21496636 (number)

21496636 is an even 8-digits composite number following 21496635 and preceding 21496637. In scientific notation, it is written as 2.1496636 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 8670720 positive integers (up to 21496636) that are relatively prime to 21496636.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand six hundred thirty-six

Notation

Scientific notation 2.1496636 × 10^7
Engineering notation 2.1496636 × 10^6

Prime Factorization of 21496636

Prime Factorization 2 × 2 × 7 × 17 × 45161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10748318
Product of the distinct prime numbers

The prime factorization of 21496636 is 2 × 2 × 7 × 17 × 45161. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 52, 68, 468, 38, 2487, 457, 93377, 52095, 151974, 447786, 8207175, 4860681, 34782653, 67804879, 946280468, 581755695, 5703104745, 925725465

Basic calculations (n = 21496636)

Multiplication

n×y
n×2 42993272
n×3 64489908
n×4 85986544
n×5 107483180

Division

n÷y
n÷2 10748318
n÷3 7165545.3333333
n÷3 5374159
n÷5 4299327.2

Exponentiation

ny
n2 462105359316496
n3 9.9337107028759E+21
n4 2.1354136310903E+29
n5 4.5904209536986E+36

Nth Root

y√n
2√n 4636.4464841083
3√n 278.05038508459
4√n 68.091456763006
5√n 29.273462917372

Divisors of 21496636

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 45161, 90322, 180644, 316127, 632254, 767737, 1264508, 1535474, 3070948, 5374159, 10748318, 21496636

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21496635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21496636 can be divided by 24 positive divisors. The sum of these divisors (counting 21496636) is 1, the average is 0.041666666666667.

Base conversion 21496636

Base System Value
2 Binary 1010010000000001100111100
3 Ternary 1111110010211201
4 Quaternary 1102000030330
5 Quinary 21000343021
6 Senary 2044425244
8 Octal 122001474
10 Decimal 21496636
12 Duodecimal 7248224
16 Hexadecimal 148033c
20 Vigesimal 6e71bg
36 Base36 csqws

Cryptographic Hash Functions

md5 ceef2bde57bfb2f70cfc8a1d62ad1601
sha1 ab10bce48dcffc635c02aaf1cd3b8130c91d556f
sha256 21003208ad06283a0fc540c63b960ed130fb6760ea4bb10b1969cb1a0282abad
sha512 76ac0abeadf68b6b73f5e35b559bd295c0c85b9f3386ccfd6b6f88807fde4a606697dbd09cdb7d21396cc3b86f5eac50425385c7af54b5d248766762a9774820
ripemd-160 8fe7c448e082f10e4f584f2cf81c31f2a9d023de

21496636 as geometric shapes

Circle

Radius = n
Diameter 42993272
Circumference 135067347.46899
Area 1.4517468020132E+15

Sphere

Radius = n
Volume 4.1610230089388E+22
Surface area 5.8069872080527E+15
Circumference 135067347.46899

Square

Length = n
Perimeter 85986544
Area 462105359316496
Diagonal 30400834.176598

Cube

Length = n
Surface area 2772632155898976
Volume 9.9337107028759E+21
Space diagonal 37233265.743814

Equilateral Triangle

Length = n
Perimeter 64489908
Area 2.0009749019651E+14
Altitude 18616632.871907

Triangular Pyramid

Length = n
Surface area 2.0009749019651E+14
Volume 1.1706990333915E+21
Height 10133611.392199