20752020 (number)

20752020 is an even 8-digits composite number following 20752019 and preceding 20752021. In scientific notation, it is written as 2.0752020 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 5353920 positive integers (up to 20752020) that are relatively prime to 20752020.

Interesting facts

Basic properties

Name

Name twenty million seven hundred fifty-two thousand twenty

Notation

Scientific notation 2.0752020 × 10^7
Engineering notation 2.0752020 × 10^6

Prime Factorization of 20752020

Prime Factorization 2 × 2 × 15 × 3 × 31 × 3719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10376010
Product of the distinct prime numbers

The prime factorization of 20752020 is 2 × 2 × 15 × 3 × 31 × 3719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 83, 26, 452, 305, 5145, 4822, 59131, 46325, 5813, 771589, 8641966, 9795028, 39621236, 15850440, 2699443, 269573572, 7301951242, 8235403002

Basic calculations (n = 20752020)

Multiplication

n×y
n×2 41504040
n×3 62256060
n×4 83008080
n×5 103760100

Division

n÷y
n÷2 10376010
n÷3 6917340
n÷3 5188005
n÷5 4150404

Exponentiation

ny
n2 430646334080400
n3 8.9367813377631E+21
n4 1.8545626505689E+29
n5 3.8485921215858E+36

Nth Root

y√n
2√n 4555.4385079814
3√n 274.80214970064
4√n 67.493988680337
5√n 29.067794115158

Divisors of 20752020

1, 2, 3, 4, 6, 12, 15, 30, 31, 45, 60, 62, 90, 93, 124, 180, 186, 372, 465, 930, 1395, 1860, 2790, 3719, 5580, 7438, 11157, 14876, 22314, 44628, 55785, 111570, 115289, 167355, 223140, 230578, 334710, 345867, 461156, 669420, 691734, 1383468, 1729335, 3458670, 5188005, 6917340, 10376010, 20752020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20752019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20752020 can be divided by 48 positive divisors. The sum of these divisors (counting 20752020) is 1, the average is 0.020833333333333.

Base conversion 20752020

Base System Value
2 Binary 1001111001010011010010100
3 Ternary 1110001022102100
4 Quaternary 1033022122110
5 Quinary 20303031040
6 Senary 2020442100
8 Octal 117123224
10 Decimal 20752020
12 Duodecimal 6b49330
16 Hexadecimal 13ca694
20 Vigesimal 69e010
36 Base36 ccsd0

Cryptographic Hash Functions

md5 1473e9e51c327fc88e4482226b7e8da7
sha1 668533ba8caacc87333f03b487f90702eb118f4a
sha256 f6adef464e167dc6e1cc90729dc83d1308d658b05731b2094977829205b0dfc4
sha512 f64de402b52a71f7b6d6120a708c8ac90ffd58d9e01b4b07bf212b3147ebf739525db6ddeddd6c0f59b5448f2747a94308d76b782c42c8918d5b4f3b03657fbe
ripemd-160 3b36a51606ef0a927a8f94c78af09e8531b08bd3

20752020 as geometric shapes

Circle

Radius = n
Diameter 41504040
Circumference 130388787.1583
Area 1.3529153594424E+15

Sphere

Radius = n
Volume 3.743430212994E+22
Surface area 5.4116614377694E+15
Circumference 130388787.1583

Square

Length = n
Perimeter 83008080
Area 430646334080400
Diagonal 29347788.130638

Cube

Length = n
Surface area 2583878004482400
Volume 8.9367813377631E+21
Space diagonal 35943552.999685

Equilateral Triangle

Length = n
Perimeter 62256060
Area 1.8647533268013E+14
Altitude 17971776.499843

Triangular Pyramid

Length = n
Surface area 1.8647533268013E+14
Volume 1.0532097809856E+21
Height 9782596.0435459