21127716 (number)

21127716 is an even 8-digits composite number following 21127715 and preceding 21127717. In scientific notation, it is written as 2.1127716 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 60 positive divisors. There are 6920640 positive integers (up to 21127716) that are relatively prime to 21127716.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1127716 × 10^7
Engineering notation 2.1127716 × 10^6

Prime Factorization of 21127716

Prime Factorization 2 × 2 × 9 × 3 × 3 × 1069 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3521286
Product of the distinct prime numbers

The prime factorization of 21127716 is 2 × 2 × 9 × 3 × 3 × 1069 × 61. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21127716)

Multiplication

n×y
n×2 42255432
n×3 63383148
n×4 84510864
n×5 105638580

Division

n÷y
n÷2 10563858
n÷3 7042572
n÷3 5281929
n÷5 4225543.2

Exponentiation

ny
n2 446380383376656
n3 9.4309979679531E+21
n4 1.9925544666349E+29
n5 4.2098124885594E+36

Nth Root

y√n
2√n 4596.4895300653
3√n 276.45058723929
4√n 67.797415364196
5√n 29.172289185691

Divisors of 21127716

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21127715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21127716 can be divided by 60 positive divisors. The sum of these divisors (counting 21127716) is 1, the average is 0.016666666666667.

Base conversion 21127716

Base System Value
2 Binary 1010000100110001000100100
3 Ternary 1110202101210000
4 Quaternary 1100212020210
5 Quinary 20402041331
6 Senary 2032501300
8 Octal 120461044
10 Decimal 21127716
12 Duodecimal 70aa830
16 Hexadecimal 1426224
20 Vigesimal 6c0j5g
36 Base36 cku90

Cryptographic Hash Functions

md5 e392a8d1290df44737e98ef3b5364596
sha1 a611258408b7428cde0442ac0d8d4a1ea5f60cb5
sha256 2c2eea9e33288a1c271600a877d057472eb40543be0293cbb792559177c3b34f
sha512 5858446338e63130d9e5597b33921a2a600b806bc157aec536ca780a4185a9e88db5780e4236eb1b2989aa76d841de756558ae0ae8eae866ec85c9156fc556e6
ripemd-160 e11fe76966622c5e3e4a33efb0de73c712d74092

21127716 as geometric shapes

Circle

Radius = n
Diameter 42255432
Circumference 132749354.74546
Area 1.4023453331227E+15

Sphere

Radius = n
Volume 3.9504471909522E+22
Surface area 5.6093813324908E+15
Circumference 132749354.74546

Square

Length = n
Perimeter 84510864
Area 446380383376656
Diagonal 29879102.509167

Cube

Length = n
Surface area 2678282300259936
Volume 9.4309979679531E+21
Space diagonal 36594277.559886

Equilateral Triangle

Length = n
Perimeter 63383148
Area 1.9328837587761E+14
Altitude 18297138.779943

Triangular Pyramid

Length = n
Surface area 1.9328837587761E+14
Volume 1.111453769416E+21
Height 9959700.836389