21094568 (number)

21094568 is an even 8-digits composite number following 21094567 and preceding 21094569. In scientific notation, it is written as 2.1094568 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 9588400 positive integers (up to 21094568) that are relatively prime to 21094568.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-four thousand five hundred sixty-eight

Notation

Scientific notation 2.1094568 × 10^7
Engineering notation 2.1094568 × 10^6

Prime Factorization of 21094568

Prime Factorization 2 × 2 × 2 × 11 × 239711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5273642
Product of the distinct prime numbers

The prime factorization of 21094568 is 2 × 2 × 2 × 11 × 239711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 52, 5, 485, 294, 2798, 2080, 71931, 69057, 372814, 261048, 8668456, 531360, 41478110, 52704014, 187055054, 483641109, 8392688726, 5113022391

Basic calculations (n = 21094568)

Multiplication

n×y
n×2 42189136
n×3 63283704
n×4 84378272
n×5 105472840

Division

n÷y
n÷2 10547284
n÷3 7031522.6666667
n÷3 5273642
n÷5 4218913.6

Exponentiation

ny
n2 444980799106624
n3 9.386677725449E+21
n4 1.9800791157357E+29
n5 4.1768913552267E+36

Nth Root

y√n
2√n 4592.8823194156
3√n 276.30593395218
4√n 67.770807280241
5√n 29.163129554053

Divisors of 21094568

1, 2, 4, 8, 11, 22, 44, 88, 239711, 479422, 958844, 1917688, 2636821, 5273642, 10547284, 21094568

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21094567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21094568 can be divided by 16 positive divisors. The sum of these divisors (counting 21094568) is 1, the average is 0.0625.

Base conversion 21094568

Base System Value
2 Binary 1010000011110000010101000
3 Ternary 1110200201022022
4 Quaternary 1100132002220
5 Quinary 20400011233
6 Senary 2032044012
8 Octal 120360250
10 Decimal 21094568
12 Duodecimal 7093608
16 Hexadecimal 141e0a8
20 Vigesimal 6bgg88
36 Base36 ck4o8

Cryptographic Hash Functions

md5 f8dda974a00cb40fc0a16815b5abbc17
sha1 30086ff8b9183c0d3371ae9581fab0fdab2a48bb
sha256 a2b8c768bbecd972705ee168246881a99b0bbbce9df3bc3918042d27cfa045a6
sha512 893b2dde98f580f993ebf21f7eec8012a21d4e13e64ec8673b0f951bd7c0b05eaf05c942164c6ac9c6eb76e47cd8b785a55dde62a5102f9c7a1650b886fc4647
ripemd-160 3e667ae97566308942e52ccaa8a7ddc0d09c5e56

21094568 as geometric shapes

Circle

Radius = n
Diameter 42189136
Circumference 132541079.7189
Area 1.3979484094619E+15

Sphere

Radius = n
Volume 3.9318823711847E+22
Surface area 5.5917936378475E+15
Circumference 132541079.7189

Square

Length = n
Perimeter 84378272
Area 444980799106624
Diagonal 29832224.158001

Cube

Length = n
Surface area 2669884794639744
Volume 9.386677725449E+21
Space diagonal 36536863.539717

Equilateral Triangle

Length = n
Perimeter 63283704
Area 1.9268233811132E+14
Altitude 18268431.769858

Triangular Pyramid

Length = n
Surface area 1.9268233811132E+14
Volume 1.1062305787463E+21
Height 9944074.7193338