Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20124142 (number)

20124142 is an even 8-digits composite number following 20124141 and preceding 20124143. In scientific notation, it is written as 2.0124142 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 9911160 positive integers (up to 20124142) that are relatively prime to 20124142.

Interesting facts

20124142 has 8 divisors, whose sum is 30344832
The reverse of 20124142 is 24142102
Previous prime number is 52681

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred twenty-four thousand one hundred forty-two

Notation

Scientific notation	2.0124142 × 10^7
Engineering notation	2.0124142 × 10^6

Prime Factorization of 20124142

Prime Factorization 2 × 52681 × 191

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20124142	Product of the distinct prime numbers

The prime factorization of 20124142 is 2 × 52681 × 191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 84, 4, 477, 841, 4482, 9051, 2668, 19179, 896959, 338341, 9429674, 5433371, 16468881, 86968182, 218802047, 202227212, 1855530713, 1379504656

Basic calculations (n = 20124142)

Multiplication

n×y

n×2	40248284
n×3	60372426
n×4	80496568
n×5	100620710

Division

n÷y

n÷2	10062071
n÷3	6708047.3333333
n÷3	5031035.5
n÷5	4024828.4

Exponentiation

n^y

n²	404981091236164
n³	8.1498969873515E+21
n⁴	1.6400968425883E+29
n⁵	3.3005541753999E+36

Nth Root

^y√n

²√n	4485.993981271
³√n	272.00222568825
⁴√n	66.977563267642
⁵√n	28.889729443118

Divisors of 20124142

1, 2, 191, 382, 52681, 105362, 10062071, 20124142

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	-20124141	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 20124142 can be divided by 8 positive divisors. The sum of these divisors (counting 20124142) is 1, the average is 0.125.

Base conversion 20124142

Base	System	Value
2	Binary	1001100110001000111101110
3	Ternary	1101212102010121
4	Quaternary	1030301013232
5	Quinary	20122433032
6	Senary	1555155154
8	Octal	114610756
10	Decimal	20124142
12	Duodecimal	68a5aba
16	Hexadecimal	13311ee
20	Vigesimal	65fa72
36	Base36	bzbvy

Cryptographic Hash Functions

md5	51f02bda13a6120aceabafe91992b57c
sha1	059fd2865e5d1b71770e62e49458493fdd2d08e4
sha256	a6aca7a19e2d98d062f614d958e87880291f7c7c690fa940a905f2f2b479fa7e
sha512	36c04addfd71b1eeb137796b50758435166c98d6a05a14ea23518b9f32215641c3acd60b97a554c8740dbeecc121b903ba0585ee2d73a1187493d3b8ae61a743
ripemd-160	9b756c52401cf85b67f55eeee3355febcd01bd58

20124142 as geometric shapes

Circle

Radius = n

Diameter	40248284
Circumference	126443713.334
Area	1.2722856210703E+15

Sphere

Radius = n

Volume	3.4138208670636E+22
Surface area	5.0891424842812E+15
Circumference	126443713.334

Square

Length = n

Perimeter	80496568
Area	404981091236164
Diagonal	28459834.547522

Cube

Length = n

Surface area	2429886547416984
Volume	8.1498969873515E+21
Space diagonal	34856036.402731

Equilateral Triangle

Length = n

Perimeter	60372426
Area	1.7536195653143E+14
Altitude	17428018.201365

Triangular Pyramid

Length = n

Surface area	1.7536195653143E+14
Volume	9.6047457095468E+20
Height	9486611.5158407