42665906 (number)

42665906 is an even 8-digits composite number following 42665905 and preceding 42665907. In scientific notation, it is written as 4.2665906 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 20117808 positive integers (up to 42665906) that are relatively prime to 42665906.

Interesting facts

Basic properties

Name

Name forty-two million six hundred sixty-five thousand nine hundred six

Notation

Scientific notation 4.2665906 × 10^7
Engineering notation 4.2665906 × 10^6

Prime Factorization of 42665906

Prime Factorization 2 × 19 × 229 × 4903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42665906
Product of the distinct prime numbers

The prime factorization of 42665906 is 2 × 19 × 229 × 4903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 62, 90, 82, 464, 3710, 4348, 83866, 77913, 33981, 418516, 5996676, 6576154, 2673480, 67464392, 943038013, 621539222, 8895916411, 2674618654

Basic calculations (n = 42665906)

Multiplication

n×y
n×2 85331812
n×3 127997718
n×4 170663624
n×5 213329530

Division

n÷y
n÷2 21332953
n÷3 14221968.666667
n÷3 10666476.5
n÷5 8533181.2

Exponentiation

ny
n2 1820379534800836
n3 7.7668142116136E+22
n4 3.3137816507217E+30
n5 1.4138549641422E+38

Nth Root

y√n
2√n 6531.9144207499
3√n 349.43010930862
4√n 80.820259964627
5√n 33.575013382228

Divisors of 42665906

1, 2, 19, 38, 229, 458, 4351, 4903, 8702, 9806, 93157, 186314, 1122787, 2245574, 21332953, 42665906

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 -42665905
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 42665906 can be divided by 16 positive divisors. The sum of these divisors (counting 42665906) is 1, the average is 0.0625.

Base conversion 42665906

Base System Value
2 Binary 10100010110000011110110010
3 Ternary 2222021122121202
4 Quaternary 2202300132302
5 Quinary 41410302111
6 Senary 4122251202
8 Octal 242603662
10 Decimal 42665906
12 Duodecimal 12356b02
16 Hexadecimal 28b07b2
20 Vigesimal d6d4f6
36 Base36 peh82

Cryptographic Hash Functions

md5 e072d67fae2e7d977fd99d06d35ac2d1
sha1 ee5f2dfb11818d6e0257a06fdfd390420d7c2ae7
sha256 3bdac852bbc9e438dae9a918d724ef1365579194f0474cc7497392dc21a776e5
sha512 d7cffd42af9fd775e54b9ba2ec9698a5e935eaba364c01ed37086cbcbfbf975eb18826937f6815db29974fa3463fa9fdb034fed4335c5f8bd51263d288013a98
ripemd-160 819ced9e1cb19d52fec570b8d7526576471fe3e6

42665906 as geometric shapes

Circle

Radius = n
Diameter 85331812
Circumference 268077793.69671
Area 5.7188909732755E+15

Sphere

Radius = n
Volume 3.2533555292003E+23
Surface area 2.2875563893102E+16
Circumference 268077793.69671

Square

Length = n
Perimeter 170663624
Area 1820379534800836
Diagonal 60338702.916136

Cube

Length = n
Surface area 10922277208805016
Volume 7.7668142116136E+22
Space diagonal 73899516.942958

Equilateral Triangle

Length = n
Perimeter 127997718
Area 7.8824746083341E+14
Altitude 36949758.471479

Triangular Pyramid

Length = n
Surface area 7.8824746083341E+14
Volume 9.1532783287467E+21
Height 20112900.972045