20126493 (number)

20126493 is an odd 8-digits composite number following 20126492 and preceding 20126494. In scientific notation, it is written as 2.0126493 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 12725664 positive integers (up to 20126493) that are relatively prime to 20126493.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0126493 × 10^7
Engineering notation 2.0126493 × 10^6

Prime Factorization of 20126493

Prime Factorization 9 × 29 × 59 × 1307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20126493
Product of the distinct prime numbers

The prime factorization of 20126493 is 9 × 29 × 59 × 1307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 85, 33, 938, 267, 1560, 6852, 61762, 76529, 772374, 339335, 8636446, 3398678, 359302, 95600789, 8917357, 422701660, 8335410570, 3983958008

Basic calculations (n = 20126493)

Multiplication

n×y
n×2 40252986
n×3 60379479
n×4 80505972
n×5 100632465

Division

n÷y
n÷2 10063246.5
n÷3 6708831
n÷3 5031623.25
n÷5 4025298.6

Exponentiation

ny
n2 405075720479049
n3 8.1527536526915E+21
n4 1.6408633932162E+29
n5 3.3024825597522E+36

Nth Root

y√n
2√n 4486.2560114198
3√n 272.01281748278
4√n 66.979519343003
5√n 28.890404419276

Divisors of 20126493

1, 9, 29, 59, 261, 531, 1307, 1711, 11763, 15399, 37903, 77113, 341127, 694017, 2236277, 20126493

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20126492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20126493 can be divided by 16 positive divisors. The sum of these divisors (counting 20126493) is 1, the average is 0.0625.

Base conversion 20126493

Base System Value
2 Binary 1001100110001101100011101
3 Ternary 1101212112100200
4 Quaternary 1030301230131
5 Quinary 20123021433
6 Senary 1555214113
8 Octal 114615435
10 Decimal 20126493
12 Duodecimal 68a7339
16 Hexadecimal 1331b1d
20 Vigesimal 65fg4d
36 Base36 bzdp9

Cryptographic Hash Functions

md5 f9a7483effef23014d048ca1e99bc315
sha1 170bda34b44ee138a5e0997854a0e70e540ae87a
sha256 1660bda2adbe806635d5890652260aa49fed9fa39a3b53a02d4cdd252183d8a8
sha512 42fcb9e7938d76265dc561707a1ae29ded7ec7752d838efc656eacfe077b50fadf4a4aa8f376375563a0c89cac10c590206f65473ff66619227ff53ada6ebc2e
ripemd-160 753524e95c491a579ef799428fdb911b91a05fcc

20126493 as geometric shapes

Circle

Radius = n
Diameter 40252986
Circumference 126458485.10265
Area 1.2725829076046E+15

Sphere

Radius = n
Volume 3.4150174642431E+22
Surface area 5.0903316304183E+15
Circumference 126458485.10265

Square

Length = n
Perimeter 80505972
Area 405075720479049
Diagonal 28463159.363607

Cube

Length = n
Surface area 2430454322874294
Volume 8.1527536526915E+21
Space diagonal 34860108.454179

Equilateral Triangle

Length = n
Perimeter 60379479
Area 1.7540293219557E+14
Altitude 17430054.22709

Triangular Pyramid

Length = n
Surface area 1.7540293219557E+14
Volume 9.608112321936E+20
Height 9487719.7878691