21442335 (number)

21442335 is an odd 8-digits composite number following 21442334 and preceding 21442336. In scientific notation, it is written as 2.1442335 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 11317248 positive integers (up to 21442335) that are relatively prime to 21442335.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred forty-two thousand three hundred thirty-five

Notation

Scientific notation 2.1442335 × 10^7
Engineering notation 2.1442335 × 10^6

Prime Factorization of 21442335

Prime Factorization 5 × 3 × 97 × 14737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21442335
Product of the distinct prime numbers

The prime factorization of 21442335 is 5 × 3 × 97 × 14737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 81, 99, 852, 242, 8728, 3987, 88062, 40953, 445747, 317065, 2786018, 1953862, 32216976, 9914760, 832075987, 227340147, 9314495146, 174016222

Basic calculations (n = 21442335)

Multiplication

n×y
n×2 42884670
n×3 64327005
n×4 85769340
n×5 107211675

Division

n÷y
n÷2 10721167.5
n÷3 7147445
n÷3 5360583.75
n÷5 4288467

Exponentiation

ny
n2 459773730252225
n3 9.8586223482678E+21
n4 2.1139188303005E+29
n5 4.5327355722111E+36

Nth Root

y√n
2√n 4630.5868958481
3√n 277.81606710708
4√n 68.048415821737
5√n 29.258658862699

Divisors of 21442335

1, 3, 5, 15, 97, 291, 485, 1455, 14737, 44211, 73685, 221055, 1429489, 4288467, 7147445, 21442335

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 -21442334
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 21442335 can be divided by 16 positive divisors. The sum of these divisors (counting 21442335) is 1, the average is 0.0625.

Base conversion 21442335

Base System Value
2 Binary 1010001110010111100011111
3 Ternary 1111100101100120
4 Quaternary 1101302330133
5 Quinary 20442123320
6 Senary 2043330023
8 Octal 121627437
10 Decimal 21442335
12 Duodecimal 7220913
16 Hexadecimal 1472f1f
20 Vigesimal 6e05gf
36 Base36 crl0f

Cryptographic Hash Functions

md5 a7ec7293886b5d38edbe7c5a85852888
sha1 39d68eeb8c0c50a94fa92b6b4edf2414de281406
sha256 62ec199a3a9b50557172c2c3fae55f7a6aa31d22208cd2816ac249b051984fbc
sha512 07d15e20f913dd4814bc226e91bb9b861211252b14a032e4582810b0bd8b3587b5a625692ec19d1d6382599742c0e9021b9f8bd79135f8d996ac83f5a9161625
ripemd-160 fb0f04c44e29d3b0435975e2c5f4df7a65d564fc

21442335 as geometric shapes

Circle

Radius = n
Diameter 42884670
Circumference 134726164.22362
Area 1.444421773274E+15

Sphere

Radius = n
Volume 4.1295700725113E+22
Surface area 5.7776870930959E+15
Circumference 134726164.22362

Square

Length = n
Perimeter 85769340
Area 459773730252225
Diagonal 30324040.965947

Cube

Length = n
Surface area 2758642381513350
Volume 9.8586223482678E+21
Space diagonal 37139213.652912

Equilateral Triangle

Length = n
Perimeter 64327005
Area 1.9908786519558E+14
Altitude 18569606.826456

Triangular Pyramid

Length = n
Surface area 1.9908786519558E+14
Volume 1.1618497859362E+21
Height 10108013.655316