42021884 (number)

42021884 is an even 8-digits composite number following 42021883 and preceding 42021885. In scientific notation, it is written as 4.2021884 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 20261120 positive integers (up to 42021884) that are relatively prime to 42021884.

Interesting facts

Basic properties

Name

Name forty-two million twenty-one thousand eight hundred eighty-four

Notation

Scientific notation 4.2021884 × 10^7
Engineering notation 4.2021884 × 10^6

Prime Factorization of 42021884

Prime Factorization 2 × 2 × 89 × 41 × 2879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21010942
Product of the distinct prime numbers

The prime factorization of 42021884 is 2 × 2 × 89 × 41 × 2879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 56, 47, 445, 397, 7992, 5338, 79715, 18189, 842594, 317867, 8250093, 9984330, 89759594, 11641031, 708654872, 956205731, 287941709, 2401199371

Basic calculations (n = 42021884)

Multiplication

n×y
n×2 84043768
n×3 126065652
n×4 168087536
n×5 210109420

Division

n÷y
n÷2 21010942
n÷3 14007294.666667
n÷3 10505471
n÷5 8404376.8

Exponentiation

ny
n2 1765838734909456
n3 7.4203870481072E+22
n4 3.1181864377066E+30
n5 1.3103206877568E+38

Nth Root

y√n
2√n 6482.4288657879
3√n 347.6630265196
4√n 80.513532190483
5√n 33.47303594736

Divisors of 42021884

1, 2, 4, 41, 82, 89, 164, 178, 356, 2879, 3649, 5758, 7298, 11516, 14596, 118039, 236078, 256231, 472156, 512462, 1024924, 10505471, 21010942, 42021884

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 -42021883
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 42021884 can be divided by 24 positive divisors. The sum of these divisors (counting 42021884) is 1, the average is 0.041666666666667.

Base conversion 42021884

Base System Value
2 Binary 10100000010011001111111100
3 Ternary 2221001221012002
4 Quaternary 2200103033330
5 Quinary 41224200014
6 Senary 4100401432
8 Octal 240231774
10 Decimal 42021884
12 Duodecimal 120a6278
16 Hexadecimal 28133fc
20 Vigesimal d2cee4
36 Base36 p0oak

Cryptographic Hash Functions

md5 8a60364baf3b6c603b8f1fe0591a5830
sha1 e246fec5e8a32b7c66c2968ceb86baa65d8c73c8
sha256 a3fb01e0a07baa6e7bf30e3eed7560e8f9b80a82f5e6aab10fa91971265ae5a9
sha512 8d6fd169ee0d29aa7d83a003b73f66057995102471db71946f22360245825ebf7845ca0a41317847c551b36ab1e35c09e5c0dc42fed9d19ec4d39b6adbe39505
ripemd-160 c2aa83ef84097a311aebe38af3f4a96de12824e4

42021884 as geometric shapes

Circle

Radius = n
Diameter 84043768
Circumference 264031284.1288
Area 5.5475459970158E+15

Sphere

Radius = n
Volume 3.1082444582835E+23
Surface area 2.2190183988063E+16
Circumference 264031284.1288

Square

Length = n
Perimeter 168087536
Area 1765838734909456
Diagonal 59427918.269269

Cube

Length = n
Surface area 10595032409456736
Volume 7.4203870481072E+22
Space diagonal 72784038.117766

Equilateral Triangle

Length = n
Perimeter 126065652
Area 7.6463060170908E+14
Altitude 36392019.058883

Triangular Pyramid

Length = n
Surface area 7.6463060170908E+14
Volume 8.7450100012424E+21
Height 19809306.089756