20921336 (number)

20921336 is an even 8-digits composite number following 20921335 and preceding 20921337. In scientific notation, it is written as 2.0921336 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10445760 positive integers (up to 20921336) that are relatively prime to 20921336.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0921336 × 10^7
Engineering notation 2.0921336 × 10^6

Prime Factorization of 20921336

Prime Factorization 2 × 2 × 2 × 937 × 2791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5230334
Product of the distinct prime numbers

The prime factorization of 20921336 is 2 × 2 × 2 × 937 × 2791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 99, 63, 479, 712, 351, 4934, 46315, 57445, 181985, 237228, 6336228, 3299994, 13716909, 66852368, 308631413, 956463681, 7123294361, 5706641014

Basic calculations (n = 20921336)

Multiplication

n×y
n×2 41842672
n×3 62764008
n×4 83685344
n×5 104606680

Division

n÷y
n÷2 10460668
n÷3 6973778.6666667
n÷3 5230334
n÷5 4184267.2

Exponentiation

ny
n2 437702300024896
n3 9.1573168867937E+21
n4 1.9158330344708E+29
n5 4.0081786634064E+36

Nth Root

y√n
2√n 4573.9846960828
3√n 275.54749769284
4√n 67.631240533372
5√n 29.115072968158

Divisors of 20921336

1, 2, 4, 8, 937, 1874, 2791, 3748, 5582, 7496, 11164, 22328, 2615167, 5230334, 10460668, 20921336

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 -20921335
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 20921336 can be divided by 16 positive divisors. The sum of these divisors (counting 20921336) is 1, the average is 0.0625.

Base conversion 20921336

Base System Value
2 Binary 1001111110011101111111000
3 Ternary 1110100220200022
4 Quaternary 1033303233320
5 Quinary 20323440321
6 Senary 2024230012
8 Octal 117635770
10 Decimal 20921336
12 Duodecimal 700b308
16 Hexadecimal 13f3bf8
20 Vigesimal 6af36g
36 Base36 cgf08

Cryptographic Hash Functions

md5 eab10a1e2baacb4f421e7c7946e2cc91
sha1 b1544df4437dfd9d073c93ca2e6afdb142ccf581
sha256 fb2945c5baa270664b82131d58e2f8f2a730ffaf5c95819010a1e1b68ad33539
sha512 4bde62eac154725e730ef824d12a4c8f425bf36fce007a2311476d3d9e4f556925f59d6c8ee4ff7b31e3090f08c4a1c34196b18899410b582d995cac404a146c
ripemd-160 07501ea23280f2315cf1417d2a552001c4fd4590

20921336 as geometric shapes

Circle

Radius = n
Diameter 41842672
Circumference 131452630.96177
Area 1.3750823302176E+15

Sphere

Radius = n
Volume 3.8358079277526E+22
Surface area 5.5003293208703E+15
Circumference 131452630.96177

Square

Length = n
Perimeter 83685344
Area 437702300024896
Diagonal 29587237.114164

Cube

Length = n
Surface area 2626213800149376
Volume 9.1573168867937E+21
Space diagonal 36236816.91422

Equilateral Triangle

Length = n
Perimeter 62764008
Area 1.8953065555822E+14
Altitude 18118408.45711

Triangular Pyramid

Length = n
Surface area 1.8953065555822E+14
Volume 1.0792001446876E+21
Height 9862412.3713882