21022016 (number)

21022016 is an even 8-digits composite number following 21022015 and preceding 21022017. In scientific notation, it is written as 2.1022016 × 10^7. The sum of its digits is 14. It has a total of 8 prime factors and 28 positive divisors. There are 10457472 positive integers (up to 21022016) that are relatively prime to 21022016.

Interesting facts

Basic properties

Name

Name twenty-one million twenty-two thousand sixteen

Notation

Scientific notation 2.1022016 × 10^7
Engineering notation 2.1022016 × 10^6

Prime Factorization of 21022016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 227 × 1447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 656938
Product of the distinct prime numbers

The prime factorization of 21022016 is 2 × 2 × 2 × 2 × 2 × 2 × 227 × 1447. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 8, 15, 80, 359, 450, 5173, 4559, 72122, 9087, 936234, 900246, 2709446, 3029213, 61805793, 65837856, 9427571, 963692965, 2927196947, 9183431414

Basic calculations (n = 21022016)

Multiplication

n×y
n×2 42044032
n×3 63066048
n×4 84088064
n×5 105110080

Division

n÷y
n÷2 10511008
n÷3 7007338.6666667
n÷3 5255504
n÷5 4204403.2

Exponentiation

ny
n2 441925156704256
n3 9.2901577150394E+21
n4 1.9529784412808E+29
n5 4.105554404026E+36

Nth Root

y√n
2√n 4584.9772082312
3√n 275.9887974169
4√n 67.712459770941
5√n 29.14304134686

Divisors of 21022016

1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1447, 1816, 2894, 3632, 5788, 7264, 11576, 14528, 23152, 46304, 92608, 328469, 656938, 1313876, 2627752, 5255504, 10511008, 21022016

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21022015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21022016 can be divided by 28 positive divisors. The sum of these divisors (counting 21022016) is 1, the average is 0.035714285714286.

Base conversion 21022016

Base System Value
2 Binary 1010000001100010101000000
3 Ternary 1110120000210012
4 Quaternary 1100030111000
5 Quinary 20340201031
6 Senary 2030324052
8 Octal 120142500
10 Decimal 21022016
12 Duodecimal 7059628
16 Hexadecimal 140c540
20 Vigesimal 6b7f0g
36 Base36 cikow

Cryptographic Hash Functions

md5 af095f7b4de5fffb7a3fc67fa2551141
sha1 a4bf9460e8ab0828dd780caf4e604a9f9270155d
sha256 98fe96b28795091d89df8fa4adfb2c4a18773af6231fb6c03bebe33c5bf324c8
sha512 07c06f1813de23ce71b92f50152028927c2b09be5c3beed2b86336d070549938cdb83b3b29bff6b48498f6292314fb2bfab14ab1e311273e80411dac90023969
ripemd-160 70003ed7d929b5a3378520dc6c300c765383e978

21022016 as geometric shapes

Circle

Radius = n
Diameter 42044032
Circumference 132085222.05849
Area 1.3883488257386E+15

Sphere

Radius = n
Volume 3.8914521637678E+22
Surface area 5.5533953029544E+15
Circumference 132085222.05849

Square

Length = n
Perimeter 84088064
Area 441925156704256
Diagonal 29729620.135624

Cube

Length = n
Surface area 2651550940225536
Volume 9.2901577150394E+21
Space diagonal 36411199.789526

Equilateral Triangle

Length = n
Perimeter 63066048
Area 1.9135920613865E+14
Altitude 18205599.894763

Triangular Pyramid

Length = n
Surface area 1.9135920613865E+14
Volume 1.0948555864328E+21
Height 9909873.3785414