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

199890 (number)

199890 is an even 6-digits composite number following 199889 and preceding 199891. In scientific notation, it is written as 1.99890 × 10^5. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 53280 positive integers (up to 199890) that are relatively prime to 199890.

Interesting facts

199890 has 24 divisors, whose sum is 519948
The reverse of 199890 is 098991
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 36
Digital Root 9

Name

Name	one hundred ninety-nine thousand eight hundred ninety

Notation

Scientific notation	1.99890 × 10^5
Engineering notation	1.99890 × 10^3

Prime Factorization of 199890

Prime Factorization 2 × 5 × 3 × 3 × 2221

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	66630	Product of the distinct prime numbers

The prime factorization of 199890 is 2 × 5 × 3 × 3 × 2221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 55, 40, 885, 176, 9559, 2980, 68942, 37404, 9853, 253634, 5927335, 5689671, 24222074, 27308731, 23407773, 33303024, 3300063550, 5028911412

Basic calculations (n = 199890)

Multiplication

n×y

n×2	399780
n×3	599670
n×4	799560
n×5	999450

Division

n÷y

n÷2	99945
n÷3	66630
n÷3	49972.5
n÷5	39978

Exponentiation

n^y

n²	39956012100
n³	7986807258669000
n⁴	1.5964829029353E+21
n⁵	3.1912096746775E+26

Nth Root

^y√n

²√n	447.09059484628
³√n	58.469631399693
⁴√n	21.144516897917
⁵√n	11.485719703703

Divisors of 199890

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2221, 4442, 6663, 11105, 13326, 19989, 22210, 33315, 39978, 66630, 99945, 199890

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-199889	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199890 can be divided by 24 positive divisors. The sum of these divisors (counting 199890) is 1, the average is 0.041666666666667.

Base conversion 199890

Base	System	Value
2	Binary	110000110011010010
3	Ternary	101011012100
4	Quaternary	300303102
5	Quinary	22344030
6	Senary	4141230
8	Octal	606322
10	Decimal	199890
12	Duodecimal	97816
16	Hexadecimal	30cd2
20	Vigesimal	14jea
36	Base36	4a8i

Cryptographic Hash Functions

md5	dc58615eff0a367a02cd30ce95896f1f
sha1	8d5017a463fb290f65aa628706d0bec344ddb9d9
sha256	0d8eb896fdfd0ff0089f81534906e84c2b23338637de687e8ed027056d22970b
sha512	4d8ba52163f807ec390cae64522774988ac5aa687ef2ffa04f8e0b01ff3b99e63f95f36df0828e55c2baee41fbf9cd4db991772e932a9353ee685a0424f7c06e
ripemd-160	3ea6c23293379d319b30af7dd0d8bbb3be9cce82

199890 as geometric shapes

Circle

Radius = n

Diameter	399780
Circumference	1255945.9110521
Area	125525514080.1

Sphere

Radius = n

Volume	3.345506001263E+16
Surface area	502102056320.42
Circumference	1255945.9110521

Square

Length = n

Perimeter	799560
Area	39956012100
Diagonal	282687.14898276

Cube

Length = n

Surface area	239736072600
Volume	7986807258669000
Space diagonal	346219.63592494

Equilateral Triangle

Length = n

Perimeter	599670
Area	17301460756.259
Altitude	173109.81796247

Triangular Pyramid

Length = n

Surface area	17301460756.259
Volume	9.412542621058E+14
Height	94229.049660919