20797694 (number)

20797694 is an even 8-digits composite number following 20797693 and preceding 20797695. In scientific notation, it is written as 2.0797694 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 10398846 positive integers (up to 20797694) that are relatively prime to 20797694.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand six hundred ninety-four

Notation

Scientific notation 2.0797694 × 10^7
Engineering notation 2.0797694 × 10^6

Prime Factorization of 20797694

Prime Factorization 2 × 10398847

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20797694
Product of the distinct prime numbers

The prime factorization of 20797694 is 2 × 10398847. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 41, 77, 348, 205, 6940, 976, 52522, 64310, 592054, 842468, 9346408, 9348770, 73013973, 25517885, 213391404, 845895147, 9740371553, 3680484040

Basic calculations (n = 20797694)

Multiplication

n×y
n×2 41595388
n×3 62393082
n×4 83190776
n×5 103988470

Division

n÷y
n÷2 10398847
n÷3 6932564.6666667
n÷3 5199423.5
n÷5 4159538.8

Exponentiation

ny
n2 432544075717636
n3 8.9959193282882E+21
n4 1.8709437743842E+29
n5 3.8911316110848E+36

Nth Root

y√n
2√n 4560.4488814151
3√n 275.00360986997
4√n 67.531095662777
5√n 29.080578173228

Divisors of 20797694

1, 2, 10398847, 20797694

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797693
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797694 can be divided by 4 positive divisors. The sum of these divisors (counting 20797694) is 1, the average is 0.25.

Base conversion 20797694

Base System Value
2 Binary 1001111010101100011111110
3 Ternary 1110010122001222
4 Quaternary 1033111203332
5 Quinary 20311011234
6 Senary 2021433342
8 Octal 117254376
10 Decimal 20797694
12 Duodecimal 6b6b852
16 Hexadecimal 13d58fe
20 Vigesimal 69je4e
36 Base36 cdrlq

Cryptographic Hash Functions

md5 4e643c134dbf3981d3e9368c3b4ab1b8
sha1 4a836cbe47c3d550bb28b5065666f0d7c25c8f19
sha256 924f14b1e21b0b86f91da785ad0c7aa876ae45264f2bbd9fc768f6bd6c6b62db
sha512 b4bef868b3be8ec64f844e548a7150772a25d9a9d55c682c66593c5da5900463ec4c72f959976b522e3afb3000a97c828cae7f3ba1e90f52b90b238b6c2749da
ripemd-160 101fe7477b2f889066f8b2e5061734905770fc80

20797694 as geometric shapes

Circle

Radius = n
Diameter 41595388
Circumference 130675765.36402
Area 1.3588772906283E+15

Sphere

Radius = n
Volume 3.7682018765382E+22
Surface area 5.4355091625132E+15
Circumference 130675765.36402

Square

Length = n
Perimeter 83190776
Area 432544075717636
Diagonal 29412380.920886

Cube

Length = n
Surface area 2595264454305816
Volume 8.9959193282882E+21
Space diagonal 36022662.68827

Equilateral Triangle

Length = n
Perimeter 62393082
Area 1.8729707891397E+14
Altitude 18011331.344135

Triangular Pyramid

Length = n
Surface area 1.8729707891397E+14
Volume 1.0601792600066E+21
Height 9804126.9736285