21232384 (number)

21232384 is an even 8-digits composite number following 21232383 and preceding 21232385. In scientific notation, it is written as 2.1232384 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 18 positive divisors. There are 10616064 positive integers (up to 21232384) that are relatively prime to 21232384.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-two thousand three hundred eighty-four

Notation

Scientific notation 2.1232384 × 10^7
Engineering notation 2.1232384 × 10^6

Prime Factorization of 21232384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 82939

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 165878
Product of the distinct prime numbers

The prime factorization of 21232384 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 82939. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 2, 31, 68, 124, 120, 9528, 8073, 21188, 92528, 333131, 340380, 1322601, 9536969, 19969224, 89466696, 134387549, 550012255, 9803066686, 6061929911

Basic calculations (n = 21232384)

Multiplication

n×y
n×2 42464768
n×3 63697152
n×4 84929536
n×5 106161920

Division

n÷y
n÷2 10616192
n÷3 7077461.3333333
n÷3 5308096
n÷5 4246476.8

Exponentiation

ny
n2 450814130323456
n3 9.5718587276537E+21
n4 2.0323338009929E+29
n5 4.3151291678862E+36

Nth Root

y√n
2√n 4607.8611090179
3√n 276.90635315276
4√n 67.881227957499
5√n 29.201136339687

Divisors of 21232384

1, 2, 4, 8, 16, 32, 64, 128, 256, 82939, 165878, 331756, 663512, 1327024, 2654048, 5308096, 10616192, 21232384

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21232383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21232384 can be divided by 18 positive divisors. The sum of these divisors (counting 21232384) is 1, the average is 0.055555555555556.

Base conversion 21232384

Base System Value
2 Binary 1010000111111101100000000
3 Ternary 1110221201100121
4 Quaternary 1100333230000
5 Quinary 20413414014
6 Senary 2035030024
8 Octal 120775400
10 Decimal 21232384
12 Duodecimal 713b314
16 Hexadecimal 143fb00
20 Vigesimal 6ce0j4
36 Base36 cn30g

Cryptographic Hash Functions

md5 9ebf09da9e959f5af5d312d1d4a47a1e
sha1 a734cebe527534302193339747f403231e779401
sha256 0279327775c317da96dc1768846e5d29ed65a0af271b5f809c7bc87b0cc5e016
sha512 fcde06297ea60cbc6b75fd49a515d46ec7af3f6097015e317ffa8166b0443eccf1916467086ac2e697446160f8a8a2645c4b406c0608e8090eceb551fbd39ba4
ripemd-160 01f2ba81c62ffb4777801cfce4999ebcc4b14228

21232384 as geometric shapes

Circle

Radius = n
Diameter 42464768
Circumference 133407003.18519
Area 1.4162743599586E+15

Sphere

Radius = n
Volume 4.0094508079995E+22
Surface area 5.6650974398346E+15
Circumference 133407003.18519

Square

Length = n
Perimeter 84929536
Area 450814130323456
Diagonal 30027125.414314

Cube

Length = n
Surface area 2704884781940736
Volume 9.5718587276537E+21
Space diagonal 36775567.853813

Equilateral Triangle

Length = n
Perimeter 63697152
Area 1.9520824462255E+14
Altitude 18387783.926906

Triangular Pyramid

Length = n
Surface area 1.9520824462255E+14
Volume 1.1280543691473E+21
Height 10009041.804771