21231433 (number)

21231433 is an odd 8-digits prime number following 21231432 and preceding 21231434. In scientific notation, it is written as 2.1231433 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 21231432 positive integers (up to 21231433) that are relatively prime to 21231433.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1231433 × 10^7
Engineering notation 2.1231433 × 10^6

Prime Factorization of 21231433

Prime Factorization 21231433

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21231433
Product of the distinct prime numbers

The prime factorization of 21231433 is 21231433. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 49, 98, 546, 841, 4168, 3262, 20278, 64561, 818765, 801554, 8638954, 1169020, 75359970, 54742746, 868758392, 731179717, 7692732212, 9989683439

Basic calculations (n = 21231433)

Multiplication

n×y
n×2 42462866
n×3 63694299
n×4 84925732
n×5 106157165

Division

n÷y
n÷2 10615716.5
n÷3 7077144.3333333
n÷3 5307858.25
n÷5 4246286.6

Exponentiation

ny
n2 450773747233489
n3 9.5705726125468E+21
n4 2.0319697119492E+29
n5 4.3141628797279E+36

Nth Root

y√n
2√n 4607.7579146479
3√n 276.90221887257
4√n 67.880467843466
5√n 29.200874750802

Divisors of 21231433

1, 21231433

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21231434
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10615717
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4607.7580231605
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999058001
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21231433 can be divided by 2 positive divisors. The sum of these divisors (counting 21231433) is 21231434, the average is 10615717.

Base conversion 21231433

Base System Value
2 Binary 1010000111111011101001001
3 Ternary 1110221200001101
4 Quaternary 1100333131021
5 Quinary 20413401213
6 Senary 2035021401
8 Octal 120773511
10 Decimal 21231433
12 Duodecimal 713a861
16 Hexadecimal 143f749
20 Vigesimal 6cdibd
36 Base36 cn2a1

Cryptographic Hash Functions

md5 e7c1bc56980705671119149374c413fc
sha1 43a2b94339bef577656aa1a529aa2052d37fabcf
sha256 0abecd5aa3a0f37f98ef6d91d3bd483abd048bb220894f5cf089d24d1cec25eb
sha512 b18d9ef520f0c6a16ac0f0eff6ba6c845143f8a6e5deedca3925c0b0a606a6e706b0a60ad4fde8053b4ee53e7b72c25677e150949e2cf36b5ac21a4d9d21c705
ripemd-160 9bc9f42948987ab0f8a478897613f42515268c5d

21231433 as geometric shapes

Circle

Radius = n
Diameter 42462866
Circumference 133401027.87597
Area 1.4161474927399E+15

Sphere

Radius = n
Volume 4.0089120813633E+22
Surface area 5.6645899709595E+15
Circumference 133401027.87597

Square

Length = n
Perimeter 84925732
Area 450773747233489
Diagonal 30025780.497216

Cube

Length = n
Surface area 2704642483400934
Volume 9.5705726125468E+21
Space diagonal 36773920.673495

Equilateral Triangle

Length = n
Perimeter 63694299
Area 1.9519075823165E+14
Altitude 18386960.336747

Triangular Pyramid

Length = n
Surface area 1.9519075823165E+14
Volume 1.1279027990283E+21
Height 10008593.499072