21882512 (number)

21882512 is an even 8-digits composite number following 21882511 and preceding 21882513. In scientific notation, it is written as 2.1882512 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 10915488 positive integers (up to 21882512) that are relatively prime to 21882512.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred eighty-two thousand five hundred twelve

Notation

Scientific notation 2.1882512 × 10^7
Engineering notation 2.1882512 × 10^6

Prime Factorization of 21882512

Prime Factorization 2 × 2 × 2 × 2 × 503 × 2719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2735314
Product of the distinct prime numbers

The prime factorization of 21882512 is 2 × 2 × 2 × 2 × 503 × 2719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 73, 77, 822, 857, 7162, 6736, 67762, 10325, 935738, 382125, 5152864, 4205774, 91873609, 83048847, 714719914, 474721560, 7179804087, 8517142023

Basic calculations (n = 21882512)

Multiplication

n×y
n×2 43765024
n×3 65647536
n×4 87530048
n×5 109412560

Division

n÷y
n÷2 10941256
n÷3 7294170.6666667
n÷3 5470628
n÷5 4376502.4

Exponentiation

ny
n2 478844331430144
n3 1.0478316828652E+22
n4 2.2929189374278E+29
n5 5.0174826163291E+36

Nth Root

y√n
2√n 4677.8747311145
3√n 279.70424553776
4√n 68.394990541081
5√n 29.377811173076

Divisors of 21882512

1, 2, 4, 8, 16, 503, 1006, 2012, 2719, 4024, 5438, 8048, 10876, 21752, 43504, 1367657, 2735314, 5470628, 10941256, 21882512

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21882511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21882512 can be divided by 20 positive divisors. The sum of these divisors (counting 21882512) is 1, the average is 0.05.

Base conversion 21882512

Base System Value
2 Binary 1010011011110011010010000
3 Ternary 1112011202011102
4 Quaternary 1103132122100
5 Quinary 21100220022
6 Senary 2101003532
8 Octal 123363220
10 Decimal 21882512
12 Duodecimal 73b35a8
16 Hexadecimal 14de690
20 Vigesimal 6gf65c
36 Base36 d10nk

Cryptographic Hash Functions

md5 9c9412ca55056753ce5793b23fd79d51
sha1 b0d3ddc375301291b1705bdcd17663f8c74ff754
sha256 94248ede7d4ce3d4ba660b37f9ced5bcdc04377d19a6ea581f5871cc35ce4169
sha512 35de88d6124f74c00576133f057b7e2f06b5ab7b7bf1866e63323d2b07b37aa0be1706417d64db7e5285f3796dae28de234e91f80e92cea00044564ccb6078e2
ripemd-160 a7741055cc916e9a30b536f06323c3ed2143649d

21882512 as geometric shapes

Circle

Radius = n
Diameter 43765024
Circumference 137491877.88258
Area 1.5043338338341E+15

Sphere

Radius = n
Volume 4.3891470894506E+22
Surface area 6.0173353353362E+15
Circumference 137491877.88258

Square

Length = n
Perimeter 87530048
Area 478844331430144
Diagonal 30946545.249192

Cube

Length = n
Surface area 2873065988580864
Volume 1.0478316828652E+22
Space diagonal 37901622.581236

Equilateral Triangle

Length = n
Perimeter 65647536
Area 2.0734567773834E+14
Altitude 18950811.290618

Triangular Pyramid

Length = n
Surface area 2.0734567773834E+14
Volume 1.2348814808268E+21
Height 10315515.083064