21244562 (number)

21244562 is an even 8-digits composite number following 21244561 and preceding 21244563. In scientific notation, it is written as 2.1244562 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 10588032 positive integers (up to 21244562) that are relatively prime to 21244562.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-four thousand five hundred sixty-two

Notation

Scientific notation 2.1244562 × 10^7
Engineering notation 2.1244562 × 10^6

Prime Factorization of 21244562

Prime Factorization 2 × 313 × 33937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21244562
Product of the distinct prime numbers

The prime factorization of 21244562 is 2 × 313 × 33937. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 34, 68, 378, 934, 9914, 5480, 74196, 90344, 218499, 198792, 3447808, 9586349, 45033564, 32894847, 774636046, 433445280, 2133526741, 4596555336

Basic calculations (n = 21244562)

Multiplication

n×y
n×2 42489124
n×3 63733686
n×4 84978248
n×5 106222810

Division

n÷y
n÷2 10622281
n÷3 7081520.6666667
n÷3 5311140.5
n÷5 4248912.4

Exponentiation

ny
n2 451331414571844
n3 9.5883382194192E+21
n4 2.0370004577942E+29
n5 4.3275182519638E+36

Nth Root

y√n
2√n 4609.1823569913
3√n 276.95928363642
4√n 67.890959317065
5√n 29.204485279503

Divisors of 21244562

1, 2, 313, 626, 33937, 67874, 10622281, 21244562

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21244561
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21244562 can be divided by 8 positive divisors. The sum of these divisors (counting 21244562) is 1, the average is 0.125.

Base conversion 21244562

Base System Value
2 Binary 1010001000010101010010010
3 Ternary 1110222100001122
4 Quaternary 1101002222102
5 Quinary 20414311222
6 Senary 2035202242
8 Octal 121025222
10 Decimal 21244562
12 Duodecimal 7146382
16 Hexadecimal 1442a92
20 Vigesimal 6cfb82
36 Base36 cnceq

Cryptographic Hash Functions

md5 1afc44b550b1f9bb9a136a975d77a3aa
sha1 0cb830a28faad828a3b76e42678cf55241849776
sha256 01effed007fed662b9edb7d316afd507b3faf48388f0febcdbc1c8df6cd2409c
sha512 a47649211f101bd3e82b2a5665d52b6f4b094db13060fb57d279c155e22db1e7296fd4be5cc685a19354d63ef26b2fe9397e4913c6485cf6ef1a6cbe0d84ca98
ripemd-160 4ffe6416e0927baa49a8767489c42c51824aafae

21244562 as geometric shapes

Circle

Radius = n
Diameter 42489124
Circumference 133483519.81587
Area 1.4178994563532E+15

Sphere

Radius = n
Volume 4.0163537213682E+22
Surface area 5.6715978254128E+15
Circumference 133483519.81587

Square

Length = n
Perimeter 84978248
Area 451331414571844
Diagonal 30044347.707076

Cube

Length = n
Surface area 2707988487431064
Volume 9.5883382194192E+21
Space diagonal 36796660.768547

Equilateral Triangle

Length = n
Perimeter 63733686
Area 1.9543223527259E+14
Altitude 18398330.384274

Triangular Pyramid

Length = n
Surface area 1.9543223527259E+14
Volume 1.1299964958769E+21
Height 10014782.569025