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

20190998 (number)

20190998 is an even 8-digits composite number following 20190997 and preceding 20190999. In scientific notation, it is written as 2.0190998 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 10063336 positive integers (up to 20190998) that are relatively prime to 20190998.

Interesting facts

20190998 has 8 divisors, whose sum is 30382992
The reverse of 20190998 is 89909102
Previous prime number is 317

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	2.0190998 × 10^7
Engineering notation	2.0190998 × 10^6

Prime Factorization of 20190998

Prime Factorization 2 × 317 × 31847

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20190998	Product of the distinct prime numbers

The prime factorization of 20190998 is 2 × 317 × 31847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 88, 47, 734, 290, 7101, 6702, 90919, 65750, 48064, 316500, 3306844, 5729024, 51179524, 1336663, 579853615, 488808349, 2590438790, 9718244662

Basic calculations (n = 20190998)

Multiplication

n×y

n×2	40381996
n×3	60572994
n×4	80763992
n×5	100954990

Division

n÷y

n÷2	10095499
n÷3	6730332.6666667
n÷3	5047749.5
n÷5	4038199.6

Exponentiation

n^y

n²	407676400236004
n³	8.2313933818124E+21
n⁴	1.6620004730939E+29
n⁵	3.3557448228237E+36

Nth Root

^y√n

²√n	4493.4394398946
³√n	272.30310609293
⁴√n	67.03312196142
⁵√n	28.9088993556

Divisors of 20190998

1, 2, 317, 634, 31847, 63694, 10095499, 20190998

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	-20190997	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 20190998 can be divided by 8 positive divisors. The sum of these divisors (counting 20190998) is 1, the average is 0.125.

Base conversion 20190998

Base	System	Value
2	Binary	1001101000001011100010110
3	Ternary	1101222210211202
4	Quaternary	1031001130112
5	Quinary	20132102443
6	Senary	2000432502
8	Octal	115013426
10	Decimal	20190998
12	Duodecimal	6918732
16	Hexadecimal	1341716
20	Vigesimal	663h9i
36	Base36	c0rh2

Cryptographic Hash Functions

md5	5e8637fa01ca226913b16d1774ef3db3
sha1	74c6de893477815e664995362c71ec3168e4e8e1
sha256	b3932072f08048cd0a36e9b05cf0ec2708a87da1367235d1b1cdf628bcb83767
sha512	4fc0c59ea1adfef5b5805f35a1c968929666e42d8c3fa40f634cae4d5b73cf7a16da9939ceee902bcceee7ded4a4efc89518b5d5ce6bfd17ec9fa15b9ca82f52
ripemd-160	b2a52a609be46fa1eeee211c59ede905d9217aaf

20190998 as geometric shapes

Circle

Radius = n

Diameter	40381996
Circumference	126863781.97089
Area	1.2807531840234E+15

Sphere

Radius = n

Volume	3.4479579969479E+22
Surface area	5.1230127360934E+15
Circumference	126863781.97089

Square

Length = n

Perimeter	80763992
Area	407676400236004
Diagonal	28554383.209448

Cube

Length = n

Surface area	2446058401416024
Volume	8.2313933818124E+21
Space diagonal	34971834.391522

Equilateral Triangle

Length = n

Perimeter	60572994
Area	1.7652905956389E+14
Altitude	17485917.195761

Triangular Pyramid

Length = n

Surface area	1.7652905956389E+14
Volume	9.7007901314893E+20
Height	9518127.7364827