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

20730994 (number)

20730994 is an even 8-digits composite number following 20730993 and preceding 20730995. In scientific notation, it is written as 2.0730994 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 10112640 positive integers (up to 20730994) that are relatively prime to 20730994.

Interesting facts

20730994 has 8 divisors, whose sum is 31855068
The reverse of 20730994 is 49903702
Previous prime number is 41

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million seven hundred thirty thousand nine hundred ninety-four

Notation

Scientific notation	2.0730994 × 10^7
Engineering notation	2.0730994 × 10^6

Prime Factorization of 20730994

Prime Factorization 2 × 41 × 252817

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20730994	Product of the distinct prime numbers

The prime factorization of 20730994 is 2 × 41 × 252817. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 100, 49, 345, 881, 5184, 4872, 27904, 29699, 939899, 882201, 117057, 2959750, 83643129, 13139595, 144104122, 102789316, 116682722, 1885799622

Basic calculations (n = 20730994)

Multiplication

n×y

n×2	41461988
n×3	62192982
n×4	82923976
n×5	103654970

Division

n÷y

n÷2	10365497
n÷3	6910331.3333333
n÷3	5182748.5
n÷5	4146198.8

Exponentiation

n^y

n²	429774112228036
n³	8.9096445419547E+21
n⁴	1.847057875414E+29
n⁵	3.829134573286E+36

Nth Root

^y√n

²√n	4553.1301321179
³√n	274.7093082564
⁴√n	67.47688591005
⁵√n	29.061901413732

Divisors of 20730994

1, 2, 41, 82, 252817, 505634, 10365497, 20730994

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	-20730993	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 20730994 can be divided by 8 positive divisors. The sum of these divisors (counting 20730994) is 1, the average is 0.125.

Base conversion 20730994

Base	System	Value
2	Binary	1001111000101010001110010
3	Ternary	1110000020120121
4	Quaternary	1033011101302
5	Quinary	20301342434
6	Senary	2020200454
8	Octal	117052162
10	Decimal	20730994
12	Duodecimal	6b3912a
16	Hexadecimal	13c5472
20	Vigesimal	69b79e
36	Base36	ccc4y

Cryptographic Hash Functions

md5	c527c04852929bd8d7080b7cff9d538f
sha1	b9e11d833564f58f68b7a9ed587879f614b225bd
sha256	69903c0e695728d4a9dd24f04e1f0b94ebfbcaf5b1af2e60861c79b525e9c1fe
sha512	7100763d7100e737e0d0354c4472c04521d9e1706e24882c77b9039ce01b141773cbe7986fff914e89abd70e1049f6782314ed37b1035a00a12968eecceba890
ripemd-160	b1677abd355aeddab9a15d26e544f1473ace9063

20730994 as geometric shapes

Circle

Radius = n

Diameter	41461988
Circumference	130256676.90403
Area	1.3501751936787E+15

Sphere

Radius = n

Volume	3.7320631785469E+22
Surface area	5.4007007747147E+15
Circumference	130256676.90403

Square

Length = n

Perimeter	82923976
Area	429774112228036
Diagonal	29318052.876275

Cube

Length = n

Surface area	2578644673368216
Volume	8.9096445419547E+21
Space diagonal	35907134.899406

Equilateral Triangle

Length = n

Perimeter	62192982
Area	1.8609764953919E+14
Altitude	17953567.449703

Triangular Pyramid

Length = n

Surface area	1.8609764953919E+14
Volume	1.0500116789297E+21
Height	9772684.2920918