21082616 (number)

21082616 is an even 8-digits composite number following 21082615 and preceding 21082617. In scientific notation, it is written as 2.1082616 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10460320 positive integers (up to 21082616) that are relatively prime to 21082616.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-two thousand six hundred sixteen

Notation

Scientific notation 2.1082616 × 10^7
Engineering notation 2.1082616 × 10^6

Prime Factorization of 21082616

Prime Factorization 2 × 2 × 2 × 131 × 20117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5270654
Product of the distinct prime numbers

The prime factorization of 21082616 is 2 × 2 × 2 × 131 × 20117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 39, 22, 557, 535, 3868, 5336, 30778, 66614, 991991, 202150, 8103006, 3005266, 57902234, 28592575, 537379308, 364875018, 5366535309, 2588488683

Basic calculations (n = 21082616)

Multiplication

n×y
n×2 42165232
n×3 63247848
n×4 84330464
n×5 105413080

Division

n÷y
n÷2 10541308
n÷3 7027538.6666667
n÷3 5270654
n÷5 4216523.2

Exponentiation

ny
n2 444476697403456
n3 9.3707315323053E+21
n4 1.9755953453468E+29
n5 4.1650718037335E+36

Nth Root

y√n
2√n 4591.5809913362
3√n 276.25373990828
4√n 67.761205651436
5√n 29.159824089374

Divisors of 21082616

1, 2, 4, 8, 131, 262, 524, 1048, 20117, 40234, 80468, 160936, 2635327, 5270654, 10541308, 21082616

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 -21082615
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 21082616 can be divided by 16 positive divisors. The sum of these divisors (counting 21082616) is 1, the average is 0.0625.

Base conversion 21082616

Base System Value
2 Binary 1010000011011000111111000
3 Ternary 1110200002220122
4 Quaternary 1100123013320
5 Quinary 20344120431
6 Senary 2031512412
8 Octal 120330770
10 Decimal 21082616
12 Duodecimal 7088708
16 Hexadecimal 141b1f8
20 Vigesimal 6bf6ag
36 Base36 cjvg8

Cryptographic Hash Functions

md5 401724f13d26048ce0af1fa51d6d48ac
sha1 12aa284d769c7027aae55bbd3ac86892cc653af7
sha256 d4d02fe1c6e5e7b9e68646bcf801af52b73f1d1afc79359894514be644c91a46
sha512 ba85fa05d19c6c324dbea0094e6920767cd6907130be0031c7307d82b7a56068f9d7e23ac8f1ad5953dd64d58fd0259035c10f55218bb5a473ae5e59e686b373
ripemd-160 5490994dadfd373150f09bf0599ab92bb2f5e8fc

21082616 as geometric shapes

Circle

Radius = n
Diameter 42165232
Circumference 132465983.08811
Area 1.3963647272546E+15

Sphere

Radius = n
Volume 3.9252028454203E+22
Surface area 5.5854589090182E+15
Circumference 132465983.08811

Square

Length = n
Perimeter 84330464
Area 444476697403456
Diagonal 29815321.477504

Cube

Length = n
Surface area 2666860184420736
Volume 9.3707315323053E+21
Space diagonal 36516162.068465

Equilateral Triangle

Length = n
Perimeter 63247848
Area 1.924640556708E+14
Altitude 18258081.034232

Triangular Pyramid

Length = n
Surface area 1.924640556708E+14
Volume 1.1043513018619E+21
Height 9938440.4925013