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

20102689 (number)

20102689 is an odd 8-digits prime number following 20102688 and preceding 20102690. In scientific notation, it is written as 2.0102689 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 20102688 positive integers (up to 20102689) that are relatively prime to 20102689.

Interesting facts

20102689 has 2 divisors, whose sum is 20102690
The reverse of 20102689 is 98620102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million one hundred two thousand six hundred eighty-nine

Notation

Scientific notation	2.0102689 × 10^7
Engineering notation	2.0102689 × 10^6

Prime Factorization of 20102689

Prime Factorization 20102689

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20102689	Product of the distinct prime numbers

The prime factorization of 20102689 is 20102689. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 6, 67, 75, 352, 39, 8141, 5963, 77238, 54890, 471727, 130254, 3769191, 251288, 73423271, 31704226, 390309724, 335048818, 1604652393, 4325694213

Basic calculations (n = 20102689)

Multiplication

n×y

n×2	40205378
n×3	60308067
n×4	80410756
n×5	100513445

Division

n÷y

n÷2	10051344.5
n÷3	6700896.3333333
n÷3	5025672.25
n÷5	4020537.8

Exponentiation

n^y

n²	404118105030721
n³	8.1238605847019E+21
n⁴	1.6331144281362E+29
n⁵	3.2829991450235E+36

Nth Root

^y√n

²√n	4483.6022348108
³√n	271.90553687033
⁴√n	66.959706053796
⁵√n	28.88356733381

Divisors of 20102689

1, 20102689

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20102690	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10051345	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4483.6023463282	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999005108	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20102689 can be divided by 2 positive divisors. The sum of these divisors (counting 20102689) is 20102690, the average is 10051345.

Base conversion 20102689

Base	System	Value
2	Binary	1001100101011111000100001
3	Ternary	1101211022201001
4	Quaternary	1030223320201
5	Quinary	20121241224
6	Senary	1554512001
8	Octal	114537041
10	Decimal	20102689
12	Duodecimal	6895601
16	Hexadecimal	132be21
20	Vigesimal	65cge9
36	Base36	byvc1

Cryptographic Hash Functions

md5	9c8d68b5d508de854fed32b427185f03
sha1	1c846e736862279e66aae30aa58406fdd4c543ab
sha256	b4f8306425aee98f6b46f97bbf2a9b90bd4769b68e420f2cbd56977b23e149b6
sha512	8818276f0575e6d13f8df0e22106cd992c86189827cbab565d702cf2a0e77b89c0a716034b4d806977ad4bb636a99df6e53afd28b4b15fc9be1bda0d08dad35e
ripemd-160	e6f2b658a89e073024be9aafd48263465b091ad8

20102689 as geometric shapes

Circle

Radius = n

Diameter	40205378
Circumference	126308920.1596
Area	1.2695744699471E+15

Sphere

Radius = n

Volume	3.402914764225E+22
Surface area	5.0782978797886E+15
Circumference	126308920.1596

Square

Length = n

Perimeter	80410756
Area	404118105030721
Diagonal	28429495.423968

Cube

Length = n

Surface area	2424708630184326
Volume	8.1238605847019E+21
Space diagonal	34818878.716756

Equilateral Triangle

Length = n

Perimeter	60308067
Area	1.7498827254292E+14
Altitude	17409439.358378

Triangular Pyramid

Length = n

Surface area	1.7498827254292E+14
Volume	9.5740615147614E+20
Height	9476498.4746561