21502414 (number)

21502414 is an even 8-digits composite number following 21502413 and preceding 21502415. In scientific notation, it is written as 2.1502414 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 10158264 positive integers (up to 21502414) that are relatively prime to 21502414.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred two thousand four hundred fourteen

Notation

Scientific notation 2.1502414 × 10^7
Engineering notation 2.1502414 × 10^6

Prime Factorization of 21502414

Prime Factorization 2 × 19 × 787 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21502414
Product of the distinct prime numbers

The prime factorization of 21502414 is 2 × 19 × 787 × 719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 6, 81, 109, 156, 8901, 8823, 95505, 69106, 505817, 328748, 5735600, 1281061, 48053159, 42116091, 892442219, 707187940, 4819109805, 5880571253

Basic calculations (n = 21502414)

Multiplication

n×y
n×2 43004828
n×3 64507242
n×4 86009656
n×5 107512070

Division

n÷y
n÷2 10751207
n÷3 7167471.3333333
n÷3 5375603.5
n÷5 4300482.8

Exponentiation

ny
n2 462353807827396
n3 9.9417229903811E+21
n4 2.1377104361249E+29
n5 4.5965934809679E+36

Nth Root

y√n
2√n 4637.069548756
3√n 278.07529489226
4√n 68.096031813579
5√n 29.275036409024

Divisors of 21502414

1, 2, 19, 38, 719, 787, 1438, 1574, 13661, 14953, 27322, 29906, 565853, 1131706, 10751207, 21502414

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 -21502413
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 21502414 can be divided by 16 positive divisors. The sum of these divisors (counting 21502414) is 1, the average is 0.0625.

Base conversion 21502414

Base System Value
2 Binary 1010010000001100111001110
3 Ternary 1111110102202201
4 Quaternary 1102001213032
5 Quinary 21001034124
6 Senary 2044512114
8 Octal 122014716
10 Decimal 21502414
12 Duodecimal 724b63a
16 Hexadecimal 14819ce
20 Vigesimal 6e7g0e
36 Base36 csvda

Cryptographic Hash Functions

md5 0e5f5adbdf28b749fcad53647e7581cb
sha1 9865944ab8da89ebfd63f2f3b6ba5c23512c4b60
sha256 2a81de2d9f4ff860458169488ec17bdbc9c36e96f1728c44ab0ea9d66d6ae71d
sha512 c7ebba45f10348262923e70990e2c00a2af38adbeb2358239fb8240a5cfaac8780e1b8121256bffe197ac97c6a35e32e6adf96acb3aea43557a4c2d16ab4aa22
ripemd-160 b0a6fd4d8ac15937b514dee1d7b93390d7077058

21502414 as geometric shapes

Circle

Radius = n
Diameter 43004828
Circumference 135103651.71369
Area 1.4525273260298E+15

Sphere

Radius = n
Volume 4.1643791880808E+22
Surface area 5.8101093041193E+15
Circumference 135103651.71369

Square

Length = n
Perimeter 86009656
Area 462353807827396
Diagonal 30409005.502561

Cube

Length = n
Surface area 2774122846964376
Volume 9.9417229903811E+21
Space diagonal 37243273.53338

Equilateral Triangle

Length = n
Perimeter 64507242
Area 2.002050715575E+14
Altitude 18621636.76669

Triangular Pyramid

Length = n
Surface area 2.002050715575E+14
Volume 1.1716432905294E+21
Height 10136335.16752