21132444 (number)

21132444 is an even 8-digits composite number following 21132443 and preceding 21132445. In scientific notation, it is written as 2.1132444 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 7031664 positive integers (up to 21132444) that are relatively prime to 21132444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1132444 × 10^7
Engineering notation 2.1132444 × 10^6

Prime Factorization of 21132444

Prime Factorization 2 × 2 × 3 × 739 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10566222
Product of the distinct prime numbers

The prime factorization of 21132444 is 2 × 2 × 3 × 739 × 2383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 59, 48, 624, 964, 2624, 4297, 55108, 20126, 798916, 198436, 8904238, 8696370, 3576546, 83057206, 799019392, 962042007, 588313692, 8680795824

Basic calculations (n = 21132444)

Multiplication

n×y
n×2 42264888
n×3 63397332
n×4 84529776
n×5 105662220

Division

n÷y
n÷2 10566222
n÷3 7044148
n÷3 5283111
n÷5 4226488.8

Exponentiation

ny
n2 446580189413136
n3 9.4373308442825E+21
n4 1.9943386557627E+29
n5 4.2145249959941E+36

Nth Root

y√n
2√n 4597.003806829
3√n 276.47120724526
4√n 67.801208004201
5√n 29.173594714776

Divisors of 21132444

1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2383, 2956, 4434, 4766, 7149, 8868, 9532, 14298, 28596, 1761037, 3522074, 5283111, 7044148, 10566222, 21132444

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 -21132443
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 21132444 can be divided by 24 positive divisors. The sum of these divisors (counting 21132444) is 1, the average is 0.041666666666667.

Base conversion 21132444

Base System Value
2 Binary 1010000100111010010011100
3 Ternary 1110202122021010
4 Quaternary 1100213102130
5 Quinary 20402214234
6 Senary 2032535220
8 Octal 120472234
10 Decimal 21132444
12 Duodecimal 70b1510
16 Hexadecimal 142749c
20 Vigesimal 6c1b24
36 Base36 ckxwc

Cryptographic Hash Functions

md5 eca453b15889fa2bbad0e84d36d96c85
sha1 d5deb4d32797eb16aef9ce058fe2943d1f2de429
sha256 bc97024c9bc5b2c53efacef6026420a21d587f17d13ee72fe725d6fae7a8122d
sha512 f4857d0672e5b5fc170cc36f877bc35ef8b9cf99be4601bb8e2553c4ddc3caa856d7328042c3851826f38d4c0cd070dda1ae239f0fba5f9c2a2f3442701f4bdb
ripemd-160 de8f33ac5b409b2f1d8f7ece74830a2d7b3af840

21132444 as geometric shapes

Circle

Radius = n
Diameter 42264888
Circumference 132779061.6456
Area 1.402973042299E+15

Sphere

Radius = n
Volume 3.9530998999859E+22
Surface area 5.6118921691962E+15
Circumference 132779061.6456

Square

Length = n
Perimeter 84529776
Area 446580189413136
Diagonal 29885788.91089

Cube

Length = n
Surface area 2679481136478816
Volume 9.4373308442825E+21
Space diagonal 36602466.696104

Equilateral Triangle

Length = n
Perimeter 63397332
Area 1.9337489442932E+14
Altitude 18301233.348052

Triangular Pyramid

Length = n
Surface area 1.9337489442932E+14
Volume 1.1122001060489E+21
Height 9961929.6369633