21032444 (number)

21032444 is an even 8-digits composite number following 21032443 and preceding 21032445. In scientific notation, it is written as 2.1032444 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 10470624 positive integers (up to 21032444) that are relatively prime to 21032444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1032444 × 10^7
Engineering notation 2.1032444 × 10^6

Prime Factorization of 21032444

Prime Factorization 2 × 2 × 233 × 22567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10516222
Product of the distinct prime numbers

The prime factorization of 21032444 is 2 × 2 × 233 × 22567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 1, 89, 876, 262, 1627, 5697, 96202, 33994, 818714, 806481, 8155710, 7935075, 85575056, 54550435, 708513331, 335327803, 9334471821, 5525072319

Basic calculations (n = 21032444)

Multiplication

n×y
n×2 42064888
n×3 63097332
n×4 84129776
n×5 105162220

Division

n÷y
n÷2 10516222
n÷3 7010814.6666667
n÷3 5258111
n÷5 4206488.8

Exponentiation

ny
n2 442363700613136
n3 9.3039897607785E+21
n4 1.9568564362015E+29
n5 4.1157473410447E+36

Nth Root

y√n
2√n 4586.1142593703
3√n 276.03442474763
4√n 67.720855424089
5√n 29.145932062502

Divisors of 21032444

1, 2, 4, 233, 466, 932, 22567, 45134, 90268, 5258111, 10516222, 21032444

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 -21032443
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 21032444 can be divided by 12 positive divisors. The sum of these divisors (counting 21032444) is 1, the average is 0.083333333333333.

Base conversion 21032444

Base System Value
2 Binary 1010000001110110111111100
3 Ternary 1110120120002102
4 Quaternary 1100032313330
5 Quinary 20341014234
6 Senary 2030444232
8 Octal 120166774
10 Decimal 21032444
12 Duodecimal 7063678
16 Hexadecimal 140edfc
20 Vigesimal 6b9124
36 Base36 cisqk

Cryptographic Hash Functions

md5 c85b216664cdf2b33ba1bdc6259932e0
sha1 7f757052a6b2cb685e3acda421412265637617bc
sha256 b2b0699e9d3139c75cdaf491ef3cdcb10cd8b0f5e601358561e9571ab6f42762
sha512 e3e57cbecfb4325a92976a037ccbcf8281e902853ba2f099403f0e476d8b2457626e34a86ff316da3cab6b38fb60e1649a64af3f282bedf220784efda60670a5
ripemd-160 c4b5260a229be31a1b102f4f8677a160345fa329

21032444 as geometric shapes

Circle

Radius = n
Diameter 42064888
Circumference 132150743.11488
Area 1.389726552061E+15

Sphere

Radius = n
Volume 3.8972461175382E+22
Surface area 5.5589062082441E+15
Circumference 132150743.11488

Square

Length = n
Perimeter 84129776
Area 442363700613136
Diagonal 29744367.554653

Cube

Length = n
Surface area 2654182203678816
Volume 9.3039897607785E+21
Space diagonal 36429261.615347

Equilateral Triangle

Length = n
Perimeter 63097332
Area 1.9154910122153E+14
Altitude 18214630.807674

Triangular Pyramid

Length = n
Surface area 1.9154910122153E+14
Volume 1.0964857086561E+21
Height 9914789.1848842