20391796 (number)

20391796 is an even 8-digits composite number following 20391795 and preceding 20391797. In scientific notation, it is written as 2.0391796 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 9845472 positive integers (up to 20391796) that are relatively prime to 20391796.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-one thousand seven hundred ninety-six

Notation

Scientific notation 2.0391796 × 10^7
Engineering notation 2.0391796 × 10^6

Prime Factorization of 20391796

Prime Factorization 2 × 2 × 3713 × 1373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10195898
Product of the distinct prime numbers

The prime factorization of 20391796 is 2 × 2 × 3713 × 1373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 4, 53, 529, 834, 943, 9458, 27613, 40434, 252715, 580989, 1602528, 1157004, 82419163, 31747510, 385787684, 569540591, 8998636885, 1520641969

Basic calculations (n = 20391796)

Multiplication

n×y
n×2 40783592
n×3 61175388
n×4 81567184
n×5 101958980

Division

n÷y
n÷2 10195898
n÷3 6797265.3333333
n÷3 5097949
n÷5 4078359.2

Exponentiation

ny
n2 415825344105616
n3 8.4794255886315E+21
n4 1.7291071680055E+29
n5 3.5259600632107E+36

Nth Root

y√n
2√n 4515.7276268615
3√n 273.20280832603
4√n 67.199163885137
5√n 28.966171358564

Divisors of 20391796

1, 2, 4, 1373, 2746, 3713, 5492, 7426, 14852, 5097949, 10195898, 20391796

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20391795
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20391796 can be divided by 12 positive divisors. The sum of these divisors (counting 20391796) is 1, the average is 0.083333333333333.

Base conversion 20391796

Base System Value
2 Binary 1001101110010011101110100
3 Ternary 1102101000021201
4 Quaternary 1031302131310
5 Quinary 20210014141
6 Senary 2005022244
8 Octal 115623564
10 Decimal 20391796
12 Duodecimal 69b4984
16 Hexadecimal 1372774
20 Vigesimal 678j9g
36 Base36 c52es

Cryptographic Hash Functions

md5 5b335b0aa8b2d182d430ac24ce046d2c
sha1 ec9586636fa96212b3a6f86605f2dda4823fb6f0
sha256 6b728bdaaefcddeb1cbee1aabaa83c1bcd9e099add56d6cfa782acbe5afb84da
sha512 c572ab929a2f61491734ff825b3d90047c7233e362bbb68eba23499b7470d262da11178450e6cbe7d52374634bf366249f63cb44a154a1a4152bed3851b5b4c0
ripemd-160 1889a6206383dd30da768fc8fe836d3bab14f5e7

20391796 as geometric shapes

Circle

Radius = n
Diameter 40783592
Circumference 128125433.0142
Area 1.3063538462187E+15

Sphere

Radius = n
Volume 3.5518534847875E+22
Surface area 5.2254153848746E+15
Circumference 128125433.0142

Square

Length = n
Perimeter 81567184
Area 415825344105616
Diagonal 28838354.464345

Cube

Length = n
Surface area 2494952064633696
Volume 8.4794255886315E+21
Space diagonal 35319626.72958

Equilateral Triangle

Length = n
Perimeter 61175388
Area 1.8005765576643E+14
Altitude 17659813.36479

Triangular Pyramid

Length = n
Surface area 1.8005765576643E+14
Volume 9.9930988904801E+20
Height 9612784.8214485