20127243 (number)

20127243 is an odd 8-digits composite number following 20127242 and preceding 20127244. In scientific notation, it is written as 2.0127243 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13197600 positive integers (up to 20127243) that are relatively prime to 20127243.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-seven thousand two hundred forty-three

Notation

Scientific notation 2.0127243 × 10^7
Engineering notation 2.0127243 × 10^6

Prime Factorization of 20127243

Prime Factorization 3 × 44431 × 151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20127243
Product of the distinct prime numbers

The prime factorization of 20127243 is 3 × 44431 × 151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 100, 6, 416, 51, 9159, 9665, 77347, 27093, 530400, 975502, 6452431, 3959243, 99157761, 37980558, 101902397, 238825493, 4607404495, 2289716772

Basic calculations (n = 20127243)

Multiplication

n×y
n×2 40254486
n×3 60381729
n×4 80508972
n×5 100636215

Division

n÷y
n÷2 10063621.5
n÷3 6709081
n÷3 5031810.75
n÷5 4025448.6

Exponentiation

ny
n2 405105910781049
n3 8.1536651070265E+21
n4 1.6411079894974E+29
n5 3.3030979293856E+36

Nth Root

y√n
2√n 4486.3395992724
3√n 272.01619623137
4√n 66.980143320782
5√n 28.8906197323

Divisors of 20127243

1, 3, 151, 453, 44431, 133293, 6709081, 20127243

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20127242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20127243 can be divided by 8 positive divisors. The sum of these divisors (counting 20127243) is 1, the average is 0.125.

Base conversion 20127243

Base System Value
2 Binary 1001100110001111000001011
3 Ternary 1101212120101110
4 Quaternary 1030301320023
5 Quinary 20123032433
6 Senary 1555221403
8 Octal 114617013
10 Decimal 20127243
12 Duodecimal 68a7863
16 Hexadecimal 1331e0b
20 Vigesimal 65fi23
36 Base36 bzea3

Cryptographic Hash Functions

md5 6b3ddea60e749da7f16de346a5a27e91
sha1 111323eb3187c7755b12ceab73b3f51d53240ef9
sha256 44734e522d70aa6bbfe3de2b11f936d2c6a7313be659b8e29f654358910adde9
sha512 7dd6d9f6ba9b1742a2745bc28646d38c60691c2df436bc8de1c883c7cdee2f9143e9425ae2f6b5f9902ec069d5019c5a17a889d20c807bbbb2055b3e940138b1
ripemd-160 b09e3bb89e3351d28543e59ca1373e5f82cb5e2d

20127243 as geometric shapes

Circle

Radius = n
Diameter 40254486
Circumference 126463197.49163
Area 1.2726777532355E+15

Sphere

Radius = n
Volume 3.4153992533421E+22
Surface area 5.0907110129422E+15
Circumference 126463197.49163

Square

Length = n
Perimeter 80508972
Area 405105910781049
Diagonal 28464220.023779

Cube

Length = n
Surface area 2430635464686294
Volume 8.1536651070265E+21
Space diagonal 34861407.492285

Equilateral Triangle

Length = n
Perimeter 60381729
Area 1.7541600497981E+14
Altitude 17430703.746143

Triangular Pyramid

Length = n
Surface area 1.7541600497981E+14
Volume 9.609186481171E+20
Height 9488073.3412596