21152364 (number)

21152364 is an even 8-digits composite number following 21152363 and preceding 21152365. In scientific notation, it is written as 2.1152364 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6690112 positive integers (up to 21152364) that are relatively prime to 21152364.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred fifty-two thousand three hundred sixty-four

Notation

Scientific notation 2.1152364 × 10^7
Engineering notation 2.1152364 × 10^6

Prime Factorization of 21152364

Prime Factorization 2 × 2 × 3 × 23 × 443 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10576182
Product of the distinct prime numbers

The prime factorization of 21152364 is 2 × 2 × 3 × 23 × 443 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21152364)

Multiplication

n×y
n×2 42304728
n×3 63457092
n×4 84609456
n×5 105761820

Division

n÷y
n÷2 10576182
n÷3 7050788
n÷3 5288091
n÷5 4230472.8

Exponentiation

ny
n2 447422502788496
n3 9.4640436407733E+21
n4 2.0018689600152E+29
n5 4.2344260922543E+36

Nth Root

y√n
2√n 4599.1699251061
3√n 276.55804965228
4√n 67.817180161859
5√n 29.179092602405

Divisors of 21152364

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21152363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21152364 can be divided by 48 positive divisors. The sum of these divisors (counting 21152364) is 1, the average is 0.020833333333333.

Base conversion 21152364

Base System Value
2 Binary 1010000101100001001101100
3 Ternary 1110210122120220
4 Quaternary 1100230021230
5 Quinary 20403333424
6 Senary 2033211340
8 Octal 120541154
10 Decimal 21152364
12 Duodecimal 7100b50
16 Hexadecimal 142c26c
20 Vigesimal 6c40i4
36 Base36 cld9o

Cryptographic Hash Functions

md5 45569bc0a5ec9bb44d7120e9f4f49dcc
sha1 5196479805fa2b81a3613cf707f9a17a26c853e6
sha256 1d4a1bf98959caac4993ad78373de2b5ea22cd6f90a44ccafa41543a3fc8ca1f
sha512 551347960768d273eeda7e43857812cf38320f90c5bb006f54948db699d755f4109bce44268e4db55b5a29cf1e925f677b14684e88153cd6a62638e8a7d7730a
ripemd-160 3b90082cbcc941589365fd8b4f1943ff57a4af34

21152364 as geometric shapes

Circle

Radius = n
Diameter 42304728
Circumference 132904222.69691
Area 1.4056192478111E+15

Sphere

Radius = n
Volume 3.9642893300142E+22
Surface area 5.6224769912444E+15
Circumference 132904222.69691

Square

Length = n
Perimeter 84609456
Area 447422502788496
Diagonal 29913960.045052

Cube

Length = n
Surface area 2684535016730976
Volume 9.4640436407733E+21
Space diagonal 36636969.148191

Equilateral Triangle

Length = n
Perimeter 63457092
Area 1.9373962681983E+14
Altitude 18318484.574095

Triangular Pyramid

Length = n
Surface area 1.9373962681983E+14
Volume 1.115348239306E+21
Height 9971320.0150175