21102016 (number)

21102016 is an even 8-digits composite number following 21102015 and preceding 21102017. In scientific notation, it is written as 2.1102016 × 10^7. The sum of its digits is 13. It has a total of 9 prime factors and 42 positive divisors. There are 9734400 positive integers (up to 21102016) that are relatively prime to 21102016.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred two thousand sixteen

Notation

Scientific notation 2.1102016 × 10^7
Engineering notation 2.1102016 × 10^6

Prime Factorization of 21102016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 1951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 50726
Product of the distinct prime numbers

The prime factorization of 21102016 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 1951. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 10, 100, 59, 241, 412, 6920, 2099, 58218, 20517, 509141, 132647, 7533489, 9498133, 87965742, 58400409, 397606334, 73146208, 8357317002, 5968450043

Basic calculations (n = 21102016)

Multiplication

n×y
n×2 42204032
n×3 63306048
n×4 84408064
n×5 105510080

Division

n÷y
n÷2 10551008
n÷3 7034005.3333333
n÷3 5275504
n÷5 4220403.2

Exponentiation

ny
n2 445295079264256
n3 9.3966238873556E+21
n4 1.9828770761696E+29
n5 4.1842703787364E+36

Nth Root

y√n
2√n 4593.6930676744
3√n 276.33844918614
4√n 67.776788561235
5√n 29.165188627451

Divisors of 21102016

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 1951, 2704, 3902, 5408, 7804, 10816, 15608, 25363, 31216, 50726, 62432, 101452, 124864, 202904, 329719, 405808, 659438, 811616, 1318876, 1623232, 2637752, 5275504, 10551008, 21102016

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21102015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21102016 can be divided by 42 positive divisors. The sum of these divisors (counting 21102016) is 1, the average is 0.023809523809524.

Base conversion 21102016

Base System Value
2 Binary 1010000011111110111000000
3 Ternary 1110201002112011
4 Quaternary 1100133313000
5 Quinary 20400231031
6 Senary 2032142304
8 Octal 120376700
10 Decimal 21102016
12 Duodecimal 7097994
16 Hexadecimal 141fdc0
20 Vigesimal 6bhf0g
36 Base36 ckaf4

Cryptographic Hash Functions

md5 4b7ffc3381ea02349aa578749e1e4569
sha1 7946013015d8fcb184aaed5aeae3e5dd1b348c70
sha256 df849611d96b76c67bf3bd08fc40dae54f1340789435cc6d2adc895c7b6b8992
sha512 2f77e649f296010c069482d570fe4a678343e4f25b1c35aecdb94f80cf4d5ff1e9dff2cee8a1f9e98b2371c51529b391396c6c54004a284f54ed1e63708a3e0c
ripemd-160 4653e5ba1784dca907b545a1a1f17f5a17aae924

21102016 as geometric shapes

Circle

Radius = n
Diameter 42204032
Circumference 132587876.88307
Area 1.3989357496963E+15

Sphere

Radius = n
Volume 3.9360486097417E+22
Surface area 5.5957429987851E+15
Circumference 132587876.88307

Square

Length = n
Perimeter 84408064
Area 445295079264256
Diagonal 29842757.220614

Cube

Length = n
Surface area 2671770475585536
Volume 9.3966238873556E+21
Space diagonal 36549763.854131

Equilateral Triangle

Length = n
Perimeter 63306048
Area 1.9281842541153E+14
Altitude 18274881.927066

Triangular Pyramid

Length = n
Surface area 1.9281842541153E+14
Volume 1.1074027451681E+21
Height 9947585.7402047