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

20709087 (number)

20709087 is an odd 8-digits composite number following 20709086 and preceding 20709088. In scientific notation, it is written as 2.0709087 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 11833752 positive integers (up to 20709087) that are relatively prime to 20709087.

Interesting facts

20709087 has 8 divisors, whose sum is 31556736
The reverse of 20709087 is 78090702
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million seven hundred nine thousand eighty-seven

Notation

Scientific notation	2.0709087 × 10^7
Engineering notation	2.0709087 × 10^6

Prime Factorization of 20709087

Prime Factorization 3 × 7 × 986147

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20709087	Product of the distinct prime numbers

The prime factorization of 20709087 is 3 × 7 × 986147. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 24, 51, 427, 928, 7731, 4729, 35817, 60674, 55668, 853791, 5703280, 5986480, 87666495, 55079924, 475970806, 473694008, 5214227752, 8904295079

Basic calculations (n = 20709087)

Multiplication

n×y

n×2	41418174
n×3	62127261
n×4	82836348
n×5	103545435

Division

n÷y

n÷2	10354543.5
n÷3	6903029
n÷3	5177271.75
n÷5	4141817.4

Exponentiation

n^y

n²	428866284373569
n³	8.881429194459E+21
n⁴	1.8392628987239E+29
n⁵	3.8089455385546E+36

Nth Root

^y√n

²√n	4550.7237885857
³√n	274.61250990903
⁴√n	67.459052680761
⁵√n	29.055756717005

Divisors of 20709087

1, 3, 7, 21, 986147, 2958441, 6903029, 20709087

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	-20709086	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 20709087 can be divided by 8 positive divisors. The sum of these divisors (counting 20709087) is 1, the average is 0.125.

Base conversion 20709087

Base	System	Value
2	Binary	1001110111111111011011111
3	Ternary	1102222010112020
4	Quaternary	1032333323133
5	Quinary	20300142322
6	Senary	2015511223
8	Octal	116777337
10	Decimal	20709087
12	Duodecimal	6b28513
16	Hexadecimal	13bfedf
20	Vigesimal	698ce7
36	Base36	cbv8f

Cryptographic Hash Functions

md5	879c8eff08e3399878e1298675ef8726
sha1	7b24f3a0abc9ca46d7e5756aa20d2a6374c340ac
sha256	2b43f5454274b263f174c284d3026bcdfd487d60945fe65df1231da8fbe2a8a7
sha512	6fe69f3f855255999923244628b6cb78a9cea03a7ef7fd37812c96dd9ea8cab1241f9fba217a7c991ddc38b6418564131172288a856f04a4e192f33e1b57f654
ripemd-160	bb99f57d7febc6bb829f03278ef70062c7bb1489

20709087 as geometric shapes

Circle

Radius = n

Diameter	41418174
Circumference	130119031.1635
Area	1.3473231683604E+15

Sphere

Radius = n

Volume	3.7202443614254E+22
Surface area	5.3892926734414E+15
Circumference	130119031.1635

Square

Length = n

Perimeter	82836348
Area	428866284373569
Diagonal	29287071.699764

Cube

Length = n

Surface area	2573197706241414
Volume	8.881429194459E+21
Space diagonal	35869190.862364

Equilateral Triangle

Length = n

Perimeter	62127261
Area	1.8570454854708E+14
Altitude	17934595.431182

Triangular Pyramid

Length = n

Surface area	1.8570454854708E+14
Volume	1.0466864683384E+21
Height	9762357.2332548