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

20790047 (number)

20790047 is an odd 8-digits composite number following 20790046 and preceding 20790048. In scientific notation, it is written as 2.0790047 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 19643904 positive integers (up to 20790047) that are relatively prime to 20790047.

Interesting facts

20790047 has 8 divisors, whose sum is 21942000
The reverse of 20790047 is 74009702
Previous prime number is 449

Basic properties

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

Name

Name	twenty million seven hundred ninety thousand forty-seven

Notation

Scientific notation	2.0790047 × 10^7
Engineering notation	2.0790047 × 10^6

Prime Factorization of 20790047

Prime Factorization 19 × 449 × 2437

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20790047	Product of the distinct prime numbers

The prime factorization of 20790047 is 19 × 449 × 2437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 12, 63, 244, 272, 1624, 7324, 23192, 41296, 869528, 780946, 1036610, 1488335, 42422999, 39970742, 715624091, 293334933, 644691625, 7059883364

Basic calculations (n = 20790047)

Multiplication

n×y

n×2	41580094
n×3	62370141
n×4	83160188
n×5	103950235

Division

n÷y

n÷2	10395023.5
n÷3	6930015.6666667
n÷3	5197511.75
n÷5	4158009.4

Exponentiation

n^y

n²	432226054262209
n³	8.9859999827359E+21
n⁴	1.8681936198308E+29
n⁵	3.8839833161382E+36

Nth Root

^y√n

²√n	4559.6104000232
³√n	274.96990083795
⁴√n	67.524887264054
⁵√n	29.078439360197

Divisors of 20790047

1, 19, 449, 2437, 8531, 46303, 1094213, 20790047

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	-20790046	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 20790047 can be divided by 8 positive divisors. The sum of these divisors (counting 20790047) is 1, the average is 0.125.

Base conversion 20790047

Base	System	Value
2	Binary	1001111010011101100011111
3	Ternary	1110010020120202
4	Quaternary	1033103230133
5	Quinary	20310240142
6	Senary	2021334115
8	Octal	117235437
10	Decimal	20790047
12	Duodecimal	6b6733b
16	Hexadecimal	13d3b1f
20	Vigesimal	69if27
36	Base36	cdlpb

Cryptographic Hash Functions

md5	3e316f05b6d10ae98bec6d489150a3fd
sha1	6f19e593b626ec7e2f68e961b41424b11f47eacb
sha256	1804dc42f4e0153c5f0dff1966431da28e5e3b8b19625299e22e6234b7893d08
sha512	ed37ff63e8147dcf2fee38fcf891c63978a9022c71d739b022138a5f197e5716e6755b5a5e0bfc44db4e01284e0d69bdfa4bff63f4b687b962d7ff160504b61c
ripemd-160	46a89773a7255650e27e9322aeab6090628f6567

20790047 as geometric shapes

Circle

Radius = n

Diameter	41580094
Circumference	130627717.84597
Area	1.3578781967603E+15

Sphere

Radius = n

Volume	3.7640468707895E+22
Surface area	5.431512787041E+15
Circumference	130627717.84597

Square

Length = n

Perimeter	83160188
Area	432226054262209
Diagonal	29401566.429774

Cube

Length = n

Surface area	2593356325573254
Volume	8.9859999827359E+21
Space diagonal	36009417.695745

Equilateral Triangle

Length = n

Perimeter	62370141
Area	1.8715937158429E+14
Altitude	18004708.847872

Triangular Pyramid

Length = n

Surface area	1.8715937158429E+14
Volume	1.0590102539225E+21
Height	9800522.143258