42495874 (number)

42495874 is an even 8-digits composite number following 42495873 and preceding 42495875. In scientific notation, it is written as 4.2495874 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 21247936 positive integers (up to 42495874) that are relatively prime to 42495874.

Interesting facts

Basic properties

Name

Name forty-two million four hundred ninety-five thousand eight hundred seventy-four

Notation

Scientific notation 4.2495874 × 10^7
Engineering notation 4.2495874 × 10^6

Prime Factorization of 42495874

Prime Factorization 2 × 21247937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42495874
Product of the distinct prime numbers

The prime factorization of 42495874 is 2 × 21247937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 99, 100, 675, 812, 3188, 7038, 37322, 14850, 821791, 400423, 1819086, 6528230, 79391936, 25190374, 29515595, 172864356, 3249933327, 8245668552

Basic calculations (n = 42495874)

Multiplication

n×y
n×2 84991748
n×3 127487622
n×4 169983496
n×5 212479370

Division

n÷y
n÷2 21247937
n÷3 14165291.333333
n÷3 10623968.5
n÷5 8499174.8

Exponentiation

ny
n2 1805899307023876
n3 7.6743269407974E+22
n4 3.2612723071093E+30
n5 1.3859061704261E+38

Nth Root

y√n
2√n 6518.8859477675
3√n 348.96530882341
4√n 80.739618204246
5√n 33.54821001931

Divisors of 42495874

1, 2, 21247937, 42495874

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 -42495873
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 42495874 can be divided by 4 positive divisors. The sum of these divisors (counting 42495874) is 1, the average is 0.25.

Base conversion 42495874

Base System Value
2 Binary 10100010000110111110000010
3 Ternary 2221222000101021
4 Quaternary 2202012332002
5 Quinary 41334331444
6 Senary 4114500054
8 Octal 242067602
10 Decimal 42495874
12 Duodecimal 1229462a
16 Hexadecimal 2886f82
20 Vigesimal d5bjde
36 Base36 pau0y

Cryptographic Hash Functions

md5 1f3dfb8aae897a370b78013c2280129a
sha1 622eb62dd3d81db0a80181e25ba0bad8185d713b
sha256 dee8dfa41f3198254ee6358ae01807688b222225f87510b39b9ec9b12b2901bf
sha512 541e0acd467d7a5b56c3dd62d04da9718670d3e31ee957000e9547a43bb17a6abf372d853e852e55bf95facc24cd9e5d976bb9206f8197ec808c1b1af617e7aa
ripemd-160 3c8d454d37b0b507d39c63c71e111a9edb644486

42495874 as geometric shapes

Circle

Radius = n
Diameter 84991748
Circumference 267009451.13255
Area 5.6733999960691E+15

Sphere

Radius = n
Volume 3.214614551794E+23
Surface area 2.2693599984276E+16
Circumference 267009451.13255

Square

Length = n
Perimeter 169983496
Area 1805899307023876
Diagonal 60098241.355698

Cube

Length = n
Surface area 10835395842143256
Volume 7.6743269407974E+22
Space diagonal 73605012.880045

Equilateral Triangle

Length = n
Perimeter 127487622
Area 7.819773382797E+14
Altitude 36802506.440023

Triangular Pyramid

Length = n
Surface area 7.819773382797E+14
Volume 9.0442810348008E+21
Height 20032747.118566