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

20683649 (number)

20683649 is an odd 8-digits composite number following 20683648 and preceding 20683650. In scientific notation, it is written as 2.0683649 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 17478720 positive integers (up to 20683649) that are relatively prime to 20683649.

Interesting facts

20683649 has 8 divisors, whose sum is 23971968
The reverse of 20683649 is 94638602
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million six hundred eighty-three thousand six hundred forty-nine

Notation

Scientific notation	2.0683649 × 10^7
Engineering notation	2.0683649 × 10^6

Prime Factorization of 20683649

Prime Factorization 7 × 71 × 41617

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20683649	Product of the distinct prime numbers

The prime factorization of 20683649 is 7 × 71 × 41617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 84, 97, 653, 812, 3011, 1970, 15933, 44064, 731103, 518241, 9042254, 2840333, 1430384, 13321387, 46703158, 583259181, 5408062767, 2790073798

Basic calculations (n = 20683649)

Multiplication

n×y

n×2	41367298
n×3	62050947
n×4	82734596
n×5	103418245

Division

n÷y

n÷2	10341824.5
n÷3	6894549.6666667
n÷3	5170912.25
n÷5	4136729.8

Exponentiation

n^y

n²	427813335955201
n³	8.8487408784165E+21
n⁴	1.8302425042112E+29
n⁵	3.7856093541985E+36

Nth Root

^y√n

²√n	4547.9279897553
³√n	274.50002377784
⁴√n	67.438327305438
⁵√n	29.048615081388

Divisors of 20683649

1, 7, 71, 497, 41617, 291319, 2954807, 20683649

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	-20683648	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 20683649 can be divided by 8 positive divisors. The sum of these divisors (counting 20683649) is 1, the average is 0.125.

Base conversion 20683649

Base	System	Value
2	Binary	1001110111001101110000001
3	Ternary	1102220211122002
4	Quaternary	1032321232001
5	Quinary	20243334044
6	Senary	2015153345
8	Octal	116715601
10	Decimal	20683649
12	Duodecimal	6b15855
16	Hexadecimal	13b9b81
20	Vigesimal	695929
36	Base36	cbblt

Cryptographic Hash Functions

md5	0fb014f9f4a73409660bd6400cd37d95
sha1	add3cbb940792c58ba077f56ba60212ed58a609a
sha256	8776e38e9e4142c42e0fcbe2508412d21ba8c9080863eeef0658e09711ae8a86
sha512	22bcd82677b20406f7f45acb434680cb64ae512135e24ac0813cc1d105550484491f98b22070fb4a0d60b4e6732e53482c95054e62ae60b66137097fc0be1a8a
ripemd-160	e8aa91e8c805627d2626999d354772ed914b0ad7

20683649 as geometric shapes

Circle

Radius = n

Diameter	41367298
Circumference	129959199.49566
Area	1.3440152333446E+15

Sphere

Radius = n

Volume	3.7065519116204E+22
Surface area	5.3760609333784E+15
Circumference	129959199.49566

Square

Length = n

Perimeter	82734596
Area	427813335955201
Diagonal	29251096.935165

Cube

Length = n

Surface area	2566880015731206
Volume	8.8487408784165E+21
Space diagonal	35825130.953921

Equilateral Triangle

Length = n

Perimeter	62050947
Area	1.8524860850749E+14
Altitude	17912565.476961

Triangular Pyramid

Length = n

Surface area	1.8524860850749E+14
Volume	1.0428341133485E+21
Height	9750365.6450549