21093926 (number)

21093926 is an even 8-digits composite number following 21093925 and preceding 21093927. In scientific notation, it is written as 2.1093926 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8819520 positive integers (up to 21093926) that are relatively prime to 21093926.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-three thousand nine hundred twenty-six

Notation

Scientific notation 2.1093926 × 10^7
Engineering notation 2.1093926 × 10^6

Prime Factorization of 21093926

Prime Factorization 2 × 7 × 41 × 36749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21093926
Product of the distinct prime numbers

The prime factorization of 21093926 is 2 × 7 × 41 × 36749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 23, 60, 164, 91, 2726, 8884, 37073, 6441, 693740, 346813, 3010487, 8812857, 58896326, 41035539, 585182097, 787607224, 5219267534, 140992263

Basic calculations (n = 21093926)

Multiplication

n×y
n×2 42187852
n×3 63281778
n×4 84375704
n×5 105469630

Division

n÷y
n÷2 10546963
n÷3 7031308.6666667
n÷3 5273481.5
n÷5 4218785.2

Exponentiation

ny
n2 444953714093476
n3 9.3858207185129E+21
n4 1.9798380768558E+29
n5 4.1762557885178E+36

Nth Root

y√n
2√n 4592.8124281316
3√n 276.30313085757
4√n 67.77029163381
5√n 29.162952039566

Divisors of 21093926

1, 2, 7, 14, 41, 82, 287, 574, 36749, 73498, 257243, 514486, 1506709, 3013418, 10546963, 21093926

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 -21093925
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 21093926 can be divided by 16 positive divisors. The sum of these divisors (counting 21093926) is 1, the average is 0.0625.

Base conversion 21093926

Base System Value
2 Binary 1010000011101111000100110
3 Ternary 1110200200102112
4 Quaternary 1100131320212
5 Quinary 20400001201
6 Senary 2032041022
8 Octal 120357046
10 Decimal 21093926
12 Duodecimal 7093172
16 Hexadecimal 141de26
20 Vigesimal 6bgeg6
36 Base36 ck46e

Cryptographic Hash Functions

md5 bc721f9673ef0027c36b1c6543af0046
sha1 b600319a4bc006c59e08a4e1da8ea43a15787a3c
sha256 2e96ee91b49669e4b07a91f8726218b2fc5d608130fde79b31fb07f0288d63d9
sha512 15ebe09410f57376af7bba995ffa2c464ad1a302302d6a4aee96e051ad961567b73699fcbbdd29b02c069d7296c7a9a709f715027faede78a1f1968c1a4f163a
ripemd-160 7b2cdc0d111554fc63f96749b9376addf1a25201

21093926 as geometric shapes

Circle

Radius = n
Diameter 42187852
Circumference 132537045.91393
Area 1.3978633193836E+15

Sphere

Radius = n
Volume 3.9315233889588E+22
Surface area 5.5914532775342E+15
Circumference 132537045.91393

Square

Length = n
Perimeter 84375704
Area 444953714093476
Diagonal 29831316.232894

Cube

Length = n
Surface area 2669722284560856
Volume 9.3858207185129E+21
Space diagonal 36535751.563098

Equilateral Triangle

Length = n
Perimeter 63281778
Area 1.9267060995659E+14
Altitude 18267875.781549

Triangular Pyramid

Length = n
Surface area 1.9267060995659E+14
Volume 1.1061295795103E+21
Height 9943772.0776315