20732820 (number)

20732820 is an even 8-digits composite number following 20732819 and preceding 20732821. In scientific notation, it is written as 2.0732820 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5528736 positive integers (up to 20732820) that are relatively prime to 20732820.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-two thousand eight hundred twenty

Notation

Scientific notation 2.0732820 × 10^7
Engineering notation 2.0732820 × 10^6

Prime Factorization of 20732820

Prime Factorization 2 × 2 × 3 × 5 × 345547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10366410
Product of the distinct prime numbers

The prime factorization of 20732820 is 2 × 2 × 3 × 5 × 345547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 10, 73, 909, 35, 7794, 7315, 89101, 50858, 952664, 763716, 9946298, 3974138, 68134993, 94698869, 660561279, 688659272, 3319901109, 2581930051

Basic calculations (n = 20732820)

Multiplication

n×y
n×2 41465640
n×3 62198460
n×4 82931280
n×5 103664100

Division

n÷y
n÷2 10366410
n÷3 6910940
n÷3 5183205
n÷5 4146564

Exponentiation

ny
n2 429849825152400
n3 8.9119990519162E+21
n4 1.8477087218355E+29
n5 3.8308212342245E+36

Nth Root

y√n
2√n 4553.3306490963
3√n 274.71737354695
4√n 67.478371713434
5√n 29.06241335409

Divisors of 20732820

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 345547, 691094, 1036641, 1382188, 1727735, 2073282, 3455470, 4146564, 5183205, 6910940, 10366410, 20732820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20732819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20732820 can be divided by 24 positive divisors. The sum of these divisors (counting 20732820) is 1, the average is 0.041666666666667.

Base conversion 20732820

Base System Value
2 Binary 1001111000101101110010100
3 Ternary 1110000100002020
4 Quaternary 1033011232110
5 Quinary 20301422240
6 Senary 2020213140
8 Octal 117055624
10 Decimal 20732820
12 Duodecimal 6b3a1b0
16 Hexadecimal 13c5b94
20 Vigesimal 69bc10
36 Base36 ccdjo

Cryptographic Hash Functions

md5 d249e2e25bcaba2da216009aaaaa0a82
sha1 11b12714c0225156dda4c63c97f5dec51511a848
sha256 4d18f46ac54ea4dd66050088d8d1f91c2ccdb4dcc6b6cf03a27840325a518796
sha512 18fe24d5fb7fc0b9b2c69b0ec14579a3cd6ea6dc2d4958e6f5a0894a1505ea34808707721930aaece9dacef7aaf749085c854ad799663931dc54ad17a112fa36
ripemd-160 cbe16cf0a0f8f0435083bd2aac60b8ccfa37034e

20732820 as geometric shapes

Circle

Radius = n
Diameter 41465640
Circumference 130268150.0004
Area 1.3504130528456E+15

Sphere

Radius = n
Volume 3.7330494333732E+22
Surface area 5.4016522113825E+15
Circumference 130268150.0004

Square

Length = n
Perimeter 82931280
Area 429849825152400
Diagonal 29320635.23024

Cube

Length = n
Surface area 2579098950914400
Volume 8.9119990519162E+21
Space diagonal 35910297.62418

Equilateral Triangle

Length = n
Perimeter 62198460
Area 1.8613043419714E+14
Altitude 17955148.81209

Triangular Pyramid

Length = n
Surface area 1.8613043419714E+14
Volume 1.0502891605897E+21
Height 9773545.0767467