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

20098081 (number)

20098081 is an odd 8-digits composite number following 20098080 and preceding 20098082. In scientific notation, it is written as 2.0098081 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 19902852 positive integers (up to 20098081) that are relatively prime to 20098081.

Interesting facts

20098081 has 4 divisors, whose sum is 20293312
The reverse of 20098081 is 18089002
Previous prime number is 103

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million ninety-eight thousand eighty-one

Notation

Scientific notation	2.0098081 × 10^7
Engineering notation	2.0098081 × 10^6

Prime Factorization of 20098081

Prime Factorization 103 × 195127

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20098081	Product of the distinct prime numbers

The prime factorization of 20098081 is 103 × 195127. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 62, 10, 55, 883, 9599, 8327, 38005, 92276, 771947, 84839, 1084885, 8657505, 12130269, 47121229, 941205072, 627789251, 9414119695, 3904760736

Basic calculations (n = 20098081)

Multiplication

n×y

n×2	40196162
n×3	60294243
n×4	80392324
n×5	100490405

Division

n÷y

n÷2	10049040.5
n÷3	6699360.3333333
n÷3	5024520.25
n÷5	4019616.2

Exponentiation

n^y

n²	403932859882561
n³	8.1182753364814E+21
n⁴	1.631617552929E+29
n⁵	3.279238173979E+36

Nth Root

^y√n

²√n	4483.0883328349
³√n	271.88475960913
⁴√n	66.955868546639
⁵√n	28.882243056412

Divisors of 20098081

1, 103, 195127, 20098081

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20098080	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20098081 can be divided by 4 positive divisors. The sum of these divisors (counting 20098081) is 1, the average is 0.25.

Base conversion 20098081

Base	System	Value
2	Binary	1001100101010110000100001
3	Ternary	1101211002101101
4	Quaternary	1030222300201
5	Quinary	20121114311
6	Senary	1554434401
8	Octal	114526041
10	Decimal	20098081
12	Duodecimal	6892a01
16	Hexadecimal	132ac21
20	Vigesimal	65c541
36	Base36	byrs1

Cryptographic Hash Functions

md5	58aa8067808a9aa6dc9e447177a7f8b4
sha1	1df78e4d4cb99b08d7231cd8edf61c07e04c881f
sha256	fbaeab0fb9134d899612e03d78cd8e0cdbb03c1dfa0cf4c7ada165cb8a697ae6
sha512	d0f33fb257c20563bbd24acfbaec9942a3fc0e088e963b7b68e84427aeab36771411c15709c33fe1355943924f51d096ae0d36570f124942529f1061f1150192
ripemd-160	0240088e62bcf71c056370aa35fdcb2f8bb34a38

20098081 as geometric shapes

Circle

Radius = n

Diameter	40196162
Circumference	126279967.24171
Area	1.2689925051506E+15

Sphere

Radius = n

Volume	3.4005752209212E+22
Surface area	5.0759700206023E+15
Circumference	126279967.24171

Square

Length = n

Perimeter	80392324
Area	403932859882561
Diagonal	28422978.727873

Cube

Length = n

Surface area	2423597159295366
Volume	8.1182753364814E+21
Space diagonal	34810897.426635

Equilateral Triangle

Length = n

Perimeter	60294243
Area	1.749080590408E+14
Altitude	17405448.713317

Triangular Pyramid

Length = n

Surface area	1.749080590408E+14
Volume	9.5674792366091E+20
Height	9474326.2426243