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

20198042 (number)

20198042 is an even 8-digits composite number following 20198041 and preceding 20198043. In scientific notation, it is written as 2.0198042 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 10099020 positive integers (up to 20198042) that are relatively prime to 20198042.

Interesting facts

20198042 has 4 divisors, whose sum is 30297066
The reverse of 20198042 is 24089102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million one hundred ninety-eight thousand forty-two

Notation

Scientific notation	2.0198042 × 10^7
Engineering notation	2.0198042 × 10^6

Prime Factorization of 20198042

Prime Factorization 2 × 10099021

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20198042	Product of the distinct prime numbers

The prime factorization of 20198042 is 2 × 10099021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 59, 15, 239, 623, 6190, 6792, 81671, 94914, 868232, 414503, 6756528, 3986751, 57121788, 39362593, 957041183, 788082413, 7279583564, 4917944823

Basic calculations (n = 20198042)

Multiplication

n×y

n×2	40396084
n×3	60594126
n×4	80792168
n×5	100990210

Division

n÷y

n÷2	10099021
n÷3	6732680.6666667
n÷3	5049510.5
n÷5	4039608.4

Exponentiation

n^y

n²	407960900633764
n³	8.2400114053586E+21
n⁴	1.6643209644591E+29
n⁵	3.3616024741626E+36

Nth Root

^y√n

²√n	4494.223180929
³√n	272.33476838895
⁴√n	67.038967630245
⁵√n	28.910916154139

Divisors of 20198042

1, 2, 10099021, 20198042

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	-20198041	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 20198042 can be divided by 4 positive divisors. The sum of these divisors (counting 20198042) is 1, the average is 0.25.

Base conversion 20198042

Base	System	Value
2	Binary	1001101000011001010011010
3	Ternary	1102000011111122
4	Quaternary	1031003022122
5	Quinary	20132314132
6	Senary	2000525242
8	Octal	115031232
10	Decimal	20198042
12	Duodecimal	6920822
16	Hexadecimal	134329a
20	Vigesimal	664f22
36	Base36	c0wwq

Cryptographic Hash Functions

md5	e9adab02876e5e719726d75d3e258d77
sha1	42a8f19f9063564a3fea609b0467950ed244e46c
sha256	32361417db1afb69f1cf09a46d1a48f67433cd11fbde561ed8a8c1371729ca9e
sha512	702439e95a6172294a0dc7ee7a3d6f5e21bb1a87bbde98785e7ef258f60867ac41ca0be3b9e32d9dea48944001dbd2be052b22410153e56fe4f4782b9199debe
ripemd-160	f4ef7813adf262f296fab36b91075455f895887f

20198042 as geometric shapes

Circle

Radius = n

Diameter	40396084
Circumference	126908040.7282
Area	1.2816469683829E+15

Sphere

Radius = n

Volume	3.4515679062094E+22
Surface area	5.1265878735316E+15
Circumference	126908040.7282

Square

Length = n

Perimeter	80792168
Area	407960900633764
Diagonal	28564344.929781

Cube

Length = n

Surface area	2447765403802584
Volume	8.2400114053586E+21
Space diagonal	34984034.95741

Equilateral Triangle

Length = n

Perimeter	60594126
Area	1.7665225184981E+14
Altitude	17492017.478705

Triangular Pyramid

Length = n

Surface area	1.7665225184981E+14
Volume	9.7109465696393E+20
Height	9521448.3099271