21874433 (number)

21874433 is an odd 8-digits composite number following 21874432 and preceding 21874434. In scientific notation, it is written as 2.1874433 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 18749472 positive integers (up to 21874433) that are relatively prime to 21874433.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred seventy-four thousand four hundred thirty-three

Notation

Scientific notation 2.1874433 × 10^7
Engineering notation 2.1874433 × 10^6

Prime Factorization of 21874433

Prime Factorization 7 × 7 × 446417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3124919
Product of the distinct prime numbers

The prime factorization of 21874433 is 7 × 7 × 446417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 67, 7, 135, 405, 9408, 8939, 56019, 31693, 778669, 89555, 3612953, 4321751, 32322176, 62181738, 700316312, 736034714, 6175055809, 2521528630

Basic calculations (n = 21874433)

Multiplication

n×y
n×2 43748866
n×3 65623299
n×4 87497732
n×5 109372165

Division

n÷y
n÷2 10937216.5
n÷3 7291477.6666667
n÷3 5468608.25
n÷5 4374886.6

Exponentiation

ny
n2 478490819071489
n3 1.0466715362894E+22
n4 2.289534639357E+29
n5 5.0082272069795E+36

Nth Root

y√n
2√n 4677.011118225
3√n 279.66981913136
4√n 68.388676827564
5√n 29.375641601365

Divisors of 21874433

1, 7, 49, 446417, 3124919, 21874433

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21874432
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21874433 can be divided by 6 positive divisors. The sum of these divisors (counting 21874433) is 1, the average is 0.16666666666667.

Base conversion 21874433

Base System Value
2 Binary 1010011011100011100000001
3 Ternary 1112011100002012
4 Quaternary 1103130130001
5 Quinary 21044440213
6 Senary 2100502305
8 Octal 123343401
10 Decimal 21874433
12 Duodecimal 73aa995
16 Hexadecimal 14dc701
20 Vigesimal 6ge61d
36 Base36 d0uf5

Cryptographic Hash Functions

md5 014dac468b51d9d794f82e886e4bc491
sha1 c2bfd4d30f3e9a496a4b82eb7e3c2e9c5cbd2e63
sha256 97768b128ea17e8db8e235d2f05189782a95542a2e2f23eb392f324b95bed031
sha512 db9adaf4cfc6ef819027c2b429fc1be28a89e4e1134715f4ecbb32218c561923751b198bceaa6f31e4ae145390be0dba6b21cc360e7a5aeb8037dbb13136ca83
ripemd-160 9c9b88f8c3d9a9fd2977886dfcbd1db0a0795d9e

21874433 as geometric shapes

Circle

Radius = n
Diameter 43748866
Circumference 137441116.02848
Area 1.5032232420052E+15

Sphere

Radius = n
Volume 4.3842874788379E+22
Surface area 6.0128929680206E+15
Circumference 137441116.02848

Square

Length = n
Perimeter 87497732
Area 478490819071489
Diagonal 30935119.817822

Cube

Length = n
Surface area 2870944914428934
Volume 1.0466715362894E+22
Space diagonal 37887629.342761

Equilateral Triangle

Length = n
Perimeter 65623299
Area 2.0719260239677E+14
Altitude 18943814.671381

Triangular Pyramid

Length = n
Surface area 2.0719260239677E+14
Volume 1.2335142349753E+21
Height 10311706.605941