21473344 (number)

21473344 is an even 8-digits composite number following 21473343 and preceding 21473345. In scientific notation, it is written as 2.1473344 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors. There are 10171008 positive integers (up to 21473344) that are relatively prime to 21473344.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-three thousand three hundred forty-four

Notation

Scientific notation 2.1473344 × 10^7
Engineering notation 2.1473344 × 10^6

Prime Factorization of 21473344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 17659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 671042
Product of the distinct prime numbers

The prime factorization of 21473344 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 17659. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 9, 90, 95, 788, 622, 8435, 6877, 74575, 55971, 874494, 724069, 895964, 8021450, 75379657, 50443292, 956350309, 64266387, 7048005247, 1868160347

Basic calculations (n = 21473344)

Multiplication

n×y
n×2 42946688
n×3 64420032
n×4 85893376
n×5 107366720

Division

n÷y
n÷2 10736672
n÷3 7157781.3333333
n÷3 5368336
n÷5 4294668.8

Exponentiation

ny
n2 461104502542336
n3 9.9014556030405E+21
n4 2.1261736226482E+29
n5 4.565605760285E+36

Nth Root

y√n
2√n 4633.9339658653
3√n 277.9499245589
4√n 68.073004677811
5√n 29.267116499226

Divisors of 21473344

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 17659, 35318, 70636, 141272, 282544, 335521, 565088, 671042, 1130176, 1342084, 2684168, 5368336, 10736672, 21473344

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21473343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21473344 can be divided by 28 positive divisors. The sum of these divisors (counting 21473344) is 1, the average is 0.035714285714286.

Base conversion 21473344

Base System Value
2 Binary 1010001111010100001000000
3 Ternary 1111101221220001
4 Quaternary 1101322201000
5 Quinary 20444121334
6 Senary 2044125344
8 Octal 121724100
10 Decimal 21473344
12 Duodecimal 7236854
16 Hexadecimal 147a840
20 Vigesimal 6e4374
36 Base36 cs8xs

Cryptographic Hash Functions

md5 38c775b1592e46e8d39622db4f5a32dc
sha1 4aae620a6ea56c0fec3e41b716cfd64db036565f
sha256 2123f902e37b2246a21c0aa09a98ea578fa32d1f9a326a0dd857b4d9240efae9
sha512 e1a1b2be5a38f6d8404f5a4ee640225bcca44d9dd859bc0aff91d4ad66513a105b1d4bdffa117a013fd505cdf3e2805b9290a6f9a639941409bb1650e60481d9
ripemd-160 a726aa551e51fadba146d97d80cb0384e482d08a

21473344 as geometric shapes

Circle

Radius = n
Diameter 42946688
Circumference 134920999.51681
Area 1.4486025177242E+15

Sphere

Radius = n
Volume 4.1475120243143E+22
Surface area 5.7944100708967E+15
Circumference 134920999.51681

Square

Length = n
Perimeter 85893376
Area 461104502542336
Diagonal 30367894.314303

Cube

Length = n
Surface area 2766627015254016
Volume 9.9014556030405E+21
Space diagonal 37192922.816404

Equilateral Triangle

Length = n
Perimeter 64420032
Area 1.9966410650052E+14
Altitude 18596461.408202

Triangular Pyramid

Length = n
Surface area 1.9966410650052E+14
Volume 1.1668977334212E+21
Height 10122631.438101