21106722 (number)

21106722 is an even 8-digits composite number following 21106721 and preceding 21106723. In scientific notation, it is written as 2.1106722 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 64 positive divisors. There are 5080320 positive integers (up to 21106722) that are relatively prime to 21106722.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred six thousand seven hundred twenty-two

Notation

Scientific notation 2.1106722 × 10^7
Engineering notation 2.1106722 × 10^6

Prime Factorization of 21106722

Prime Factorization 2 × 3 × 377 × 7 × 31 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21106722
Product of the distinct prime numbers

The prime factorization of 21106722 is 2 × 3 × 377 × 7 × 31 × 43. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21106722)

Multiplication

n×y
n×2 42213444
n×3 63320166
n×4 84426888
n×5 105533610

Division

n÷y
n÷2 10553361
n÷3 7035574
n÷3 5276680.5
n÷5 4221344.4

Exponentiation

ny
n2 445493713585284
n3 9.4029119653922E+21
n4 1.9846464884401E+29
n5 4.1889381699781E+36

Nth Root

y√n
2√n 4594.2052631549
3√n 276.3589899105
4√n 67.780567002312
5√n 29.166489348064

Divisors of 21106722

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21106721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21106722 can be divided by 64 positive divisors. The sum of these divisors (counting 21106722) is 1, the average is 0.015625.

Base conversion 21106722

Base System Value
2 Binary 1010000100001000000100010
3 Ternary 1110201022222110
4 Quaternary 1100201000202
5 Quinary 20400403342
6 Senary 2032220150
8 Octal 120410042
10 Decimal 21106722
12 Duodecimal 709a656
16 Hexadecimal 1421022
20 Vigesimal 6bi6g2
36 Base36 cke1u

Cryptographic Hash Functions

md5 d793311ceb03d53d0bd0b751870f465e
sha1 c7351661b7edf94884eab12ed9697b203e34d4cc
sha256 17d020c226bc84f1911168632fe350c643af39a20a64cf530a8f956c61d1a56f
sha512 7f90314c76d82a8f351cda8b1cea630eab14d9e6197387e9fabcc6e0d9d6d8040d27930aa52d8b57d7d8ac972f92b75deb9f538568aac7911311bc7b1e746f8d
ripemd-160 9c5892e624186498788a7e1af035553261d3b040

21106722 as geometric shapes

Circle

Radius = n
Diameter 42213444
Circumference 132617445.55312
Area 1.39955977782E+15

Sphere

Radius = n
Volume 3.9386825537104E+22
Surface area 5.5982391112799E+15
Circumference 132617445.55312

Square

Length = n
Perimeter 84426888
Area 445493713585284
Diagonal 29849412.509639

Cube

Length = n
Surface area 2672962281511704
Volume 9.4029119653922E+21
Space diagonal 36557914.885232

Equilateral Triangle

Length = n
Perimeter 63320166
Area 1.9290443659556E+14
Altitude 18278957.442616

Triangular Pyramid

Length = n
Surface area 1.9290443659556E+14
Volume 1.1081438022715E+21
Height 9949804.1698795