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

20091001 (number)

20091001 is an odd 8-digits composite number following 20091000 and preceding 20091002. In scientific notation, it is written as 2.0091001 × 10^7. The sum of its digits is 13. It has a total of 3 prime factors and 8 positive divisors. There are 17162928 positive integers (up to 20091001) that are relatively prime to 20091001.

Interesting facts

20091001 has 8 divisors, whose sum is 23038400
The reverse of 20091001 is 10019002
Previous prime number is 307

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty million ninety-one thousand one

Notation

Scientific notation	2.0091001 × 10^7
Engineering notation	2.0091001 × 10^6

Prime Factorization of 20091001

Prime Factorization 7 × 307 × 9349

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20091001	Product of the distinct prime numbers

The prime factorization of 20091001 is 7 × 307 × 9349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 20, 19, 202, 921, 9169, 8739, 99121, 6203, 368854, 732360, 7451421, 844662, 4193843, 39504812, 851913501, 176537293, 312757391, 6585230486

Basic calculations (n = 20091001)

Multiplication

n×y

n×2	40182002
n×3	60273003
n×4	80364004
n×5	100455005

Division

n÷y

n÷2	10045500.5
n÷3	6697000.3333333
n÷3	5022750.25
n÷5	4018200.2

Exponentiation

n^y

n²	403648321182001
n³	8.1096988245159E+21
n⁴	1.6293196719305E+29
n⁵	3.2734663158075E+36

Nth Root

^y√n

²√n	4482.2986290518
³√n	271.8528300238
⁴√n	66.949971090747
⁵√n	28.880207885981

Divisors of 20091001

1, 7, 307, 2149, 9349, 65443, 2870143, 20091001

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	-20091000	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 20091001 can be divided by 8 positive divisors. The sum of these divisors (counting 20091001) is 1, the average is 0.125.

Base conversion 20091001

Base	System	Value
2	Binary	1001100101001000001111001
3	Ternary	1101210201200011
4	Quaternary	1030221001321
5	Quinary	20120403001
6	Senary	1554341521
8	Octal	114510171
10	Decimal	20091001
12	Duodecimal	688a8a1
16	Hexadecimal	1329079
20	Vigesimal	65b7a1
36	Base36	bymbd

Cryptographic Hash Functions

md5	b381157563b2be215c59aaf214c3e62b
sha1	1defe39d1635f8081a1bff1adfdc81be15e5504e
sha256	f9ed4dc49ffd452cf5a98eee7d1a4aba5520a2795469537a6b6e8d9339561928
sha512	07ea81d47278cd22dc449e2984bfbc1b2a0427c3f7d139b133581370eae77ed1bb376a6fb0a531dc9333f6cad62b7e9b6d97a3fd6c06048220824a8cde4b1c79
ripemd-160	6b2849d2ef30eb91822310ed6053c648dc6dc42f

20091001 as geometric shapes

Circle

Radius = n

Diameter	40182002
Circumference	126235482.28973
Area	1.2680986004592E+15

Sphere

Radius = n

Volume	3.39698269999E+22
Surface area	5.0723944018369E+15
Circumference	126235482.28973

Square

Length = n

Perimeter	80364004
Area	403648321182001
Diagonal	28412966.095851

Cube

Length = n

Surface area	2421889927092006
Volume	8.1096988245159E+21
Space diagonal	34798634.506917

Equilateral Triangle

Length = n

Perimeter	60273003
Area	1.7478485016928E+14
Altitude	17399317.253459

Triangular Pyramid

Length = n

Surface area	1.7478485016928E+14
Volume	9.5573717203263E+20
Height	9470988.6986171