20126187 (number)

20126187 is an odd 8-digits composite number following 20126186 and preceding 20126188. In scientific notation, it is written as 2.0126187 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 12363840 positive integers (up to 20126187) that are relatively prime to 20126187.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0126187 × 10^7
Engineering notation 2.0126187 × 10^6

Prime Factorization of 20126187

Prime Factorization 9 × 19 × 37 × 3181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20126187
Product of the distinct prime numbers

The prime factorization of 20126187 is 9 × 19 × 37 × 3181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 29, 32, 615, 242, 8153, 7535, 58981, 39387, 507129, 71718, 3761167, 686886, 566140, 87090313, 455511053, 61919934, 3895193076, 3766532217

Basic calculations (n = 20126187)

Multiplication

n×y
n×2 40252374
n×3 60378561
n×4 80504748
n×5 100630935

Division

n÷y
n÷2 10063093.5
n÷3 6708729
n÷3 5031546.75
n÷5 4025237.4

Exponentiation

ny
n2 405063403158969
n3 8.1523817988338E+21
n4 1.6407636057873E+29
n5 3.3022315152869E+36

Nth Root

y√n
2√n 4486.2219071285
3√n 272.01143892925
4√n 66.979264755061
5√n 28.890316569718

Divisors of 20126187

1, 9, 19, 37, 171, 333, 703, 3181, 6327, 28629, 60439, 117697, 543951, 1059273, 2236243, 20126187

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 -20126186
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 20126187 can be divided by 16 positive divisors. The sum of these divisors (counting 20126187) is 1, the average is 0.0625.

Base conversion 20126187

Base System Value
2 Binary 1001100110001100111101011
3 Ternary 1101212111221100
4 Quaternary 1030301213223
5 Quinary 20123014222
6 Senary 1555212443
8 Octal 114614753
10 Decimal 20126187
12 Duodecimal 68a7123
16 Hexadecimal 13319eb
20 Vigesimal 65ff97
36 Base36 bzdgr

Cryptographic Hash Functions

md5 1e5f8f255486225f9a26bbab0dae9c4c
sha1 8d1757d7c18502384beb5b0cefbe1f989b984a8f
sha256 6fc87fe4ab0720ab89ed3724b51aeb94a70199834632a06e979be2b1840648f2
sha512 1095896ff83279f9450f7802bde6309dff9eaf190dbf508a65ce53ffa365d68dcdbd56dd5ecdd4b76c152b2bfe0f9e98af9b125abb7d19a225efe554ba0f0104
ripemd-160 4a608bb4407411bc5db6d6007202ba497f0d7502

20126187 as geometric shapes

Circle

Radius = n
Diameter 40252374
Circumference 126456562.44795
Area 1.2725442116023E+15

Sphere

Radius = n
Volume 3.4148617024634E+22
Surface area 5.0901768464092E+15
Circumference 126456562.44795

Square

Length = n
Perimeter 80504748
Area 405063403158969
Diagonal 28462726.614257

Cube

Length = n
Surface area 2430380418953814
Volume 8.1523817988338E+21
Space diagonal 34859578.446632

Equilateral Triangle

Length = n
Perimeter 60378561
Area 1.7539759863952E+14
Altitude 17429789.223316

Triangular Pyramid

Length = n
Surface area 1.7539759863952E+14
Volume 9.6076740879619E+20
Height 9487575.5380857