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

199919 (number)

199919 is an odd 6-digits composite number following 199918 and preceding 199920. In scientific notation, it is written as 1.99919 × 10^5. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 193440 positive integers (up to 199919) that are relatively prime to 199919.

Interesting facts

199919 has 4 divisors, whose sum is 206400
The reverse of 199919 is 919991
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 38
Digital Root 2

Name

Name	one hundred ninety-nine thousand nine hundred nineteen

Notation

Scientific notation	1.99919 × 10^5
Engineering notation	1.99919 × 10^3

Prime Factorization of 199919

Prime Factorization 31 × 6449

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	199919	Product of the distinct prime numbers

The prime factorization of 199919 is 31 × 6449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 20, 63, 341, 44, 371, 176, 96018, 7981, 401001, 585099, 4556633, 735100, 74861585, 22972826, 595318851, 866671375, 407752504, 6692157200

Basic calculations (n = 199919)

Multiplication

n×y

n×2	399838
n×3	599757
n×4	799676
n×5	999595

Division

n÷y

n÷2	99959.5
n÷3	66639.666666667
n÷3	49979.75
n÷5	39983.8

Exponentiation

n^y

n²	39967606561
n³	7990283936068559
n⁴	1.5974095742149E+21
n⁵	3.1935252466747E+26

Nth Root

^y√n

²√n	447.12302557574
³√n	58.47245885032
⁴√n	21.145283766735
⁵√n	11.486052953534

Divisors of 199919

1, 31, 6449, 199919

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	-199918	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 199919 can be divided by 4 positive divisors. The sum of these divisors (counting 199919) is 1, the average is 0.25.

Base conversion 199919

Base	System	Value
2	Binary	110000110011101111
3	Ternary	101011020102
4	Quaternary	300303233
5	Quinary	22344134
6	Senary	4141315
8	Octal	606357
10	Decimal	199919
12	Duodecimal	9783b
16	Hexadecimal	30cef
20	Vigesimal	14jfj
36	Base36	4a9b

Cryptographic Hash Functions

md5	89d134b021d3d865507ed59c6197a7a6
sha1	663f6ee815efdd111ffcd7bb207ddf10161abeb7
sha256	c7280db99b8d6ef35941ea4347bbe1fb665b61d71e03fbd66c44dec863f399fd
sha512	4ff9d2494aece3ee139831cbbef280e9543757aa35c637dd2e15bdd53290eb2ec611a2bdb51e8bf0fbc14c77f2e00fe973ad05b8bdc4b2523a113ac0f76cb15c
ripemd-160	4d57ec51c217939335a0c014a6067a36df2c270e

199919 as geometric shapes

Circle

Radius = n

Diameter	399838
Circumference	1256128.123426
Area	125561939153.6

Sphere

Radius = n

Volume	3.3469623084866E+16
Surface area	502247756614.42
Circumference	1256128.123426

Square

Length = n

Perimeter	799676
Area	39967606561
Diagonal	282728.16117607

Cube

Length = n

Surface area	239805639366
Volume	7990283936068559
Space diagonal	346269.86539836

Equilateral Triangle

Length = n

Perimeter	599757
Area	17306481305.144
Altitude	173134.93269918

Triangular Pyramid

Length = n

Surface area	17306481305.144
Volume	9.4166399246667E+14
Height	94242.720392022