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

20402793 (number)

20402793 is an odd 8-digits composite number following 20402792 and preceding 20402794. In scientific notation, it is written as 2.0402793 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 13559472 positive integers (up to 20402793) that are relatively prime to 20402793.

Interesting facts

20402793 has 8 divisors, whose sum is 21224448
The reverse of 20402793 is 39720402
Previous prime number is 383

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million four hundred two thousand seven hundred ninety-three

Notation

Scientific notation	2.0402793 × 10^7
Engineering notation	2.0402793 × 10^6

Prime Factorization of 20402793

Prime Factorization 27 × 383 × 1973

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20402793	Product of the distinct prime numbers

The prime factorization of 20402793 is 27 × 383 × 1973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 53, 72, 170, 173, 2766, 4428, 77747, 86010, 875343, 601355, 8146063, 3226023, 85257034, 7449650, 384406319, 455604129, 8911049592, 7784052042

Basic calculations (n = 20402793)

Multiplication

n×y

n×2	40805586
n×3	61208379
n×4	81611172
n×5	102013965

Division

n÷y

n÷2	10201396.5
n÷3	6800931
n÷3	5100698.25
n÷5	4080558.6

Exponentiation

n^y

n²	416273962200849
n³	8.4931514820737E+21
n⁴	1.7328401160639E+29
n⁵	3.5354778190149E+36

Nth Root

^y√n

²√n	4516.9450959692
³√n	273.25191093844
⁴√n	67.208221937269
⁵√n	28.969294892115

Divisors of 20402793

1, 27, 383, 1973, 10341, 53271, 755659, 20402793

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	-20402792	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 20402793 can be divided by 8 positive divisors. The sum of these divisors (counting 20402793) is 1, the average is 0.125.

Base conversion 20402793

Base	System	Value
2	Binary	1001101110101001001101001
3	Ternary	1102101120101000
4	Quaternary	1031311021221
5	Quinary	20210342133
6	Senary	2005145213
8	Octal	115651151
10	Decimal	20402793
12	Duodecimal	69bb209
16	Hexadecimal	1375269
20	Vigesimal	67a6jd
36	Base36	c5aw9

Cryptographic Hash Functions

md5	c5744b37dc68dfbc362883143722f551
sha1	854968065575ee4065a5ecd46144ed6619ec2bcf
sha256	50de38c8b86de5ab0cb59aabd73d4e1831e9adf42ef6506ebfa190e2854fa830
sha512	41f0a781e525098b2b0c86443b7c0216e65c981cf640d84a04a8dc4110d4230ab0f3d62d3aa1d7b34836ba98a52ce413a633d4f77f6614cfc3ecdc5a330cfd2f
ripemd-160	9bb1f3a14c43c88b83104eeca75d356a4785d73a

20402793 as geometric shapes

Circle

Radius = n

Diameter	40805586
Circumference	128194529.20303
Area	1.3077632215309E+15

Sphere

Radius = n

Volume	3.5576029735878E+22
Surface area	5.2310528861236E+15
Circumference	128194529.20303

Square

Length = n

Perimeter	81611172
Area	416273962200849
Diagonal	28853906.570891

Cube

Length = n

Surface area	2497643773205094
Volume	8.4931514820737E+21
Space diagonal	35338674.092311

Equilateral Triangle

Length = n

Perimeter	61208379
Area	1.8025191309997E+14
Altitude	17669337.046155

Triangular Pyramid

Length = n

Surface area	1.8025191309997E+14
Volume	1.0009275011032E+21
Height	9617968.8569636