21062911 (number)

21062911 is an odd 8-digits prime number following 21062910 and preceding 21062912. In scientific notation, it is written as 2.1062911 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21062910 positive integers (up to 21062911) that are relatively prime to 21062911.

Interesting facts

Basic properties

Name

Name twenty-one million sixty-two thousand nine hundred eleven

Notation

Scientific notation 2.1062911 × 10^7
Engineering notation 2.1062911 × 10^6

Prime Factorization of 21062911

Prime Factorization 21062911

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21062911
Product of the distinct prime numbers

The prime factorization of 21062911 is 21062911. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 3, 38, 20, 460, 305, 5279, 3652, 18496, 44783, 82226, 445110, 2539535, 8673373, 84546424, 76069505, 539496847, 733699579, 8381133130, 6124573834

Basic calculations (n = 21062911)

Multiplication

n×y
n×2 42125822
n×3 63188733
n×4 84251644
n×5 105314555

Division

n÷y
n÷2 10531455.5
n÷3 7020970.3333333
n÷3 5265727.75
n÷5 4212582.2

Exponentiation

ny
n2 443646219793921
n3 9.3444808430058E+21
n4 1.9682196833744E+29
n5 4.1456436019362E+36

Nth Root

y√n
2√n 4589.4347146462
3√n 276.16764564647
4√n 67.745366739329
5√n 29.154371167654

Divisors of 21062911

1, 21062911

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21062912
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10531456
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4589.4348235921
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999050464
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21062911 can be divided by 2 positive divisors. The sum of these divisors (counting 21062911) is 21062912, the average is 10531456.

Base conversion 21062911

Base System Value
2 Binary 1010000010110010011111111
3 Ternary 1110122002212211
4 Quaternary 1100112103333
5 Quinary 20343003121
6 Senary 2031241251
8 Octal 120262377
10 Decimal 21062911
12 Duodecimal 7079227
16 Hexadecimal 14164ff
20 Vigesimal 6bch5b
36 Base36 cjg8v

Cryptographic Hash Functions

md5 0b49cddbc521468446c9e8f45535fd12
sha1 d96595887fae98de907babb2a7ce6878ce391cce
sha256 6b3f9f31ad5ea9cd3432e1b9e2702ecb5f5564e0fcc03128f2600715f4174227
sha512 d514a65a5cb0c737e0f1f701d9897f02e5f9e1bf95d747ae3743b25fa53fbcc687cb4f1bf27a2429bd29e6ec72a0c7a4bd8cdec21c7caafdf20be5c73eb15110
ripemd-160 0b678f622e18454a376f1700b8d9d1e2cabc15b1

21062911 as geometric shapes

Circle

Radius = n
Diameter 42125822
Circumference 132342172.92163
Area 1.3937557048975E+15

Sphere

Radius = n
Volume 3.9142069823997E+22
Surface area 5.5750228195899E+15
Circumference 132342172.92163

Square

Length = n
Perimeter 84251644
Area 443646219793921
Diagonal 29787454.399257

Cube

Length = n
Surface area 2661877318763526
Volume 9.3444808430058E+21
Space diagonal 36482032.007301

Equilateral Triangle

Length = n
Perimeter 63188733
Area 1.9210444831724E+14
Altitude 18241016.003651

Triangular Pyramid

Length = n
Surface area 1.9210444831724E+14
Volume 1.1012576284595E+21
Height 9929151.4664192