20803072 (number)

20803072 is an even 8-digits composite number following 20803071 and preceding 20803073. In scientific notation, it is written as 2.0803072 × 10^7. The sum of its digits is 22. It has a total of 11 prime factors and 40 positive divisors. There are 10137600 positive integers (up to 20803072) that are relatively prime to 20803072.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand seventy-two

Notation

Scientific notation 2.0803072 × 10^7
Engineering notation 2.0803072 × 10^6

Prime Factorization of 20803072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 81262
Product of the distinct prime numbers

The prime factorization of 20803072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 991. Since it has a total of 11 prime factors.

Most popular turbo-numbers

5, 5, 85, 69, 394, 381, 955, 1161, 27349, 2759, 282935, 721942, 9302579, 3657952, 10700142, 69340910, 900926290, 837814167, 2810540616, 2271700665

Basic calculations (n = 20803072)

Multiplication

n×y
n×2 41606144
n×3 62409216
n×4 83212288
n×5 104015360

Division

n÷y
n÷2 10401536
n÷3 6934357.3333333
n÷3 5200768
n÷5 4160614.4

Exponentiation

ny
n2 432767804637184
n3 9.0028997991493E+21
n4 1.8728797273049E+29
n5 3.8961651814464E+36

Nth Root

y√n
2√n 4561.0384782416
3√n 275.02731188795
4√n 67.535460894567
5√n 29.082081985864

Divisors of 20803072

1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 991, 1312, 1982, 2624, 3964, 5248, 7928, 10496, 15856, 20992, 31712, 40631, 63424, 81262, 126848, 162524, 253696, 325048, 507392, 650096, 1300192, 2600384, 5200768, 10401536, 20803072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20803071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20803072 can be divided by 40 positive divisors. The sum of these divisors (counting 20803072) is 1, the average is 0.025.

Base conversion 20803072

Base System Value
2 Binary 1001111010110111000000000
3 Ternary 1110010220110011
4 Quaternary 1033112320000
5 Quinary 20311144242
6 Senary 2021514304
8 Octal 117267000
10 Decimal 20803072
12 Duodecimal 6b72994
16 Hexadecimal 13d6e00
20 Vigesimal 6a07dc
36 Base36 cdvr4

Cryptographic Hash Functions

md5 3e42977234fa45995d9e3ebd5445b7d6
sha1 5c341ea287b1030f414164c8222a13dc50dbaf6c
sha256 c91084090bf7138c0c04499c3a6b98dbfdb2417a3da169895ba36eb56f715849
sha512 00a6e58845896791419a610197b9e95ca39e864b26701e8ee0b58d7d10a3a265befdd89727d6e7dbd3b1a5a56ecf3b792ef5d09c3f1aa5dae865aeb0c80aec44
ripemd-160 303b0a935eef8316c2f67fe6de2653fa3fe3e7b8

20803072 as geometric shapes

Circle

Radius = n
Diameter 41606144
Circumference 130709556.3346
Area 1.3595801557584E+15

Sphere

Radius = n
Volume 3.771125849335E+22
Surface area 5.4383206230334E+15
Circumference 130709556.3346

Square

Length = n
Perimeter 83212288
Area 432767804637184
Diagonal 29419986.561424

Cube

Length = n
Surface area 2596606827823104
Volume 9.0028997991493E+21
Space diagonal 36031977.657513

Equilateral Triangle

Length = n
Perimeter 62409216
Area 1.8739395637791E+14
Altitude 18015988.828757

Triangular Pyramid

Length = n
Surface area 1.8739395637791E+14
Volume 1.0610019163869E+21
Height 9806662.1871413