21373569 (number)

21373569 is an odd 8-digits composite number following 21373568 and preceding 21373570. In scientific notation, it is written as 2.1373569 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 12213432 positive integers (up to 21373569) that are relatively prime to 21373569.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seventy-three thousand five hundred sixty-nine

Notation

Scientific notation 2.1373569 × 10^7
Engineering notation 2.1373569 × 10^6

Prime Factorization of 21373569

Prime Factorization 9 × 7 × 339263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21373569
Product of the distinct prime numbers

The prime factorization of 21373569 is 9 × 7 × 339263. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21373569)

Multiplication

n×y
n×2 42747138
n×3 64120707
n×4 85494276
n×5 106867845

Division

n÷y
n÷2 10686784.5
n÷3 7124523
n÷3 5343392.25
n÷5 4274713.8

Exponentiation

ny
n2 456829451797761
n3 9.7640758092316E+21
n4 2.0869314802984E+29
n5 4.4605173992431E+36

Nth Root

y√n
2√n 4623.1557404007
3√n 277.51876181889
4√n 67.993791925445
5√n 29.239868120703

Divisors of 21373569

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 -21373568
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 21373569 can be divided by 8 positive divisors. The sum of these divisors (counting 21373569) is 1, the average is 0.125.

Base conversion 21373569

Base System Value
2 Binary 1010001100010001010000001
3 Ternary 1111012220000200
4 Quaternary 1101202022001
5 Quinary 20432423234
6 Senary 2042035413
8 Octal 121421201
10 Decimal 21373569
12 Duodecimal 71a8b69
16 Hexadecimal 1462281
20 Vigesimal 6dbdi9
36 Base36 cq3y9

Cryptographic Hash Functions

md5 4e3728b2a192b2aa6cfba01bf90ecb68
sha1 050f5713358d17a1137d52ec7ed632cd77a062f1
sha256 1decda1b3fd7059ff3dc69bb2a3f456ef50020e9537962ff2c777d3f0cc6c65f
sha512 eb7d47d208e30f0eeb141d960f890622ac7c720033bb36e993dafd1ad789daf8b22271e8b74eb3bc194499843ce7a1b99ee497180750520f7cd4e3602fbad103
ripemd-160 6f721ada5268d0d4e31ed7c4585736a48bf67b3d

21373569 as geometric shapes

Circle

Radius = n
Diameter 42747138
Circumference 134294094.70279
Area 1.4351720497113E+15

Sphere

Radius = n
Volume 4.0899665108501E+22
Surface area 5.7406881988452E+15
Circumference 134294094.70279

Square

Length = n
Perimeter 85494276
Area 456829451797761
Diagonal 30226791.156117

Cube

Length = n
Surface area 2740976710786566
Volume 9.7640758092316E+21
Space diagonal 37020107.447079

Equilateral Triangle

Length = n
Perimeter 64120707
Area 1.9781295522689E+14
Altitude 18510053.72354

Triangular Pyramid

Length = n
Surface area 1.9781295522689E+14
Volume 1.1507073694545E+21
Height 10075597.052039