21332849 (number)

21332849 is an odd 8-digits composite number following 21332848 and preceding 21332850. In scientific notation, it is written as 2.1332849 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 21098880 positive integers (up to 21332849) that are relatively prime to 21332849.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred thirty-two thousand eight hundred forty-nine

Notation

Scientific notation 2.1332849 × 10^7
Engineering notation 2.1332849 × 10^6

Prime Factorization of 21332849

Prime Factorization 223 × 353 × 271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21332849
Product of the distinct prime numbers

The prime factorization of 21332849 is 223 × 353 × 271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 82, 28, 489, 483, 6651, 2508, 33923, 47700, 205205, 602073, 792218, 3452829, 44725941, 62636358, 110565533, 131750184, 2036859026, 9082634578

Basic calculations (n = 21332849)

Multiplication

n×y
n×2 42665698
n×3 63998547
n×4 85331396
n×5 106664245

Division

n÷y
n÷2 10666424.5
n÷3 7110949.6666667
n÷3 5333212.25
n÷5 4266569.8

Exponentiation

ny
n2 455090446456801
n3 9.7083757756055E+21
n4 2.0710731445625E+29
n5 4.4181890660907E+36

Nth Root

y√n
2√n 4618.7497225981
3√n 277.34241086201
4√n 67.961384054462
5√n 29.228718313982

Divisors of 21332849

1, 223, 271, 353, 60433, 78719, 95663, 21332849

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21332848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21332849 can be divided by 8 positive divisors. The sum of these divisors (counting 21332849) is 1, the average is 0.125.

Base conversion 21332849

Base System Value
2 Binary 1010001011000001101110001
3 Ternary 1111010211011112
4 Quaternary 1101120031301
5 Quinary 20430122344
6 Senary 2041123105
8 Octal 121301561
10 Decimal 21332849
12 Duodecimal 7189495
16 Hexadecimal 1458371
20 Vigesimal 6d6c29
36 Base36 cp8j5

Cryptographic Hash Functions

md5 f60322a715b20ac2487dc95c0f690279
sha1 d2b52c4bf8d978c163f57bf94780993e3885c392
sha256 f86b732f92ff8363eda0f2dce3ed854958d0ebd16128db7b468604abfb6c4d7a
sha512 b3a8376b9b9bd9f9925b24a4aed138cee76b4bfaa1593f3d0704962438c44a3acc40804c772dc0acc253bd3a2a6dc58da99b3958bb1afbd533ec4bb8a848512d
ripemd-160 a4efa3c5db6bf4829ba35a6722ff513beceb66fd

21332849 as geometric shapes

Circle

Radius = n
Diameter 42665698
Circumference 134038243.39708
Area 1.4297088033076E+15

Sphere

Radius = n
Volume 4.0666349353242E+22
Surface area 5.7188352132303E+15
Circumference 134038243.39708

Square

Length = n
Perimeter 85331396
Area 455090446456801
Diagonal 30169204.379857

Cube

Length = n
Surface area 2730542678740806
Volume 9.7083757756055E+21
Space diagonal 36949578.338195

Equilateral Triangle

Length = n
Perimeter 63998547
Area 1.970599438256E+14
Altitude 18474789.169097

Triangular Pyramid

Length = n
Surface area 1.970599438256E+14
Volume 1.1441430575396E+21
Height 10056401.459952