21132484 (number)

21132484 is an even 8-digits composite number following 21132483 and preceding 21132485. In scientific notation, it is written as 2.1132484 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 9914400 positive integers (up to 21132484) that are relatively prime to 21132484.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1132484 × 10^7
Engineering notation 2.1132484 × 10^6

Prime Factorization of 21132484

Prime Factorization 2 × 2 × 19 × 109 × 2551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10566242
Product of the distinct prime numbers

The prime factorization of 21132484 is 2 × 2 × 19 × 109 × 2551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 16, 53, 795, 571, 5072, 180, 4651, 34104, 168796, 972896, 8944483, 4465584, 54639137, 51262826, 507336395, 78582036, 6002581279, 6718433560

Basic calculations (n = 21132484)

Multiplication

n×y
n×2 42264968
n×3 63397452
n×4 84529936
n×5 105662420

Division

n÷y
n÷2 10566242
n÷3 7044161.3333333
n÷3 5283121
n÷5 4226496.8

Exponentiation

ny
n2 446581880010256
n3 9.4373844340067E+21
n4 1.9943537555349E+29
n5 4.2145648829182E+36

Nth Root

y√n
2√n 4597.0081574868
3√n 276.47138168228
4√n 67.801240088119
5√n 29.173605758865

Divisors of 21132484

1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 2551, 4142, 5102, 8284, 10204, 48469, 96938, 193876, 278059, 556118, 1112236, 5283121, 10566242, 21132484

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 -21132483
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 21132484 can be divided by 24 positive divisors. The sum of these divisors (counting 21132484) is 1, the average is 0.041666666666667.

Base conversion 21132484

Base System Value
2 Binary 1010000100111010011000100
3 Ternary 1110202122022121
4 Quaternary 1100213103010
5 Quinary 20402214414
6 Senary 2032535324
8 Octal 120472304
10 Decimal 21132484
12 Duodecimal 70b1544
16 Hexadecimal 14274c4
20 Vigesimal 6c1b44
36 Base36 ckxxg

Cryptographic Hash Functions

md5 646f2f1c33b4880f0f96a8c00ca6739c
sha1 e7c5624a355c679f2240e50d6419e5dd5907fbd8
sha256 5b951819cc3d01419829047f5e201fbce95180f3bbb23dc2892ab7d49e0c3959
sha512 499323f733e3975d046a52b24c36b69b6b376825b97804bb8be1900ad675611fbc1223c352807fcb51b149b49206e9cb1752f481670467b8c9ebfc1431e2626c
ripemd-160 6aade71c83c0f83ab421da878668e7f9a40df2f4

21132484 as geometric shapes

Circle

Radius = n
Diameter 42264968
Circumference 132779312.97301
Area 1.4029783534665E+15

Sphere

Radius = n
Volume 3.9531223475971E+22
Surface area 5.6119134138662E+15
Circumference 132779312.97301

Square

Length = n
Perimeter 84529936
Area 446581880010256
Diagonal 29885845.479432

Cube

Length = n
Surface area 2679491280061536
Volume 9.4373844340067E+21
Space diagonal 36602535.978136

Equilateral Triangle

Length = n
Perimeter 63397452
Area 1.9337562647935E+14
Altitude 18301267.989068

Triangular Pyramid

Length = n
Surface area 1.9337562647935E+14
Volume 1.1122064216584E+21
Height 9961948.4931441