20126812 (number)

20126812 is an even 8-digits composite number following 20126811 and preceding 20126813. In scientific notation, it is written as 2.0126812 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 36 positive divisors. There are 9354240 positive integers (up to 20126812) that are relatively prime to 20126812.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-six thousand eight hundred twelve

Notation

Scientific notation 2.0126812 × 10^7
Engineering notation 2.0126812 × 10^6

Prime Factorization of 20126812

Prime Factorization 2 × 2 × 29 × 31 × 29 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 347014
Product of the distinct prime numbers

The prime factorization of 20126812 is 2 × 2 × 29 × 31 × 29 × 193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 50, 63, 1000, 131, 4054, 6588, 55832, 48159, 517524, 810694, 8891518, 5738791, 48975642, 28673918, 221198605, 755484082, 2035383885, 582792241

Basic calculations (n = 20126812)

Multiplication

n×y
n×2 40253624
n×3 60380436
n×4 80507248
n×5 100634060

Division

n÷y
n÷2 10063406
n÷3 6708937.3333333
n÷3 5031703
n÷5 4025362.4

Exponentiation

ny
n2 405088561283344
n3 8.1531413163003E+21
n4 1.6409674248261E+29
n5 3.3027442857599E+36

Nth Root

y√n
2√n 4486.2915643101
3√n 272.01425458744
4√n 66.979784743683
5√n 28.890495999866

Divisors of 20126812

1, 2, 4, 29, 31, 58, 62, 116, 124, 193, 386, 772, 841, 899, 1682, 1798, 3364, 3596, 5597, 5983, 11194, 11966, 22388, 23932, 26071, 52142, 104284, 162313, 173507, 324626, 347014, 649252, 694028, 5031703, 10063406, 20126812

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 -20126811
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 20126812 can be divided by 36 positive divisors. The sum of these divisors (counting 20126812) is 1, the average is 0.027777777777778.

Base conversion 20126812

Base System Value
2 Binary 1001100110001110001011100
3 Ternary 1101212112210111
4 Quaternary 1030301301130
5 Quinary 20123024222
6 Senary 1555215404
8 Octal 114616134
10 Decimal 20126812
12 Duodecimal 68a7564
16 Hexadecimal 1331c5c
20 Vigesimal 65fh0c
36 Base36 bzdy4

Cryptographic Hash Functions

md5 0677da15fb38d89797996d0f1ed894b7
sha1 b815ad8795a4e0682d875d58a0faaec9699312ce
sha256 15cbd7b9fd2caa91f69e0716cea55499911d67329d45c348004af74112912282
sha512 06a3970e3daf350f51c5d755f9d5f20d402fd33abe8a9ee7c1324a9e336af73bafe2407eb71e637862dd81e07472923c54576abec4e4df3893e915660aa0e20d
ripemd-160 29a1e38ffb16564cfb51bada7d77548ab1ab00c7

20126812 as geometric shapes

Circle

Radius = n
Diameter 40253624
Circumference 126460489.43877
Area 1.272623248181E+15

Sphere

Radius = n
Volume 3.4151798483958E+22
Surface area 5.090492992724E+15
Circumference 126460489.43877

Square

Length = n
Perimeter 80507248
Area 405088561283344
Diagonal 28463610.497734

Cube

Length = n
Surface area 2430531367700064
Volume 8.1531413163003E+21
Space diagonal 34860660.978387

Equilateral Triangle

Length = n
Perimeter 60380436
Area 1.7540849242693E+14
Altitude 17430330.489193

Triangular Pyramid

Length = n
Surface area 1.7540849242693E+14
Volume 9.6085691878803E+20
Height 9487870.1659112