21462044 (number)

21462044 is an even 8-digits composite number following 21462043 and preceding 21462045. In scientific notation, it is written as 2.1462044 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 10384800 positive integers (up to 21462044) that are relatively prime to 21462044.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-two thousand forty-four

Notation

Scientific notation 2.1462044 × 10^7
Engineering notation 2.1462044 × 10^6

Prime Factorization of 21462044

Prime Factorization 2 × 2 × 31 × 173081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10731022
Product of the distinct prime numbers

The prime factorization of 21462044 is 2 × 2 × 31 × 173081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 25, 13, 595, 237, 2300, 9375, 13959, 19032, 393297, 90567, 9810223, 5953564, 71726343, 53701664, 230755084, 748306761, 6555034588, 9098118354

Basic calculations (n = 21462044)

Multiplication

n×y
n×2 42924088
n×3 64386132
n×4 85848176
n×5 107310220

Division

n÷y
n÷2 10731022
n÷3 7154014.6666667
n÷3 5365511
n÷5 4292408.8

Exponentiation

ny
n2 460619332657936
n3 9.8858323847553E+21
n4 2.1217016961824E+29
n5 4.5536055158342E+36

Nth Root

y√n
2√n 4632.7145390149
3√n 277.90116045325
4√n 68.064047330547
5√n 29.264035581298

Divisors of 21462044

1, 2, 4, 31, 62, 124, 173081, 346162, 692324, 5365511, 10731022, 21462044

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462044 can be divided by 12 positive divisors. The sum of these divisors (counting 21462044) is 1, the average is 0.083333333333333.

Base conversion 21462044

Base System Value
2 Binary 1010001110111110000011100
3 Ternary 1111101101101112
4 Quaternary 1101313300130
5 Quinary 20443241134
6 Senary 2044001152
8 Octal 121676034
10 Decimal 21462044
12 Duodecimal 72301b8
16 Hexadecimal 1477c1c
20 Vigesimal 6e2f24
36 Base36 cs07w

Cryptographic Hash Functions

md5 bafc19d2ab487b87a5b8a3b529ccc4bb
sha1 780bb020e50ac0d254c4771aa0cc791886bb1dba
sha256 747556f61d244194cb2f9b22450602c88c328ed92588e631c839e6da9877e5dc
sha512 236792cce858dd8464b5fc2839cedf52dae1e5e6a871230f2f0ac12cbeb126d7b5ea79a38b9cecc524b1c3105d38170acc1543182ac79c83469ea7e37ca9cff7
ripemd-160 ad7f53953f0337857f52f73530574d090e6582de

21462044 as geometric shapes

Circle

Radius = n
Diameter 42924088
Circumference 134849999.52284
Area 1.4470783115796E+15

Sphere

Radius = n
Volume 4.1409677859423E+22
Surface area 5.7883132463184E+15
Circumference 134849999.52284

Square

Length = n
Perimeter 85848176
Area 460619332657936
Diagonal 30351913.701048

Cube

Length = n
Surface area 2763715995947616
Volume 9.8858323847553E+21
Space diagonal 37173350.642279

Equilateral Triangle

Length = n
Perimeter 64386132
Area 1.99454021778E+14
Altitude 18586675.321139

Triangular Pyramid

Length = n
Surface area 1.99454021778E+14
Volume 1.165056519489E+21
Height 10117304.567016