20245788 (number)

20245788 is an even 8-digits composite number following 20245787 and preceding 20245789. In scientific notation, it is written as 2.0245788 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 6570720 positive integers (up to 20245788) that are relatively prime to 20245788.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand seven hundred eighty-eight

Notation

Scientific notation 2.0245788 × 10^7
Engineering notation 2.0245788 × 10^6

Prime Factorization of 20245788

Prime Factorization 2 × 2 × 27 × 27 × 53 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 374922
Product of the distinct prime numbers

The prime factorization of 20245788 is 2 × 2 × 27 × 27 × 53 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 10, 21, 993, 814, 8641, 813, 26339, 15538, 161327, 314716, 4903727, 5875339, 49609848, 90161102, 984117050, 971737199, 1265583901, 4763779500

Basic calculations (n = 20245788)

Multiplication

n×y
n×2 40491576
n×3 60737364
n×4 80983152
n×5 101228940

Division

n÷y
n÷2 10122894
n÷3 6748596
n÷3 5061447
n÷5 4049157.6

Exponentiation

ny
n2 409891931740944
n3 8.2985851529376E+21
n4 1.6801139570632E+29
n5 3.4015230990543E+36

Nth Root

y√n
2√n 4499.5319756615
3√n 272.54918956024
4√n 67.078550786831
5√n 28.924571707706

Divisors of 20245788

1, 2, 4, 27, 53, 54, 106, 108, 131, 212, 262, 524, 729, 1431, 1458, 2862, 2916, 3537, 5724, 6943, 7074, 13886, 14148, 27772, 38637, 77274, 95499, 154548, 187461, 190998, 374922, 381996, 749844, 5061447, 10122894, 20245788

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20245787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20245788 can be divided by 36 positive divisors. The sum of these divisors (counting 20245788) is 1, the average is 0.027777777777778.

Base conversion 20245788

Base System Value
2 Binary 1001101001110110100011100
3 Ternary 1102002121000000
4 Quaternary 1031032310130
5 Quinary 20140331123
6 Senary 2001534300
8 Octal 115166434
10 Decimal 20245788
12 Duodecimal 6944390
16 Hexadecimal 134ed1c
20 Vigesimal 66ae98
36 Base36 c1xr0

Cryptographic Hash Functions

md5 be1ca2127bec1c216c0f9d4a3a55c5e4
sha1 608e9472501fcb986becdee53a1e7189a4f73344
sha256 eade50d1e81672ec168628cb7976c75395c792ce10715fdd7eb624b61ac2d1a3
sha512 49d15f6fc2b9da3a950f2333cbcb6ec7ab5e2ee7098fbe5216e6048ee1a969520cf67a094a0a612ca65e42b2989458f63d2a0c001567bbe7cd376f9cc7b8a936
ripemd-160 2ad5a9043dabcc277c7c127b70d4db8c8bfd9e3e

20245788 as geometric shapes

Circle

Radius = n
Diameter 40491576
Circumference 127208037.69387
Area 1.2877134815231E+15

Sphere

Radius = n
Volume 3.4761032202211E+22
Surface area 5.1508539260923E+15
Circumference 127208037.69387

Square

Length = n
Perimeter 80983152
Area 409891931740944
Diagonal 28631867.97053

Cube

Length = n
Surface area 2459351590445664
Volume 8.2985851529376E+21
Space diagonal 35066733.455268

Equilateral Triangle

Length = n
Perimeter 60737364
Area 1.7748841284697E+14
Altitude 17533366.727634

Triangular Pyramid

Length = n
Surface area 1.7748841284697E+14
Volume 9.7799763931603E+20
Height 9543955.9901768