20126788 (number)

20126788 is an even 8-digits composite number following 20126787 and preceding 20126789. In scientific notation, it is written as 2.0126788 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 8992320 positive integers (up to 20126788) that are relatively prime to 20126788.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-six thousand seven hundred eighty-eight

Notation

Scientific notation 2.0126788 × 10^7
Engineering notation 2.0126788 × 10^6

Prime Factorization of 20126788

Prime Factorization 2 × 2 × 11 × 59 × 7753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10063394
Product of the distinct prime numbers

The prime factorization of 20126788 is 2 × 2 × 11 × 59 × 7753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 98, 39, 778, 407, 301, 2405, 59447, 21246, 307297, 941257, 2623288, 9279931, 78568284, 73171313, 988264114, 626841132, 7535834371, 5457542955

Basic calculations (n = 20126788)

Multiplication

n×y
n×2 40253576
n×3 60380364
n×4 80507152
n×5 100633940

Division

n÷y
n÷2 10063394
n÷3 6708929.3333333
n÷3 5031697
n÷5 4025357.6

Exponentiation

ny
n2 405087595196944
n3 8.1531121499587E+21
n4 1.6409595978244E+29
n5 3.3027245941978E+36

Nth Root

y√n
2√n 4486.2888894943
3√n 272.01414646724
4√n 66.979764776343
5√n 28.890489109831

Divisors of 20126788

1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7753, 15506, 31012, 85283, 170566, 341132, 457427, 914854, 1829708, 5031697, 10063394, 20126788

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 -20126787
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 20126788 can be divided by 24 positive divisors. The sum of these divisors (counting 20126788) is 1, the average is 0.041666666666667.

Base conversion 20126788

Base System Value
2 Binary 1001100110001110001000100
3 Ternary 1101212112202121
4 Quaternary 1030301301010
5 Quinary 20123024123
6 Senary 1555215324
8 Octal 114616104
10 Decimal 20126788
12 Duodecimal 68a7544
16 Hexadecimal 1331c44
20 Vigesimal 65fgj8
36 Base36 bzdxg

Cryptographic Hash Functions

md5 c523ad66e791822a1399f68aab059768
sha1 a488080ac4bc90b29b2b1b446363a65cef7cee79
sha256 46fc72b67a6a9e08104bc0beb34f1d8428e90387f80453d07eb5d519671242b3
sha512 d0e4128af4a4677fec9fbb8c21d7e359436007b40582a775f50f06ec4d759aa3096485f099735024c79938e419d245b1063e46676edfe70236d460166766c3ca
ripemd-160 800e2e04626ce481db6531801b8c58d0c8d5d62d

20126788 as geometric shapes

Circle

Radius = n
Diameter 40253576
Circumference 126460338.64232
Area 1.2726202131311E+15

Sphere

Radius = n
Volume 3.4151676312272E+22
Surface area 5.0904808525243E+15
Circumference 126460338.64232

Square

Length = n
Perimeter 80507152
Area 405087595196944
Diagonal 28463576.556608

Cube

Length = n
Surface area 2430525571181664
Volume 8.1531121499587E+21
Space diagonal 34860619.409168

Equilateral Triangle

Length = n
Perimeter 60380364
Area 1.7540807409925E+14
Altitude 17430309.704584

Triangular Pyramid

Length = n
Surface area 1.7540807409925E+14
Volume 9.6085348150171E+20
Height 9487858.8522027