42443445 (number)

42443445 is an odd 8-digits composite number following 42443444 and preceding 42443446. In scientific notation, it is written as 4.2443445 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 20283200 positive integers (up to 42443445) that are relatively prime to 42443445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2443445 × 10^7
Engineering notation 4.2443445 × 10^6

Prime Factorization of 42443445

Prime Factorization 15 × 11 × 71 × 3623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42443445
Product of the distinct prime numbers

The prime factorization of 42443445 is 15 × 11 × 71 × 3623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 76, 8, 382, 969, 821, 1642, 93373, 97388, 148989, 428023, 6240380, 5128002, 83844502, 38216812, 920867452, 440939206, 5032444425, 2527053711

Basic calculations (n = 42443445)

Multiplication

n×y
n×2 84886890
n×3 127330335
n×4 169773780
n×5 212217225

Division

n÷y
n÷2 21221722.5
n÷3 14147815
n÷3 10610861.25
n÷5 8488689

Exponentiation

ny
n2 1801446023468025
n3 7.6459575217534E+22
n4 3.2452077754688E+30
n5 1.3773779773168E+38

Nth Root

y√n
2√n 6514.8633907397
3√n 348.82173855989
4√n 80.714703683652
5√n 33.539927955229

Divisors of 42443445

1, 11, 15, 71, 165, 781, 1065, 3623, 11715, 39853, 54345, 257233, 597795, 2829563, 3858495, 42443445

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 -42443444
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 42443445 can be divided by 16 positive divisors. The sum of these divisors (counting 42443445) is 1, the average is 0.0625.

Base conversion 42443445

Base System Value
2 Binary 10100001111010001010110101
3 Ternary 2221212100110110
4 Quaternary 2201322022311
5 Quinary 41331142240
6 Senary 4113413233
8 Octal 241721265
10 Decimal 42443445
12 Duodecimal 1226a219
16 Hexadecimal 287a2b5
20 Vigesimal d558c5
36 Base36 p9pkl

Cryptographic Hash Functions

md5 12c401213e2de66178048fe190b1ede8
sha1 65bb506a9042fb3fb68bf993da54bd06094a3f0d
sha256 cce255cb90f4c776e527bad814d1a3a4081e7437b2ff9f928e1d93e3cc221ff3
sha512 3c9c207b6208e2a3bdea9e81a62fa7bfa4f2c00982742689b4ac58354912e7dfe781a4eef9ca52673e957056995e3416cc7c5bbe370a744c54f358aad44e0033
ripemd-160 d32e24010405c07c9d5ab819fa2ff224d2a73ac0

42443445 as geometric shapes

Circle

Radius = n
Diameter 84886890
Circumference 266680030.01008
Area 5.6594095931657E+15

Sphere

Radius = n
Volume 3.2027311973333E+23
Surface area 2.2637638372663E+16
Circumference 266680030.01008

Square

Length = n
Perimeter 169773780
Area 1801446023468025
Diagonal 60024095.552837

Cube

Length = n
Surface area 10808676140808150
Volume 7.6459575217534E+22
Space diagonal 73514203.188255

Equilateral Triangle

Length = n
Perimeter 127330335
Area 7.8004900993488E+14
Altitude 36757101.594128

Triangular Pyramid

Length = n
Surface area 7.8004900993488E+14
Volume 9.0108473538268E+21
Height 20008031.850946