42542318 (number)

42542318 is an even 8-digits composite number following 42542317 and preceding 42542319. In scientific notation, it is written as 4.2542318 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 16096608 positive integers (up to 42542318) that are relatively prime to 42542318.

Interesting facts

Basic properties

Name

Name forty-two million five hundred forty-two thousand three hundred eighteen

Notation

Scientific notation 4.2542318 × 10^7
Engineering notation 4.2542318 × 10^6

Prime Factorization of 42542318

Prime Factorization 2 × 13 × 7 × 23 × 10163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42542318
Product of the distinct prime numbers

The prime factorization of 42542318 is 2 × 13 × 7 × 23 × 10163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 83, 100, 322, 712, 6167, 8354, 97367, 8988, 992835, 809646, 6482371, 4332931, 7838573, 54341114, 868756980, 775343825, 6789142168, 9875724011

Basic calculations (n = 42542318)

Multiplication

n×y
n×2 85084636
n×3 127626954
n×4 170169272
n×5 212711590

Division

n÷y
n÷2 21271159
n÷3 14180772.666667
n÷3 10635579.5
n÷5 8508463.6

Exponentiation

ny
n2 1809848820813124
n3 7.6995164066957E+22
n4 3.2755527541987E+30
n5 1.393496068949E+38

Nth Root

y√n
2√n 6522.4472401086
3√n 349.09239131003
4√n 80.761669374206
5√n 33.555539824382

Divisors of 42542318

1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 10163, 20326, 71141, 132119, 142282, 233749, 264238, 467498, 924833, 1636243, 1849666, 3038737, 3272486, 6077474, 21271159, 42542318

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42542317
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42542318 can be divided by 32 positive divisors. The sum of these divisors (counting 42542318) is 1, the average is 0.03125.

Base conversion 42542318

Base System Value
2 Binary 10100010010010010011101110
3 Ternary 2222001101002102
4 Quaternary 2202102103232
5 Quinary 41342323233
6 Senary 4115455102
8 Octal 242222356
10 Decimal 42542318
12 Duodecimal 122b7492
16 Hexadecimal 28924ee
20 Vigesimal d5hffi
36 Base36 pbtv2

Cryptographic Hash Functions

md5 ec361c1c1442890f4a64af3a2096bd72
sha1 c81c6a4ee05c48bdbd599d9f2a9fb97c18b50b35
sha256 c6bee78098b3dd92aa49ae168025a6931ee4da8f369b115179a8d84fb58dfd7c
sha512 469d2b0b42fa52e525ecaa88ca96b3f33fe8839cc8de88b7dc316d91674d41be05f26a4e718d16861f4fd4393081ad83a1c1ce49ebe89cc67c6ccdf873337c95
ripemd-160 bd0fb60708c3922411302ab9f5b7f07f0643faa6

42542318 as geometric shapes

Circle

Radius = n
Diameter 85084636
Circumference 267301267.39096
Area 5.6858077595747E+15

Sphere

Radius = n
Volume 3.2251658905959E+23
Surface area 2.2743231038299E+16
Circumference 267301267.39096

Square

Length = n
Perimeter 170169272
Area 1809848820813124
Diagonal 60163923.090389

Cube

Length = n
Surface area 10859092924878744
Volume 7.6995164066957E+22
Space diagonal 73685456.247752

Equilateral Triangle

Length = n
Perimeter 127626954
Area 7.8368752791674E+14
Altitude 36842728.123876

Triangular Pyramid

Length = n
Surface area 7.8368752791674E+14
Volume 9.0739671050527E+21
Height 20054641.03013