21059424 (number)

21059424 is an even 8-digits composite number following 21059423 and preceding 21059425. In scientific notation, it is written as 2.1059424 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 6927360 positive integers (up to 21059424) that are relatively prime to 21059424.

Interesting facts

Basic properties

Name

Name twenty-one million fifty-nine thousand four hundred twenty-four

Notation

Scientific notation 2.1059424 × 10^7
Engineering notation 2.1059424 × 10^6

Prime Factorization of 21059424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 83 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1316214
Product of the distinct prime numbers

The prime factorization of 21059424 is 2 × 2 × 2 × 2 × 2 × 9 × 83 × 881. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 7, 33, 77, 809, 519, 1379, 4780, 25282, 80749, 203893, 382492, 1911586, 6684023, 97533901, 25939298, 428255415, 310760710, 9076287197, 9505872721

Basic calculations (n = 21059424)

Multiplication

n×y
n×2 42118848
n×3 63178272
n×4 84237696
n×5 105297120

Division

n÷y
n÷2 10529712
n÷3 7019808
n÷3 5264856
n÷5 4211884.8

Exponentiation

ny
n2 443499339211776
n3 9.3398406281806E+21
n4 1.9669166388128E+29
n5 4.1422131469414E+36

Nth Root

y√n
2√n 4589.0548046411
3√n 276.15240480081
4√n 67.742562725669
5√n 29.153405792782

Divisors of 21059424

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 83, 144, 166, 288, 332, 664, 747, 881, 1328, 1494, 1762, 2656, 2988, 3524, 5976, 7048, 7929, 11952, 14096, 15858, 23904, 28192, 31716, 63432, 73123, 126864, 146246, 253728, 292492, 584984, 658107, 1169968, 1316214, 2339936, 2632428, 5264856, 10529712, 21059424

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21059423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21059424 can be divided by 48 positive divisors. The sum of these divisors (counting 21059424) is 1, the average is 0.020833333333333.

Base conversion 21059424

Base System Value
2 Binary 1010000010101011101100000
3 Ternary 1110121221002200
4 Quaternary 1100111131200
5 Quinary 20342400144
6 Senary 2031213200
8 Octal 120253540
10 Decimal 21059424
12 Duodecimal 7077200
16 Hexadecimal 1415760
20 Vigesimal 6bc8b4
36 Base36 cjdk0

Cryptographic Hash Functions

md5 e48ab068084284127d71230349c29f82
sha1 ac5ea46a268badd2c40dba0363d731fd7e6443a4
sha256 ff104a4999558cac7f953a1dfac55e4816a71e7f6418e85797d12a81beb038e3
sha512 5198d85c7f642056caac478b79c5b65738241eee1d64c90be7478c73053b2efa18cb17a804d586828d13656d2c25eae3b2aa55754c0243d6d5894e5dc3fdc489
ripemd-160 8ec777bed05c40dfd0c8c16866c043df523393d6

21059424 as geometric shapes

Circle

Radius = n
Diameter 42118848
Circumference 132320263.45447
Area 1.3932942659396E+15

Sphere

Radius = n
Volume 3.9122632937589E+22
Surface area 5.5731770637586E+15
Circumference 132320263.45447

Square

Length = n
Perimeter 84237696
Area 443499339211776
Diagonal 29782523.036565

Cube

Length = n
Surface area 2660996035270656
Volume 9.3398406281806E+21
Space diagonal 36475992.346135

Equilateral Triangle

Length = n
Perimeter 63178272
Area 1.9204084715950E+14
Altitude 18237996.173068

Triangular Pyramid

Length = n
Surface area 1.9204084715950E+14
Volume 1.100710773898E+21
Height 9927507.6788552