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

20142694 (number)

20142694 is an even 8-digits composite number following 20142693 and preceding 20142695. In scientific notation, it is written as 2.0142694 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 8451360 positive integers (up to 20142694) that are relatively prime to 20142694.

Interesting facts

20142694 has 8 divisors, whose sum is 30425760
The reverse of 20142694 is 49624102
Previous prime number is 143

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	2.0142694 × 10^7
Engineering notation	2.0142694 × 10^6

Prime Factorization of 20142694

Prime Factorization 2 × 143 × 70429

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20142694	Product of the distinct prime numbers

The prime factorization of 20142694 is 2 × 143 × 70429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 11, 100, 966, 704, 453, 7043, 87228, 46952, 316674, 250001, 5236660, 2814478, 53772472, 55060176, 564009982, 791821049, 8670247296, 5095422981

Basic calculations (n = 20142694)

Multiplication

n×y

n×2	40285388
n×3	60428082
n×4	80570776
n×5	100713470

Division

n÷y

n÷2	10071347
n÷3	6714231.3333333
n÷3	5035673.5
n÷5	4028538.8

Exponentiation

n^y

n²	405728121577636
n³	8.1724574001331E+21
n⁴	1.6461530863892E+29
n⁵	3.3157957896293E+36

Nth Root

^y√n

²√n	4488.0612740915
³√n	272.08578428881
⁴√n	66.992994216496
⁵√n	28.895054040143

Divisors of 20142694

1, 2, 143, 286, 70429, 140858, 10071347, 20142694

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	-20142693	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 20142694 can be divided by 8 positive divisors. The sum of these divisors (counting 20142694) is 1, the average is 0.125.

Base conversion 20142694

Base	System	Value
2	Binary	1001100110101101001100110
3	Ternary	1101220100120201
4	Quaternary	1030311221212
5	Quinary	20124031234
6	Senary	1555421114
8	Octal	114655146
10	Decimal	20142694
12	Duodecimal	68b479a
16	Hexadecimal	1335a66
20	Vigesimal	65hgee
36	Base36	bzq7a

Cryptographic Hash Functions

md5	1cbcb827428ee3296f513287cf712012
sha1	713dabaf76a64ec46f06f2e7ad58e9cccc69fffb
sha256	e1085b02fb042b1e049034a62d60b0c1a83fbd0f5fe692d189d2d5394f9629d8
sha512	0c4f90f993fa6c0da0a071dc27e7be61b4490e0ca1d2ec64c6a3b1ccfe52361d4826570b6fef5858cfcae7d70d8c2582d1f57fadd9ba432a46ae52e2d241bf52
ripemd-160	4ad0cea6137fe97e6d0a541df3a343bec05a216f

20142694 as geometric shapes

Circle

Radius = n

Diameter	40285388
Circumference	126560278.98781
Area	1.2746324861031E+15

Sphere

Radius = n

Volume	3.4232709506712E+22
Surface area	5.0985299444124E+15
Circumference	126560278.98781

Square

Length = n

Perimeter	80570776
Area	405728121577636
Diagonal	28486071.037531

Cube

Length = n

Surface area	2434368729465816
Volume	8.1724574001331E+21
Space diagonal	34888169.409313

Equilateral Triangle

Length = n

Perimeter	60428082
Area	1.7568543015799E+14
Altitude	17444084.704656

Triangular Pyramid

Length = n

Surface area	1.7568543015799E+14
Volume	9.6313334109872E+20
Height	9495357.0125104