20794420 (number)

20794420 is an even 8-digits composite number following 20794419 and preceding 20794421. In scientific notation, it is written as 2.0794420 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 8295456 positive integers (up to 20794420) that are relatively prime to 20794420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0794420 × 10^7
Engineering notation 2.0794420 × 10^6

Prime Factorization of 20794420

Prime Factorization 2 × 2 × 5 × 443 × 2347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10397210
Product of the distinct prime numbers

The prime factorization of 20794420 is 2 × 2 × 5 × 443 × 2347. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 78, 60, 280, 409, 1518, 4210, 59580, 73005, 742499, 553360, 5057547, 2562967, 30139047, 38272396, 952497816, 781621693, 7285690002, 404389360

Basic calculations (n = 20794420)

Multiplication

n×y
n×2 41588840
n×3 62383260
n×4 83177680
n×5 103972100

Division

n÷y
n÷2 10397210
n÷3 6931473.3333333
n÷3 5198605
n÷5 4158884

Exponentiation

ny
n2 432407903136400
n3 8.9916715491376E+21
n4 1.8697659469482E+29
n5 3.8880698402538E+36

Nth Root

y√n
2√n 4560.0899113943
3√n 274.98917863754
4√n 67.528437797674
5√n 29.079662535093

Divisors of 20794420

1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 2347, 4430, 4694, 8860, 9388, 11735, 23470, 46940, 1039721, 2079442, 4158884, 5198605, 10397210, 20794420

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 -20794419
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 20794420 can be divided by 24 positive divisors. The sum of these divisors (counting 20794420) is 1, the average is 0.041666666666667.

Base conversion 20794420

Base System Value
2 Binary 1001111010100110000110100
3 Ternary 1110010110120201
4 Quaternary 1033110300310
5 Quinary 20310410140
6 Senary 2021410244
8 Octal 117246064
10 Decimal 20794420
12 Duodecimal 6b69984
16 Hexadecimal 13d4c34
20 Vigesimal 69j610
36 Base36 cdp2s

Cryptographic Hash Functions

md5 24b0454abf20b4a3bf9ca9f473da01f6
sha1 7f765cddec8f4920a095769576a603855da1ad8a
sha256 00ea3612654fbd3e52bfc69d47f2dfd6b0da28448e5d48a4376d67b6a3c5291e
sha512 a224a71a6adc30032e00269d0d6a9440325a24e54c840cbdfa6330fb58edff80fd008214b90d82a671aeeb04ee1ec0cdead196a487b45f5c146350338de716fb
ripemd-160 287cae20cc9d5fc37011a4456e91f90d20d7d945

20794420 as geometric shapes

Circle

Radius = n
Diameter 41588840
Circumference 130655194.21532
Area 1.3584494918475E+15

Sphere

Radius = n
Volume 3.7664225709684E+22
Surface area 5.4337979673899E+15
Circumference 130655194.21532

Square

Length = n
Perimeter 83177680
Area 432407903136400
Diagonal 29407750.785682

Cube

Length = n
Surface area 2594447418818400
Volume 8.9916715491376E+21
Space diagonal 36016991.953926

Equilateral Triangle

Length = n
Perimeter 62383260
Area 1.8723811445664E+14
Altitude 18008495.976963

Triangular Pyramid

Length = n
Surface area 1.8723811445664E+14
Volume 1.0596786544329E+21
Height 9802583.5952274