20803502 (number)

20803502 is an even 8-digits composite number following 20803501 and preceding 20803503. In scientific notation, it is written as 2.0803502 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 10393992 positive integers (up to 20803502) that are relatively prime to 20803502.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand five hundred two

Notation

Scientific notation 2.0803502 × 10^7
Engineering notation 2.0803502 × 10^6

Prime Factorization of 20803502

Prime Factorization 2 × 1723 × 6037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20803502
Product of the distinct prime numbers

The prime factorization of 20803502 is 2 × 1723 × 6037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 82, 26, 50, 455, 4680, 6677, 75794, 33573, 288246, 206323, 8530477, 3481554, 45968603, 14488105, 127505125, 942150496, 872492440, 7916194514

Basic calculations (n = 20803502)

Multiplication

n×y
n×2 41607004
n×3 62410506
n×4 83214008
n×5 104017510

Division

n÷y
n÷2 10401751
n÷3 6934500.6666667
n÷3 5200875.5
n÷5 4160700.4

Exponentiation

ny
n2 432785695464004
n3 9.0034580811568E+21
n4 1.8730345819826E+29
n5 3.8965678672345E+36

Nth Root

y√n
2√n 4561.0856163856
3√n 275.02920681529
4√n 67.535809881763
5√n 29.082202210337

Divisors of 20803502

1, 2, 1723, 3446, 6037, 12074, 10401751, 20803502

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20803501
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20803502 can be divided by 8 positive divisors. The sum of these divisors (counting 20803502) is 1, the average is 0.125.

Base conversion 20803502

Base System Value
2 Binary 1001111010110111110101110
3 Ternary 1110010221001002
4 Quaternary 1033112332232
5 Quinary 20311203002
6 Senary 2021520302
8 Octal 117267656
10 Decimal 20803502
12 Duodecimal 6b73092
16 Hexadecimal 13d6fae
20 Vigesimal 6a08f2
36 Base36 cdw32

Cryptographic Hash Functions

md5 94067a642de7659b63dd408e461c5ed2
sha1 8864fe1a2892a6a95e2b3e2974b5bfc743d19c30
sha256 eba75239d1675a96c3b100f759ba88aaefe06010bd0bb48b6128e8938077c9d2
sha512 047a9ca4164b035488af8cd3d19f575a4a6487f8ef3dfce7308ca41d27f9e0f554713bae7a9a81a714fa8ef3c800015643c54894cba39f626a24989b579a4325
ripemd-160 1227ad8c8a0af388b01fd2f5c3b300d62282bdd5

20803502 as geometric shapes

Circle

Radius = n
Diameter 41607004
Circumference 130712258.10428
Area 1.3596363614485E+15

Sphere

Radius = n
Volume 3.7713597019554E+22
Surface area 5.4385454457939E+15
Circumference 130712258.10428

Square

Length = n
Perimeter 83214008
Area 432785695464004
Diagonal 29420594.673256

Cube

Length = n
Surface area 2596714172784024
Volume 9.0034580811568E+21
Space diagonal 36032722.439361

Equilateral Triangle

Length = n
Perimeter 62410506
Area 1.8740170333317E+14
Altitude 18016361.21968

Triangular Pyramid

Length = n
Surface area 1.8740170333317E+14
Volume 1.0610677105525E+21
Height 9806864.8910853