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

20142794 (number)

20142794 is an even 8-digits composite number following 20142793 and preceding 20142795. In scientific notation, it is written as 2.0142794 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 8632620 positive integers (up to 20142794) that are relatively prime to 20142794.

Interesting facts

20142794 has 8 divisors, whose sum is 34530528
The reverse of 20142794 is 49724102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0142794 × 10^7
Engineering notation	2.0142794 × 10^6

Prime Factorization of 20142794

Prime Factorization 2 × 7 × 1438771

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20142794	Product of the distinct prime numbers

The prime factorization of 20142794 is 2 × 7 × 1438771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 69, 11, 673, 900, 5003, 8821, 26175, 11561, 921604, 553616, 4863833, 7306270, 38282131, 23537302, 556964447, 930753754, 3496931310, 8167950148

Basic calculations (n = 20142794)

Multiplication

n×y

n×2	40285588
n×3	60428382
n×4	80571176
n×5	100713970

Division

n÷y

n÷2	10071397
n÷3	6714264.6666667
n÷3	5035698.5
n÷5	4028558.8

Exponentiation

n^y

n²	405732150126436
n³	8.1725791191739E+21
n⁴	1.6461857764622E+29
n⁵	3.3158780981008E+36

Nth Root

^y√n

²√n	4488.0724147456
³√n	272.08623455188
⁴√n	66.993077364348
⁵√n	28.895082730443

Divisors of 20142794

1, 2, 7, 14, 1438771, 2877542, 10071397, 20142794

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	-20142793	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 20142794 can be divided by 8 positive divisors. The sum of these divisors (counting 20142794) is 1, the average is 0.125.

Base conversion 20142794

Base	System	Value
2	Binary	1001100110101101011001010
3	Ternary	1101220100201102
4	Quaternary	1030311223022
5	Quinary	20124032134
6	Senary	1555421402
8	Octal	114655312
10	Decimal	20142794
12	Duodecimal	68b4862
16	Hexadecimal	1335aca
20	Vigesimal	65hgje
36	Base36	bzqa2

Cryptographic Hash Functions

md5	8f5472ae2bedf437f45ff618d71c2bb0
sha1	e9584cd92125e86dac46a63fe82e465a85941b29
sha256	9eef0465f0a46481063127edafe86bce40c04ce51e3f7519af69047fd315fd76
sha512	cc6cf3752b06a7d04e098c30406f81d9d5414ea5a7f9cb6dfe7b6a4d2f72e038159983a184e8f751f842438be12cea3141655081668260613a1de10487bcd19e
ripemd-160	f16e43d689727b3179d3557323509013df16e6ed

20142794 as geometric shapes

Circle

Radius = n

Diameter	40285588
Circumference	126560907.30635
Area	1.2746451421624E+15

Sphere

Radius = n

Volume	3.4233219362237E+22
Surface area	5.0985805686496E+15
Circumference	126560907.30635

Square

Length = n

Perimeter	80571176
Area	405732150126436
Diagonal	28486212.458887

Cube

Length = n

Surface area	2434392900758616
Volume	8.1725791191739E+21
Space diagonal	34888342.614394

Equilateral Triangle

Length = n

Perimeter	60428382
Area	1.7568717457079E+14
Altitude	17444171.307197

Triangular Pyramid

Length = n

Surface area	1.7568717457079E+14
Volume	9.6314768582524E+20
Height	9495404.1529625