21097616 (number)

21097616 is an even 8-digits composite number following 21097615 and preceding 21097617. In scientific notation, it is written as 2.1097616 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 9927680 positive integers (up to 21097616) that are relatively prime to 21097616.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-seven thousand six hundred sixteen

Notation

Scientific notation 2.1097616 × 10^7
Engineering notation 2.1097616 × 10^6

Prime Factorization of 21097616

Prime Factorization 2 × 2 × 2 × 2 × 29 × 41 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2637202
Product of the distinct prime numbers

The prime factorization of 21097616 is 2 × 2 × 2 × 2 × 29 × 41 × 1109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 88, 9, 909, 259, 4896, 3770, 78368, 30420, 500885, 559412, 671539, 6675780, 6242041, 30159904, 337456131, 498931428, 4318121744, 9363434694

Basic calculations (n = 21097616)

Multiplication

n×y
n×2 42195232
n×3 63292848
n×4 84390464
n×5 105488080

Division

n÷y
n÷2 10548808
n÷3 7032538.6666667
n÷3 5274404
n÷5 4219523.2

Exponentiation

ny
n2 445109400883456
n3 9.3907472178292E+21
n4 1.9812237875483E+29
n5 4.1799098679759E+36

Nth Root

y√n
2√n 4593.2141252069
3√n 276.31924132633
4√n 67.773255235431
5√n 29.163972274148

Divisors of 21097616

1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1109, 1189, 2218, 2378, 4436, 4756, 8872, 9512, 17744, 19024, 32161, 45469, 64322, 90938, 128644, 181876, 257288, 363752, 514576, 727504, 1318601, 2637202, 5274404, 10548808, 21097616

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21097615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21097616 can be divided by 40 positive divisors. The sum of these divisors (counting 21097616) is 1, the average is 0.025.

Base conversion 21097616

Base System Value
2 Binary 1010000011110110010010000
3 Ternary 1110200212111012
4 Quaternary 1100132302100
5 Quinary 20400110431
6 Senary 2032110052
8 Octal 120366220
10 Decimal 21097616
12 Duodecimal 7095328
16 Hexadecimal 141ec90
20 Vigesimal 6bh40g
36 Base36 ck70w

Cryptographic Hash Functions

md5 295e77f2834cc17163a5687e57c9af55
sha1 717e3159ff0025ef50abbf9a4fa536e0c2fd22f0
sha256 0b12198e8a4258018cddf07d312f80eea6370427af5f1aa5a853cf05a0358d37
sha512 b8ff4ead0947d4f3b856c6805472b303112fd79fd6474ac2f563e8153f1d1fec53db7b1eb5b3df7c8ea8fc7444b5c859dbe7db136583063ca7382fb1575e24b6
ripemd-160 a2ed7672ff312ae057f069d72159fc9821976193

21097616 as geometric shapes

Circle

Radius = n
Diameter 42195232
Circumference 132560230.86772
Area 1.3983524238592E+15

Sphere

Radius = n
Volume 3.9335869961668E+22
Surface area 5.5934096954369E+15
Circumference 132560230.86772

Square

Length = n
Perimeter 84390464
Area 445109400883456
Diagonal 29836534.68094

Cube

Length = n
Surface area 2670656405300736
Volume 9.3907472178292E+21
Space diagonal 36542142.830578

Equilateral Triangle

Length = n
Perimeter 63292848
Area 1.9273802431417E+14
Altitude 18271071.415289

Triangular Pyramid

Length = n
Surface area 1.9273802431417E+14
Volume 1.1067101730226E+21
Height 9945511.5603132