21014727 (number)

21014727 is an odd 8-digits composite number following 21014726 and preceding 21014728. In scientific notation, it is written as 2.1014727 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 14009816 positive integers (up to 21014727) that are relatively prime to 21014727.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1014727 × 10^7
Engineering notation 2.1014727 × 10^6

Prime Factorization of 21014727

Prime Factorization 3 × 7004909

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21014727
Product of the distinct prime numbers

The prime factorization of 21014727 is 3 × 7004909. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 3, 87, 979, 531, 1484, 5016, 54075, 76449, 527862, 323164, 7583798, 7232715, 24101269, 12094100, 122788158, 732667075, 8082069828, 4677997721

Basic calculations (n = 21014727)

Multiplication

n×y
n×2 42029454
n×3 63044181
n×4 84058908
n×5 105073635

Division

n÷y
n÷2 10507363.5
n÷3 7004909
n÷3 5253681.75
n÷5 4202945.4

Exponentiation

ny
n2 441618750884529
n3 9.2804974879194E+21
n4 1.9502712113281E+29
n5 4.098441708202E+36

Nth Root

y√n
2√n 4584.1822607745
3√n 275.956895705
4√n 67.706589493007
5√n 29.141020103073

Divisors of 21014727

1, 3, 7004909, 21014727

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21014726
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21014727 can be divided by 4 positive divisors. The sum of these divisors (counting 21014727) is 1, the average is 0.25.

Base conversion 21014727

Base System Value
2 Binary 1010000001010100011000111
3 Ternary 1110112122210020
4 Quaternary 1100022203013
5 Quinary 20334432402
6 Senary 2030230223
8 Octal 120124307
10 Decimal 21014727
12 Duodecimal 7055373
16 Hexadecimal 140a8c7
20 Vigesimal 6b6gg7
36 Base36 cif2f

Cryptographic Hash Functions

md5 7794c6335a1e255794f9ab189a091418
sha1 122b1682a6f7fd3a5b34a8cbcfccae1e386fddb1
sha256 9a769394ad4703e1c7f16f5417651f2cd6fdccb2cc5d80a3c72d8be0d07a7999
sha512 66e5709a9d644fede9be8e05cf03466cebedc1d734658c6fd98d332649e075a73090118d00498d3116392cbd55abf1b5eeecc9bdd452261d0a48f07161f09950
ripemd-160 72faa4a741eea372c9ed73291a911b9e96a5bb6c

21014727 as geometric shapes

Circle

Radius = n
Diameter 42029454
Circumference 132039423.92079
Area 1.3873862234663E+15

Sphere

Radius = n
Volume 3.8874056972941E+22
Surface area 5.5495448938653E+15
Circumference 132039423.92079

Square

Length = n
Perimeter 84058908
Area 441618750884529
Diagonal 29719311.932968

Cube

Length = n
Surface area 2649712505307174
Volume 9.2804974879194E+21
Space diagonal 36398574.871189

Equilateral Triangle

Length = n
Perimeter 63044181
Area 1.9122652852678E+14
Altitude 18199287.435595

Triangular Pyramid

Length = n
Surface area 1.9122652852678E+14
Volume 1.0937171177488E+21
Height 9906437.3109894