42419785 (number)

42419785 is an odd 8-digits composite number following 42419784 and preceding 42419786. In scientific notation, it is written as 4.2419785 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 33849600 positive integers (up to 42419785) that are relatively prime to 42419785.

Interesting facts

Basic properties

Name

Name forty-two million four hundred nineteen thousand seven hundred eighty-five

Notation

Scientific notation 4.2419785 × 10^7
Engineering notation 4.2419785 × 10^6

Prime Factorization of 42419785

Prime Factorization 5 × 401 × 21157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42419785
Product of the distinct prime numbers

The prime factorization of 42419785 is 5 × 401 × 21157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 29, 89, 17, 764, 9595, 7670, 6560, 47649, 437895, 663285, 6284412, 4997842, 33602023, 10927869, 655995775, 1420263, 558648173, 7427776109

Basic calculations (n = 42419785)

Multiplication

n×y
n×2 84839570
n×3 127259355
n×4 169679140
n×5 212098925

Division

n÷y
n÷2 21209892.5
n÷3 14139928.333333
n÷3 10604946.25
n÷5 8483957

Exponentiation

ny
n2 1799438159446225
n3 7.6331779844505E+22
n4 3.2379776896712E+30
n5 1.3735431743065E+38

Nth Root

y√n
2√n 6513.0472898636
3√n 348.75690988908
4√n 80.703452775353
5√n 33.53618777014

Divisors of 42419785

1, 5, 401, 2005, 21157, 105785, 8483957, 42419785

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 -42419784
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 42419785 can be divided by 8 positive divisors. The sum of these divisors (counting 42419785) is 1, the average is 0.125.

Base conversion 42419785

Base System Value
2 Binary 10100001110100011001001001
3 Ternary 2221211011000011
4 Quaternary 2201310121021
5 Quinary 41324413120
6 Senary 4113111521
8 Octal 241643111
10 Decimal 42419785
12 Duodecimal 122585a1
16 Hexadecimal 2874649
20 Vigesimal d52995
36 Base36 p97bd

Cryptographic Hash Functions

md5 a9488f863941ca1d8398718669eb8ce8
sha1 b32f841b3d1e3764900891291e65bfaeb7b6e91b
sha256 f504849815c1f2035a255c2c81401d0c535f7e4415bdea280a71d98e73d70d50
sha512 a95f9dc8fbfb33fc8be98c73c34ec4dc0ad5c0a30d425f42742536c8aab5b37346bf7de5d229fbfd342deb830f0b11d7769301843698536455b8e5a1c9b7c128
ripemd-160 615ee2eead68ccdf5e84a802a4ed21acf928546f

42419785 as geometric shapes

Circle

Radius = n
Diameter 84839570
Circumference 266531369.84572
Area 5.6531017023054E+15

Sphere

Radius = n
Volume 3.1973781172657E+23
Surface area 2.2612406809222E+16
Circumference 266531369.84572

Square

Length = n
Perimeter 169679140
Area 1799438159446225
Diagonal 59990635.259951

Cube

Length = n
Surface area 10796628956677350
Volume 7.6331779844505E+22
Space diagonal 73473222.866148

Equilateral Triangle

Length = n
Perimeter 127259355
Area 7.7917957930977E+14
Altitude 36736611.433074

Triangular Pyramid

Length = n
Surface area 7.7917957930977E+14
Volume 8.9957865246813E+21
Height 19996878.419984