20142630 (number)

20142630 is an even 8-digits composite number following 20142629 and preceding 20142631. In scientific notation, it is written as 2.0142630 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 5301504 positive integers (up to 20142630) that are relatively prime to 20142630.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand six hundred thirty

Notation

Scientific notation 2.0142630 × 10^7
Engineering notation 2.0142630 × 10^6

Prime Factorization of 20142630

Prime Factorization 2 × 45 × 79 × 2833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20142630
Product of the distinct prime numbers

The prime factorization of 20142630 is 2 × 45 × 79 × 2833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 10, 57, 581, 584, 4358, 2901, 67956, 93222, 34401, 146934, 1400700, 9211352, 75305384, 21845013, 13057954, 244711820, 5968318726, 8609066361

Basic calculations (n = 20142630)

Multiplication

n×y
n×2 40285260
n×3 60427890
n×4 80570520
n×5 100713150

Division

n÷y
n÷2 10071315
n÷3 6714210
n÷3 5035657.5
n÷5 4028526

Exponentiation

ny
n2 405725543316900
n3 8.1723795005813E+21
n4 1.6461321649979E+29
n5 3.3157431130652E+36

Nth Root

y√n
2√n 4488.0541440584
3√n 272.08549611967
4√n 66.992941001709
5√n 28.895035678291

Divisors of 20142630

1, 2, 45, 79, 90, 158, 2833, 3555, 5666, 7110, 127485, 223807, 254970, 447614, 10071315, 20142630

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 -20142629
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 20142630 can be divided by 16 positive divisors. The sum of these divisors (counting 20142630) is 1, the average is 0.0625.

Base conversion 20142630

Base System Value
2 Binary 1001100110101101000100110
3 Ternary 1101220100111100
4 Quaternary 1030311220212
5 Quinary 20124031010
6 Senary 1555420530
8 Octal 114655046
10 Decimal 20142630
12 Duodecimal 68b4746
16 Hexadecimal 1335a26
20 Vigesimal 65hgba
36 Base36 bzq5i

Cryptographic Hash Functions

md5 05a95aaed572d0c0fa0c772cb7d65d82
sha1 239747f74ad6813eb53dc501001c6fa0cfa4847e
sha256 068b0269ccfcb6b65e95fed3142b1baa7c1e74a8447bcb3dc596d040b2bd729b
sha512 e4c963837b051b7d8e3313f4645ad99d736dc9238e843fc4bc8fd4f749f6a460f2044eedff89308256cee1fd2d8f30350f415c84710a40ef2e08110a4aa7c6f8
ripemd-160 09b5b2b36d65be24cc037c38e85e9b9801ed2cef

20142630 as geometric shapes

Circle

Radius = n
Diameter 40285260
Circumference 126559876.86395
Area 1.2746243862581E+15

Sphere

Radius = n
Volume 3.4232383201832E+22
Surface area 5.0984975450324E+15
Circumference 126559876.86395

Square

Length = n
Perimeter 80570520
Area 405725543316900
Diagonal 28485980.527863

Cube

Length = n
Surface area 2434353259901400
Volume 8.1723795005813E+21
Space diagonal 34888058.558061

Equilateral Triangle

Length = n
Perimeter 60427890
Area 1.7568431373834E+14
Altitude 17444029.279031

Triangular Pyramid

Length = n
Surface area 1.7568431373834E+14
Volume 9.6312416054849E+20
Height 9495326.8426211