20790789 (number)

20790789 is an odd 8-digits composite number following 20790788 and preceding 20790790. In scientific notation, it is written as 2.0790789 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 13632192 positive integers (up to 20790789) that are relatively prime to 20790789.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety thousand seven hundred eighty-nine

Notation

Scientific notation 2.0790789 × 10^7
Engineering notation 2.0790789 × 10^6

Prime Factorization of 20790789

Prime Factorization 3 × 197 × 277 × 127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20790789
Product of the distinct prime numbers

The prime factorization of 20790789 is 3 × 197 × 277 × 127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 11, 79, 930, 19, 6153, 7671, 54508, 839, 280541, 922368, 6225126, 3122112, 28665578, 55352049, 393425481, 473397265, 6798854515, 9221288906

Basic calculations (n = 20790789)

Multiplication

n×y
n×2 41581578
n×3 62372367
n×4 83163156
n×5 103953945

Division

n÷y
n÷2 10395394.5
n÷3 6930263
n÷3 5197697.25
n÷5 4158157.8

Exponentiation

ny
n2 432256907242521
n3 8.9869621522718E+21
n4 1.8684603385887E+29
n5 3.8846764654466E+36

Nth Root

y√n
2√n 4559.6917658982
3√n 274.9731720385
4√n 67.525489749414
5√n 29.078646920035

Divisors of 20790789

1, 3, 127, 197, 277, 381, 591, 831, 25019, 35179, 54569, 75057, 105537, 163707, 6930263, 20790789

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 -20790788
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 20790789 can be divided by 16 positive divisors. The sum of these divisors (counting 20790789) is 1, the average is 0.0625.

Base conversion 20790789

Base System Value
2 Binary 1001111010011111000000101
3 Ternary 1110010021121020
4 Quaternary 1033103320011
5 Quinary 20310301124
6 Senary 2021341353
8 Octal 117237005
10 Decimal 20790789
12 Duodecimal 6b67859
16 Hexadecimal 13d3e05
20 Vigesimal 69igj9
36 Base36 cdm9x

Cryptographic Hash Functions

md5 c3934bf8a76ef2b3a48c8996595eb6b5
sha1 e38f937edbb12f5556d04f74cd55dac59b941b82
sha256 1a93a9eb18670b6af680601b304a51ce91824a74578aa084aed690bda8410eb3
sha512 03847c7ef395bb549c2b912ffd94123e07d1d12127309e6be4976efd22309742cdfd0918c3b845c098743a950e1205eacc27dc69b5c2c881d81272cd35afc307
ripemd-160 86a18492de93319452f7d653b51cf125eca13e2b

20790789 as geometric shapes

Circle

Radius = n
Diameter 41581578
Circumference 130632379.96947
Area 1.3579751242565E+15

Sphere

Radius = n
Volume 3.7644499034222E+22
Surface area 5.4319004970262E+15
Circumference 130632379.96947

Square

Length = n
Perimeter 83163156
Area 432256907242521
Diagonal 29402615.776237

Cube

Length = n
Surface area 2593541443455126
Volume 8.9869621522718E+21
Space diagonal 36010702.877444

Equilateral Triangle

Length = n
Perimeter 62372367
Area 1.8717273131666E+14
Altitude 18005351.438722

Triangular Pyramid

Length = n
Surface area 1.8717273131666E+14
Volume 1.0591236466897E+21
Height 9800871.9254125