20797789 (number)

20797789 is an odd 8-digits prime number following 20797788 and preceding 20797790. In scientific notation, it is written as 2.0797789 × 10^7. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 20797788 positive integers (up to 20797789) that are relatively prime to 20797789.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0797789 × 10^7
Engineering notation 2.0797789 × 10^6

Prime Factorization of 20797789

Prime Factorization 20797789

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20797789
Product of the distinct prime numbers

The prime factorization of 20797789 is 20797789. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 4, 100, 31, 312, 739, 7066, 3401, 83777, 59996, 907188, 375784, 2588443, 6368771, 3008896, 90519868, 632713636, 260173765, 5912155354, 2735776245

Basic calculations (n = 20797789)

Multiplication

n×y
n×2 41595578
n×3 62393367
n×4 83191156
n×5 103988945

Division

n÷y
n÷2 10398894.5
n÷3 6932596.3333333
n÷3 5199447.25
n÷5 4159557.8

Exponentiation

ny
n2 432548027288521
n3 8.9960426039129E+21
n4 1.8709779591119E+29
n5 3.891220481726E+36

Nth Root

y√n
2√n 4560.4592970445
3√n 275.00402859112
4√n 67.531172780017
5√n 29.080604740114

Divisors of 20797789

1, 20797789

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20797790
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10398895
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4560.4594066826
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999038359
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797789 can be divided by 2 positive divisors. The sum of these divisors (counting 20797789) is 20797790, the average is 10398895.

Base conversion 20797789

Base System Value
2 Binary 1001111010101100101011101
3 Ternary 1110010122012111
4 Quaternary 1033111211131
5 Quinary 20311012124
6 Senary 2021434021
8 Octal 117254535
10 Decimal 20797789
12 Duodecimal 6b6b911
16 Hexadecimal 13d595d
20 Vigesimal 69je99
36 Base36 cdrod

Cryptographic Hash Functions

md5 e168850b22b64655ffd93ae1ce810b41
sha1 fe4016e543a97d5cac2adcb61ae973b2bf6d0eca
sha256 b62e6e697da5fe0b63dd88373614a79027f23dce5c8c2ed31cb49eef87f42a92
sha512 8a04004b21aeb8fd8ad678672421312fe2087a8885bf8045c73b077e6b079f514de7b381829de1c93b7fcea44272490132a7208fac77a7a2791a65475cbcfaf2
ripemd-160 4d30e9f7f9f39bbbd60979d1f48686890d7e62cf

20797789 as geometric shapes

Circle

Radius = n
Diameter 41595578
Circumference 130676362.26662
Area 1.3588897048544E+15

Sphere

Radius = n
Volume 3.7682535141111E+22
Surface area 5.4355588194175E+15
Circumference 130676362.26662

Square

Length = n
Perimeter 83191156
Area 432548027288521
Diagonal 29412515.271174

Cube

Length = n
Surface area 2595288163731126
Volume 8.9960426039129E+21
Space diagonal 36022827.233097

Equilateral Triangle

Length = n
Perimeter 62393367
Area 1.8729878999435E+14
Altitude 18011413.616549

Triangular Pyramid

Length = n
Surface area 1.8729878999435E+14
Volume 1.0601937881783E+21
Height 9804171.757058