21252933 (number)

21252933 is an odd 8-digits composite number following 21252932 and preceding 21252934. In scientific notation, it is written as 2.1252933 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 12849408 positive integers (up to 21252933) that are relatively prime to 21252933.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred fifty-two thousand nine hundred thirty-three

Notation

Scientific notation 2.1252933 × 10^7
Engineering notation 2.1252933 × 10^6

Prime Factorization of 21252933

Prime Factorization 3 × 3 × 13 × 13 × 89 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 544947
Product of the distinct prime numbers

The prime factorization of 21252933 is 3 × 3 × 13 × 13 × 89 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 1, 86, 391, 762, 2263, 8473, 73761, 5630, 405804, 251754, 4474652, 5124338, 24098242, 12599038, 169701930, 728562654, 1228307404, 5659282732

Basic calculations (n = 21252933)

Multiplication

n×y
n×2 42505866
n×3 63758799
n×4 85011732
n×5 106264665

Division

n÷y
n÷2 10626466.5
n÷3 7084311
n÷3 5313233.25
n÷5 4250586.6

Exponentiation

ny
n2 451687161102489
n3 9.5996769718714E+21
n4 2.0402129150483E+29
n5 4.3360508389255E+36

Nth Root

y√n
2√n 4610.0903461863
3√n 276.99565563788
4√n 67.897646101955
5√n 29.206786406953

Divisors of 21252933

1, 3, 9, 13, 39, 89, 117, 157, 169, 267, 471, 507, 801, 1157, 1413, 1521, 2041, 3471, 6123, 10413, 13973, 15041, 18369, 26533, 41919, 45123, 79599, 125757, 135369, 181649, 238797, 544947, 1634841, 2361437, 7084311, 21252933

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21252932
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21252933 can be divided by 36 positive divisors. The sum of these divisors (counting 21252933) is 1, the average is 0.027777777777778.

Base conversion 21252933

Base System Value
2 Binary 1010001000100101101000101
3 Ternary 1110222202112200
4 Quaternary 1101010231011
5 Quinary 20420043213
6 Senary 2035305113
8 Octal 121045505
10 Decimal 21252933
12 Duodecimal 714b199
16 Hexadecimal 1444b45
20 Vigesimal 6cgc6d
36 Base36 cniv9

Cryptographic Hash Functions

md5 25205c515d188fd38030c5cbc75990be
sha1 560e4793565075ebe9ffa4603f91e06859a2a5a3
sha256 d19b628956172107dd283105f08ecaed4460c41ba7da432be131826a342afd53
sha512 cc814d90cd122927b5ecb0d705dc79cae23eb736a18366784122fe94e8a1d882a7149f022f5a02590f327d7da9366fa4f915f93f882e9cbae5e5eda6bab3a561
ripemd-160 e5d667f583c362e2432ee8433de73542c9099f60

21252933 as geometric shapes

Circle

Radius = n
Diameter 42505866
Circumference 133536116.36007
Area 1.4190170670404E+15

Sphere

Radius = n
Volume 4.0211032868888E+22
Surface area 5.6760682681616E+15
Circumference 133536116.36007

Square

Length = n
Perimeter 85011732
Area 451687161102489
Diagonal 30056186.088807

Cube

Length = n
Surface area 2710122966614934
Volume 9.5996769718714E+21
Space diagonal 36811159.765857

Equilateral Triangle

Length = n
Perimeter 63758799
Area 1.9558627803901E+14
Altitude 18405579.882929

Triangular Pyramid

Length = n
Surface area 1.9558627803901E+14
Volume 1.1313327806684E+21
Height 10018728.696269