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

199939 (number)

199939 is an odd 6-digits composite number following 199938 and preceding 199940. In scientific notation, it is written as 1.99939 × 10^5. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 191224 positive integers (up to 199939) that are relatively prime to 199939.

Interesting facts

199939 has 4 divisors, whose sum is 208656
The reverse of 199939 is 939991
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 40
Digital Root 4

Name

Name	one hundred ninety-nine thousand nine hundred thirty-nine

Notation

Scientific notation	1.99939 × 10^5
Engineering notation	1.99939 × 10^3

Prime Factorization of 199939

Prime Factorization 23 × 8693

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	199939	Product of the distinct prime numbers

The prime factorization of 199939 is 23 × 8693. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 63, 100, 512, 485, 9027, 6549, 37264, 11313, 490484, 991942, 1662131, 6452197, 13431252, 67645790, 99998014, 967990230, 3262425861, 4661781722

Basic calculations (n = 199939)

Multiplication

n×y

n×2	399878
n×3	599817
n×4	799756
n×5	999695

Division

n÷y

n÷2	99969.5
n÷3	66646.333333333
n÷3	49984.75
n÷5	39987.8

Exponentiation

n^y

n²	39975603721
n³	7992682232373019
n⁴	1.5980488928584E+21
n⁵	3.1951229758922E+26

Nth Root

^y√n

²√n	447.1453902256
³√n	58.474408656961
⁴√n	21.145812593173
⁵√n	11.486282758472

Divisors of 199939

1, 23, 8693, 199939

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	-199938	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 199939 can be divided by 4 positive divisors. The sum of these divisors (counting 199939) is 1, the average is 0.25.

Base conversion 199939

Base	System	Value
2	Binary	110000110100000011
3	Ternary	101011021011
4	Quaternary	300310003
5	Quinary	22344224
6	Senary	4141351
8	Octal	606403
10	Decimal	199939
12	Duodecimal	97857
16	Hexadecimal	30d03
20	Vigesimal	14jgj
36	Base36	4a9v

Cryptographic Hash Functions

md5	17ba90b024f37680e907920d5ee94eb0
sha1	3b9ed16e034b39f3b23058cef9aa02cb8757cd2b
sha256	22af5b121216be7c5e8bd07e7c82a19988c47ac696d8ceb6a29d0a08a54c238c
sha512	a62a2530f06b02e378eb701901bf793ef7c83357828328478cc8b1f7972043b047290728f7ed350b673a5964873342b90f5ef2cbf4038e0150c249d939fd9520
ripemd-160	a542c722ecc629d609449941dc786b678aff1119

199939 as geometric shapes

Circle

Radius = n

Diameter	399878
Circumference	1256253.7871322
Area	125587062972.71

Sphere

Radius = n

Volume	3.3479669044934E+16
Surface area	502348251890.84
Circumference	1256253.7871322

Square

Length = n

Perimeter	799756
Area	39975603721
Diagonal	282756.44544731

Cube

Length = n

Surface area	239853622326
Volume	7992682232373019
Space diagonal	346304.50641451

Equilateral Triangle

Length = n

Perimeter	599817
Area	17309944177.003
Altitude	173152.25320726

Triangular Pyramid

Length = n

Surface area	17309944177.003
Volume	9.419466343967E+14
Height	94252.148482438