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

20689675 (number)

20689675 is an odd 8-digits composite number following 20689674 and preceding 20689676. In scientific notation, it is written as 2.0689675 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 16279200 positive integers (up to 20689675) that are relatively prime to 20689675.

Interesting facts

20689675 has 8 divisors, whose sum is 21871616
The reverse of 20689675 is 57698602
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million six hundred eighty-nine thousand six hundred seventy-five

Notation

Scientific notation	2.0689675 × 10^7
Engineering notation	2.0689675 × 10^6

Prime Factorization of 20689675

Prime Factorization 25 × 61 × 13567

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20689675	Product of the distinct prime numbers

The prime factorization of 20689675 is 25 × 61 × 13567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 49, 25, 680, 189, 1263, 1062, 78767, 36799, 323356, 997413, 8810799, 2086542, 83563780, 12059160, 622778770, 701958206, 31768873, 1882252821

Basic calculations (n = 20689675)

Multiplication

n×y

n×2	41379350
n×3	62069025
n×4	82758700
n×5	103448375

Division

n÷y

n÷2	10344837.5
n÷3	6896558.3333333
n÷3	5172418.75
n÷5	4137935

Exponentiation

n^y

n²	428062651605625
n³	8.8564771413586E+21
n⁴	1.8323763369964E+29
n⁵	3.7911270890146E+36

Nth Root

^y√n

²√n	4548.5904410048
³√n	274.52667891543
⁴√n	67.443238660408
⁵√n	29.050307496094

Divisors of 20689675

1, 25, 61, 1525, 13567, 339175, 827587, 20689675

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	-20689674	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 20689675 can be divided by 8 positive divisors. The sum of these divisors (counting 20689675) is 1, the average is 0.125.

Base conversion 20689675

Base	System	Value
2	Binary	1001110111011001100001011
3	Ternary	1102221010220021
4	Quaternary	1032323030023
5	Quinary	20244032200
6	Senary	2015241311
8	Octal	116731413
10	Decimal	20689675
12	Duodecimal	6b19237
16	Hexadecimal	13bb30b
20	Vigesimal	69643f
36	Base36	cbg97

Cryptographic Hash Functions

md5	c716342659e194557bad2dd6826269fc
sha1	666c6a884864bc347363de4e6e37b8c439e245ff
sha256	bd89eaace5a51547ba092735395f5b601639d89b06b04deacdf675eb2db407a9
sha512	3eedf713f465e84631c7cfe8623601b1995cde80c2fcb0100cbdf9de7d82e2ed24be7707c4ffa47c17d36865ae842f4c0746d5cb61c7f2a3956625b816c25375
ripemd-160	4ac5d58bee1aa0bc6c38319c9ec366322ed991f3

20689675 as geometric shapes

Circle

Radius = n

Diameter	41379350
Circumference	129997061.97032
Area	1.3447984815604E+15

Sphere

Radius = n

Volume	3.7097924698638E+22
Surface area	5.3791939262416E+15
Circumference	129997061.97032

Square

Length = n

Perimeter	82758700
Area	428062651605625
Diagonal	29259618.986092

Cube

Length = n

Surface area	2568375909633750
Volume	8.8564771413586E+21
Space diagonal	35835568.292088

Equilateral Triangle

Length = n

Perimeter	62069025
Area	1.853565653509E+14
Altitude	17917784.146044

Triangular Pyramid

Length = n

Surface area	1.853565653509E+14
Volume	1.0437458406797E+21
Height	9753206.3286972