482945 × 10^6

Prime Factorization of 42482945

Prime Factorization 265 × 160313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42482945
Product of the distinct prime numbers

The prime factorization of 42482945 is 265 × 160313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 25, 40, 712, 291, 7325, 7239, 68697, 5916, 479142, 989853, 1707907, 5831707, 81608476, 21800650, 871009170, 548559758, 8626312987, 9800825180

Basic calculations (n = 42482945)

Multiplication

n×y
n×2 84965890
n×3 127448835
n×4 169931780
n×5 212414725

Division

n÷y
n÷2 21241472.5
n÷3 14160981.666667
n÷3 10620736.25
n÷5 8496589

Exponentiation

ny
n2 1804800615873025
n3 7.66732453001E+22
n4 3.2573052630557E+30
n5 1.383799203386E+38

Nth Root

y√n
2√n 6517.8942151588
3√n 348.92991534724
4√n 80.733476421858
5√n 33.546168420626

Divisors of 42482945

1, 265, 160313, 42482945

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42482944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42482945 can be divided by 4 positive divisors. The sum of these divisors (counting 42482945) is 1, the average is 0.25.

Base conversion 42482945

Base System Value
2 Binary 10100010000011110100000001
3 Ternary 2221221100122102
4 Quaternary 2202003310001
5 Quinary 41333423240
6 Senary 4114320145
8 Octal 242036401
10 Decimal 42482945
12 Duodecimal 12289055
16 Hexadecimal 2883d01
20 Vigesimal d5a775
36 Base36 pak1t

Cryptographic Hash Functions

md5 63de1f91987f00491fed3ecc1a342306
sha1 b6255f2379ff5d4756f8c057f2042a92fee5695e
sha256 730e60f81be0265a245b411a5fb811282ae2d7bef02df242b1790028f2a9c143
sha512 25a4dc2cc433e3e45dc86c6ca8f9d72a4ba75a348417d3096f7ad46943700def98832484451aafb7d47e89e3f7448a64d1d77127360555c52ca372ce48ca095b
ripemd-160 1b171ca0ff1e596e926ed5ef366f09ccc351b60e

42482945 as geometric shapes

Circle

Radius = n
Diameter 84965890
Circumference 266928215.82972
Area 5.669948356021E+15

Sphere

Radius = n
Volume 3.2116813888224E+23
Surface area 2.2679793424084E+16
Circumference 266928215.82972

Square

Length = n
Perimeter 169931780
Area 1804800615873025
Diagonal 60079956.98855

Cube

Length = n
Surface area 10828803695238150
Volume 7.66732453001E+22
Space diagonal 73582619.195154

Equilateral Triangle

Length = n
Perimeter 127448835
Area 7.8150159105592E+14
Altitude 36791309.597577

Triangular Pyramid

Length = n
Surface area 7.8150159105592E+14
Volume 9.0360286145467E+21
Height 20026652.329517