42019900 (number)

42019900 is an even 8-digits composite number following 42019899 and preceding 42019901. In scientific notation, it is written as 4.2019900 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 15514560 positive integers (up to 42019900) that are relatively prime to 42019900.

Interesting facts

Basic properties

Name

Name forty-two million nineteen thousand nine hundred

Notation

Scientific notation 4.2019900 × 10^7
Engineering notation 4.2019900 × 10^6

Prime Factorization of 42019900

Prime Factorization 2 × 2 × 25 × 13 × 32323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21009950
Product of the distinct prime numbers

The prime factorization of 42019900 is 2 × 2 × 25 × 13 × 32323. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 38, 57, 372, 830, 9460, 5253, 4058, 79545, 489335, 432682, 9367710, 264644, 62161091, 61998849, 336333312, 740562389, 2925855990, 1093325217

Basic calculations (n = 42019900)

Multiplication

n×y
n×2 84039800
n×3 126059700
n×4 168079600
n×5 210099500

Division

n÷y
n÷2 21009950
n÷3 14006633.333333
n÷3 10504975
n÷5 8403980

Exponentiation

ny
n2 1765671996010000
n3 7.4193360705141E+22
n4 3.1175975974939E+30
n5 1.3100113928694E+38

Nth Root

y√n
2√n 6482.2758349209
3√n 347.65755497133
4√n 80.512581842349
5√n 33.472719865589

Divisors of 42019900

1, 2, 4, 13, 25, 26, 50, 52, 100, 325, 650, 1300, 32323, 64646, 129292, 420199, 808075, 840398, 1616150, 1680796, 3232300, 10504975, 21009950, 42019900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42019899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42019900 can be divided by 24 positive divisors. The sum of these divisors (counting 42019900) is 1, the average is 0.041666666666667.

Base conversion 42019900

Base System Value
2 Binary 10100000010010110000111100
3 Ternary 2221001211110121
4 Quaternary 2200102300330
5 Quinary 41224114100
6 Senary 4100344324
8 Octal 240226074
10 Decimal 42019900
12 Duodecimal 120a50a4
16 Hexadecimal 2812c3c
20 Vigesimal d2c9f0
36 Base36 p0mrg

Cryptographic Hash Functions

md5 2a6c42ee55313ffc988d8f0d85b2b2c8
sha1 7d0125ec07fc6184462661d0cb7a5c712f617c9e
sha256 01138fead1982076043ec7dee6526d5b618bec775c5065b34663dc694e317f46
sha512 9e0b1bb258fc660862feacb500ee3491661eb0e5feebf2db7b0a62a64a7ab9dc3944d5e9afa5f71b6784daf9d201244edaefd51dde9e5bc0d523c74581a078e5
ripemd-160 cf776c7a4685aa6d8cb2af17185ff63bc8cec0e8

42019900 as geometric shapes

Circle

Radius = n
Diameter 84039800
Circumference 264018818.28916
Area 5.5470221713142E+15

Sphere

Radius = n
Volume 3.1078042258188E+23
Surface area 2.2188088685257E+16
Circumference 264018818.28916

Square

Length = n
Perimeter 168079600
Area 1765671996010000
Diagonal 59425112.469561

Cube

Length = n
Surface area 10594031976060000
Volume 7.4193360705141E+22
Space diagonal 72780601.728963

Equilateral Triangle

Length = n
Perimeter 126059700
Area 7.6455840164772E+14
Altitude 36390300.864482

Triangular Pyramid

Length = n
Surface area 7.6455840164772E+14
Volume 8.7437714122707E+21
Height 19808370.823187