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

20198031 (number)

20198031 is an odd 8-digits composite number following 20198030 and preceding 20198032. In scientific notation, it is written as 2.0198031 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 11541720 positive integers (up to 20198031) that are relatively prime to 20198031.

Interesting facts

20198031 has 8 divisors, whose sum is 30777984
The reverse of 20198031 is 13089102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million one hundred ninety-eight thousand thirty-one

Notation

Scientific notation	2.0198031 × 10^7
Engineering notation	2.0198031 × 10^6

Prime Factorization of 20198031

Prime Factorization 3 × 7 × 961811

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20198031	Product of the distinct prime numbers

The prime factorization of 20198031 is 3 × 7 × 961811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 90, 86, 484, 160, 6299, 1266, 51107, 24703, 869744, 123915, 6029608, 2971594, 64960909, 39751171, 502021034, 998503526, 9186477934, 3414985123

Basic calculations (n = 20198031)

Multiplication

n×y

n×2	40396062
n×3	60594093
n×4	80792124
n×5	100990155

Division

n÷y

n÷2	10099015.5
n÷3	6732677
n÷3	5049507.75
n÷5	4039606.2

Exponentiation

n^y

n²	407960456276961
n³	8.2399979426562E+21
n⁴	1.6643173388571E+29
n⁵	3.3615933204072E+36

Nth Root

^y√n

²√n	4494.2219571356
³√n	272.33471895045
⁴√n	67.038958502766
⁵√n	28.91091300512

Divisors of 20198031

1, 3, 7, 21, 961811, 2885433, 6732677, 20198031

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	-20198030	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 20198031 can be divided by 8 positive divisors. The sum of these divisors (counting 20198031) is 1, the average is 0.125.

Base conversion 20198031

Base	System	Value
2	Binary	1001101000011001010001111
3	Ternary	1102000011111020
4	Quaternary	1031003022033
5	Quinary	20132314111
6	Senary	2000525223
8	Octal	115031217
10	Decimal	20198031
12	Duodecimal	6920813
16	Hexadecimal	134328f
20	Vigesimal	664f1b
36	Base36	c0wwf

Cryptographic Hash Functions

md5	c375da4fbe44f3eab0288ccd55ce0ae3
sha1	fee574cf6ad009137bcfedb24eb96ad4f721f9c6
sha256	7c266ddaa96fadc628da237728cfbe691815a3d82dd7f67b8a55b624c86d53e2
sha512	24f6e56cab014e00b0713cb8f9809dee801c39982f805049ff77eb9aa7b942a570e85bf00a395ea7059c859f4b5d568acf2415973f88ca41782ab06973466d02
ripemd-160	c97ae949617dc93d7b7b73b5cc8f1b41e6ec4c9e

20198031 as geometric shapes

Circle

Radius = n

Diameter	40396062
Circumference	126907971.61316
Area	1.2816455723948E+15

Sphere

Radius = n

Volume	3.4515622669658E+22
Surface area	5.1265822895794E+15
Circumference	126907971.61316

Square

Length = n

Perimeter	80792124
Area	407960456276961
Diagonal	28564329.373432

Cube

Length = n

Surface area	2447762737661766
Volume	8.2399979426562E+21
Space diagonal	34984015.904851

Equilateral Triangle

Length = n

Perimeter	60594093
Area	1.7665205943767E+14
Altitude	17492007.952426

Triangular Pyramid

Length = n

Surface area	1.7665205943767E+14
Volume	9.7109307036923E+20
Height	9521443.1244774