21090933 (number)

21090933 is an odd 8-digits composite number following 21090932 and preceding 21090934. In scientific notation, it is written as 2.1090933 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 13478400 positive integers (up to 21090933) that are relatively prime to 21090933.

Interesting facts

Basic properties

Name

Name twenty-one million ninety thousand nine hundred thirty-three

Notation

Scientific notation 2.1090933 × 10^7
Engineering notation 2.1090933 × 10^6

Prime Factorization of 21090933

Prime Factorization 3 × 3 × 41 × 61 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7030311
Product of the distinct prime numbers

The prime factorization of 21090933 is 3 × 3 × 41 × 61 × 937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 67, 46, 286, 818, 7606, 6904, 32500, 5731, 618738, 467500, 6165525, 3349482, 42128971, 86061783, 416913662, 149351448, 6039555671, 234385828

Basic calculations (n = 21090933)

Multiplication

n×y
n×2 42181866
n×3 63272799
n×4 84363732
n×5 105454665

Division

n÷y
n÷2 10545466.5
n÷3 7030311
n÷3 5272733.25
n÷5 4218186.6

Exponentiation

ny
n2 444827454810489
n3 9.3818260459686E+21
n4 1.9787146455318E+29
n5 4.1732938015029E+36

Nth Root

y√n
2√n 4592.4865813631
3√n 276.29006209729
4√n 67.767887538001
5√n 29.162124411084

Divisors of 21090933

1, 3, 9, 41, 61, 123, 183, 369, 549, 937, 2501, 2811, 7503, 8433, 22509, 38417, 57157, 115251, 171471, 345753, 514413, 2343437, 7030311, 21090933

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21090932
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21090933 can be divided by 24 positive divisors. The sum of these divisors (counting 21090933) is 1, the average is 0.041666666666667.

Base conversion 21090933

Base System Value
2 Binary 1010000011101001001110101
3 Ternary 1110200112022200
4 Quaternary 1100131021311
5 Quinary 20344402213
6 Senary 2032015113
8 Octal 120351165
10 Decimal 21090933
12 Duodecimal 7091499
16 Hexadecimal 141d275
20 Vigesimal 6bg76d
36 Base36 ck1v9

Cryptographic Hash Functions

md5 e17b214535bb5c41373756b7a3ad3377
sha1 c1e705961bea9637a4ad649434d3e468879bca84
sha256 d7d2e2cf6be4f756906704ba90400fa0db01dcf9d197eff78fc6950ed83f146c
sha512 9434e57f518590aa7411740ad76023fe98383261c88c8ec60bc661a24fc6481aaefeccf20aea03cd6102e34a30ac2f19f9fe3c5b1904fb87a16f9937167821c0
ripemd-160 46ed5f5aba364fd610f4eaf8acf753826444b7d4

21090933 as geometric shapes

Circle

Radius = n
Diameter 42181866
Circumference 132518240.34031
Area 1.3974666641477E+15

Sphere

Radius = n
Volume 3.9298501044363E+22
Surface area 5.5898666565907E+15
Circumference 132518240.34031

Square

Length = n
Perimeter 84363732
Area 444827454810489
Diagonal 29827083.491702

Cube

Length = n
Surface area 2668964728862934
Volume 9.3818260459686E+21
Space diagonal 36530567.535031

Equilateral Triangle

Length = n
Perimeter 63272799
Area 1.9261593808333E+14
Altitude 18265283.767516

Triangular Pyramid

Length = n
Surface area 1.9261593808333E+14
Volume 1.1056588028362E+21
Height 9942361.1639008