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

18420199 (number)

18420199 is an odd 8-digits composite number following 18420198 and preceding 18420200. In scientific notation, it is written as 1.8420199 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 15788736 positive integers (up to 18420199) that are relatively prime to 18420199.

Interesting facts

18420199 has 4 divisors, whose sum is 21051664
The reverse of 18420199 is 99102481
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighteen million four hundred twenty thousand one hundred ninety-nine

Notation

Scientific notation	1.8420199 × 10^7
Engineering notation	1.8420199 × 10^6

Prime Factorization of 18420199

Prime Factorization 7 × 2631457

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	18420199	Product of the distinct prime numbers

The prime factorization of 18420199 is 7 × 2631457. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 86, 38, 169, 993, 2433, 7536, 92614, 58731, 642639, 56441, 3402907, 3641830, 53098129, 57021750, 750884772, 779221279, 9334782862, 3365559235

Basic calculations (n = 18420199)

Multiplication

n×y

n×2	36840398
n×3	55260597
n×4	73680796
n×5	92100995

Division

n÷y

n÷2	9210099.5
n÷3	6140066.3333333
n÷3	4605049.75
n÷5	3684039.8

Exponentiation

n^y

n²	339303731199601
n³	6.2500422501392E+21
n⁴	1.1512702200597E+29
n⁵	2.1206626556274E+36

Nth Root

^y√n

²√n	4291.8759301732
³√n	264.09779339195
⁴√n	65.512410504981
⁵√n	28.383037012906

Divisors of 18420199

1, 7, 2631457, 18420199

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	-18420198	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 18420199 can be divided by 4 positive divisors. The sum of these divisors (counting 18420199) is 1, the average is 0.25.

Base conversion 18420199

Base	System	Value
2	Binary	1000110010001000111100111
3	Ternary	1021122211202121
4	Quaternary	1012101013213
5	Quinary	14203421244
6	Senary	1454450411
8	Octal	106210747
10	Decimal	18420199
12	Duodecimal	6203a07
16	Hexadecimal	11911e7
20	Vigesimal	5f2a9j
36	Base36	ayt47

Cryptographic Hash Functions

md5	a99aded3bef879ea1dbd08a793f955da
sha1	e2b9401316a3823d578c37175465b48f54eecffb
sha256	af0334d0c2e666000c069b56c9c97e0afc5a9004b07f92801b8494dc379e1ed4
sha512	51c3ed95ceeb228096d7c0a970718546ca8f7ca3b7eaffc41b5c867ded06ef19ebc920a6f5722930edb58a359155c87f356008fa54ff625cc86646721b9aa26b
ripemd-160	d08eb9a3127e4b8ec01c2cb8d8b7d55fae6ba430

18420199 as geometric shapes

Circle

Radius = n

Diameter	36840398
Circumference	115737523.71212
Area	1.0659541092723E+15

Sphere

Radius = n

Volume	2.6180115756884E+22
Surface area	4.2638164370891E+15
Circumference	115737523.71212

Square

Length = n

Perimeter	73680796
Area	339303731199601
Diagonal	26050095.247411

Cube

Length = n

Surface area	2035822387197606
Volume	6.2500422501392E+21
Space diagonal	31904720.553529

Equilateral Triangle

Length = n

Perimeter	55260597
Area	1.4692282540885E+14
Altitude	15952360.276765

Triangular Pyramid

Length = n

Surface area	1.4692282540885E+14
Volume	7.3657454296264E+20
Height	8683365.0824704