21106312 (number)

21106312 is an even 8-digits composite number following 21106311 and preceding 21106313. In scientific notation, it is written as 2.1106312 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 16 positive divisors. There are 10404240 positive integers (up to 21106312) that are relatively prime to 21106312.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred six thousand three hundred twelve

Notation

Scientific notation 2.1106312 × 10^7
Engineering notation 2.1106312 × 10^6

Prime Factorization of 21106312

Prime Factorization 2 × 2 × 2 × 71 × 37159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5276578
Product of the distinct prime numbers

The prime factorization of 21106312 is 2 × 2 × 2 × 71 × 37159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 35, 21, 843, 996, 7550, 6462, 10892, 19666, 937255, 607341, 9341903, 4307617, 82988293, 49343261, 101553051, 225873626, 6893030630, 9327687109

Basic calculations (n = 21106312)

Multiplication

n×y
n×2 42212624
n×3 63318936
n×4 84425248
n×5 105531560

Division

n÷y
n÷2 10553156
n÷3 7035437.3333333
n÷3 5276578
n÷5 4221262.4

Exponentiation

ny
n2 445476406241344
n3 9.4023640187686E+21
n4 1.984492285177E+29
n5 4.1885313332539E+36

Nth Root

y√n
2√n 4594.16064151
3√n 276.35720046605
4√n 67.78023783899
5√n 29.16637603484

Divisors of 21106312

1, 2, 4, 8, 71, 142, 284, 568, 37159, 74318, 148636, 297272, 2638289, 5276578, 10553156, 21106312

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 -21106311
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 21106312 can be divided by 16 positive divisors. The sum of these divisors (counting 21106312) is 1, the average is 0.0625.

Base conversion 21106312

Base System Value
2 Binary 1010000100000111010001000
3 Ternary 1110201022102021
4 Quaternary 1100200322020
5 Quinary 20400400222
6 Senary 2032214224
8 Octal 120407210
10 Decimal 21106312
12 Duodecimal 709a374
16 Hexadecimal 1420e88
20 Vigesimal 6bi5fc
36 Base36 ckdqg

Cryptographic Hash Functions

md5 30ce999691937cad3cb05accc8f2db3e
sha1 9c609b35d12d9cc4930bcfd6f64e76e35a228986
sha256 4371f9398d516a922947f2ebec9c48b0bbfabc59f89dfd01d6df4323213f3c15
sha512 c4182c65dca10b23e71b964065f71cf6716dfd87dcc92b98fff13d15ba5b928fd1285b5ff66846f87047baec8120855f177a2084cba71ffae594d36c71110636
ripemd-160 383cd891bdc862de64f6f800a8715ebbc1271236

21106312 as geometric shapes

Circle

Radius = n
Diameter 42212624
Circumference 132614869.44715
Area 1.3995054051954E+15

Sphere

Radius = n
Volume 3.9384530303654E+22
Surface area 5.5980216207816E+15
Circumference 132614869.44715

Square

Length = n
Perimeter 84425248
Area 445476406241344
Diagonal 29848832.682078

Cube

Length = n
Surface area 2672858437448064
Volume 9.4023640187686E+21
Space diagonal 36557204.744401

Equilateral Triangle

Length = n
Perimeter 63318936
Area 1.928969422958E+14
Altitude 18278602.3722

Triangular Pyramid

Length = n
Surface area 1.928969422958E+14
Volume 1.1080792261426E+21
Height 9949610.894026