21000716 (number)

21000716 is an even 8-digits composite number following 21000715 and preceding 21000717. In scientific notation, it is written as 2.1000716 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 24 positive divisors. There are 9492480 positive integers (up to 21000716) that are relatively prime to 21000716.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred sixteen

Notation

Scientific notation 2.1000716 × 10^7
Engineering notation 2.1000716 × 10^6

Prime Factorization of 21000716

Prime Factorization 2 × 2 × 11 × 193 × 2473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10500358
Product of the distinct prime numbers

The prime factorization of 21000716 is 2 × 2 × 11 × 193 × 2473. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 100, 98, 613, 580, 672, 2815, 71975, 22700, 958705, 342938, 8629473, 7223135, 58253972, 94083657, 948731721, 276759072, 4443115871, 4304658423

Basic calculations (n = 21000716)

Multiplication

n×y
n×2 42001432
n×3 63002148
n×4 84002864
n×5 105003580

Division

n÷y
n÷2 10500358
n÷3 7000238.6666667
n÷3 5250179
n÷5 4200143.2

Exponentiation

ny
n2 441030072512656
n3 9.2619473002977E+21
n4 1.9450752486052E+29
n5 4.0847972894587E+36

Nth Root

y√n
2√n 4582.6538162947
3√n 275.8955531417
4√n 67.695301286682
5√n 29.137133269197

Divisors of 21000716

1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 2473, 4246, 4946, 8492, 9892, 27203, 54406, 108812, 477289, 954578, 1909156, 5250179, 10500358, 21000716

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 -21000715
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 21000716 can be divided by 24 positive divisors. The sum of these divisors (counting 21000716) is 1, the average is 0.041666666666667.

Base conversion 21000716

Base System Value
2 Binary 1010000000111001000001100
3 Ternary 1110111221120022
4 Quaternary 1100013020030
5 Quinary 20334010331
6 Senary 2030041312
8 Octal 120071014
10 Decimal 21000716
12 Duodecimal 7049238
16 Hexadecimal 140720c
20 Vigesimal 6b51fg
36 Base36 ci498

Cryptographic Hash Functions

md5 ec14a28fbbfa7537adb13006b5e90d69
sha1 b62dac56d9bdbfbfb8ba8a96c295f8a758826d5d
sha256 69d479af13bf04f92e90ce169429cda8108328978304d414001da76291e4249f
sha512 6a24e1369873bd7b923c44555c313090ee32ddcce636f3ff5a96c161c5cdff5ee3e3f89869faea4529750637e7e96b514cd3557b0000dcdc2b454b0c681831e6
ripemd-160 55e25e26de08d96a3fd14bd412e40f465a85dd2c

21000716 as geometric shapes

Circle

Radius = n
Diameter 42001432
Circumference 131951390.21145
Area 1.3855368358179E+15

Sphere

Radius = n
Volume 3.8796354128735E+22
Surface area 5.5421473432717E+15
Circumference 131951390.21145

Square

Length = n
Perimeter 84002864
Area 441030072512656
Diagonal 29699497.386746

Cube

Length = n
Surface area 2646180435075936
Volume 9.2619473002977E+21
Space diagonal 36374307.107325

Equilateral Triangle

Length = n
Perimeter 63002148
Area 1.9097162331443E+14
Altitude 18187153.553662

Triangular Pyramid

Length = n
Surface area 1.9097162331443E+14
Volume 1.0915309571722E+21
Height 9899832.4622486