21232372 (number)

21232372 is an even 8-digits composite number following 21232371 and preceding 21232373. In scientific notation, it is written as 2.1232372 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 9099576 positive integers (up to 21232372) that are relatively prime to 21232372.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-two thousand three hundred seventy-two

Notation

Scientific notation 2.1232372 × 10^7
Engineering notation 2.1232372 × 10^6

Prime Factorization of 21232372

Prime Factorization 2 × 2 × 7 × 758299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10616186
Product of the distinct prime numbers

The prime factorization of 21232372 is 2 × 2 × 7 × 758299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 20, 12, 998, 5, 9394, 6895, 70142, 95653, 495020, 252458, 4811143, 363440, 45537373, 92387648, 868049, 1964757, 4314927840, 4890878496

Basic calculations (n = 21232372)

Multiplication

n×y
n×2 42464744
n×3 63697116
n×4 84929488
n×5 106161860

Division

n÷y
n÷2 10616186
n÷3 7077457.3333333
n÷3 5308093
n÷5 4246474.4

Exponentiation

ny
n2 450813620746384
n3 9.5718424983541E+21
n4 2.0323292065046E+29
n5 4.3151169738971E+36

Nth Root

y√n
2√n 4607.8598068952
3√n 276.90630098595
4√n 67.881218366314
5√n 29.201133038939

Divisors of 21232372

1, 2, 4, 7, 14, 28, 758299, 1516598, 3033196, 5308093, 10616186, 21232372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21232371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21232372 can be divided by 12 positive divisors. The sum of these divisors (counting 21232372) is 1, the average is 0.083333333333333.

Base conversion 21232372

Base System Value
2 Binary 1010000111111101011110100
3 Ternary 1110221201100011
4 Quaternary 1100333223310
5 Quinary 20413413442
6 Senary 2035030004
8 Octal 120775364
10 Decimal 21232372
12 Duodecimal 713b304
16 Hexadecimal 143faf4
20 Vigesimal 6ce0ic
36 Base36 cn304

Cryptographic Hash Functions

md5 f10850fc6bd11cd8bda7ab8750c66e39
sha1 a5ca4cf2067bf3f5d3dfd0f2185c01903d100fe5
sha256 0d1a1bf6e13a0c413349d385964e62c7576e46acc38f3761f6f65e32314941e2
sha512 9eed10497e3a4973bae23f124be4b64f2f521a4ff2df98d4c0fa140b0d1dd5a031b26f3614be5af891e853e4afe505acca46c696a48c4ac9b1436f6fd23d2258
ripemd-160 54066de9a7d4311a2bcbaf097d84ca8fe643c572

21232372 as geometric shapes

Circle

Radius = n
Diameter 42464744
Circumference 133406927.78697
Area 1.4162727590751E+15

Sphere

Radius = n
Volume 4.0094440098864E+22
Surface area 5.6650910363002E+15
Circumference 133406927.78697

Square

Length = n
Perimeter 84929488
Area 450813620746384
Diagonal 30027108.443751

Cube

Length = n
Surface area 2704881724478304
Volume 9.5718424983541E+21
Space diagonal 36775547.069203

Equilateral Triangle

Length = n
Perimeter 63697116
Area 1.9520802396921E+14
Altitude 18387773.534601

Triangular Pyramid

Length = n
Surface area 1.9520802396921E+14
Volume 1.128052456506E+21
Height 10009036.147917