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

199981009 (number)

199981009 is an odd 9-digits composite number following 199981008 and preceding 199981010. In scientific notation, it is written as 1.99981009 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 199950516 positive integers (up to 199981009) that are relatively prime to 199981009.

Interesting facts

199981009 has 4 divisors, whose sum is 200011504
The reverse of 199981009 is 900189991
Previous prime number is 9547

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1

Name

Name	one hundred ninety-nine million nine hundred eighty-one thousand nine

Notation

Scientific notation	1.99981009 × 10^8
Engineering notation	1.99981009 × 10^6

Prime Factorization of 199981009

Prime Factorization 9547 × 20947

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	199981009	Product of the distinct prime numbers

The prime factorization of 199981009 is 9547 × 20947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 69, 19, 513, 362, 8966, 5174, 49502, 36097, 156695, 22093, 7015124, 4790654, 26057223, 44948648, 301403903, 804075780, 4281918520, 9130440966

Basic calculations (n = 199981009)

Multiplication

n×y

n×2	399962018
n×3	599943027
n×4	799924036
n×5	999905045

Division

n÷y

n÷2	99990504.5
n÷3	66660336.333333
n÷3	49995252.25
n÷5	39996201.8

Exponentiation

n^y

n²	39992403960658081
n³	7.997721296388E+24
n⁴	1.5993923745525E+33
n⁵	3.1984810084991E+41

Nth Root

^y√n

²√n	14141.464174547
³√n	584.78503704971
⁴√n	118.9178883707
⁵√n	45.729636691721

Divisors of 199981009

1, 9547, 20947, 199981009

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	-199981008	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 199981009 can be divided by 4 positive divisors. The sum of these divisors (counting 199981009) is 1, the average is 0.25.

Base conversion 199981009

Base	System	Value
2	Binary	1011111010110111011111010001
3	Ternary	111221022002101001
4	Quaternary	23322313133101
5	Quinary	402143343014
6	Senary	31502142001
8	Octal	1372673721
10	Decimal	199981009
12	Duodecimal	56b81901
16	Hexadecimal	beb77d1
20	Vigesimal	329hca9
36	Base36	3b2ac1

Cryptographic Hash Functions

md5	11c34ec22441af632437834e0767680c
sha1	41239cb3ef2045772438d8b17ec0f32b2ea5b208
sha256	5d5742c7ddef2e5f140a5733d838eea7f57d6a7ddb9a03d66c8c87235955c1ff
sha512	a76c7e5457e761086bbe9176f7e7823529d51485c77e1376e7ea697fc9420ea2714711e168fbfbd3bf439a81cc74c389a4c76820ddd864dfb53976b5e0448d8a
ripemd-160	6bf735e586e02809130a48b1ff986f28d7d1434f

199981009 as geometric shapes

Circle

Radius = n

Diameter	399962018
Circumference	1256517737.4637
Area	1.256398424822E+17

Sphere

Radius = n

Volume	3.3500776626922E+25
Surface area	5.025593699288E+17
Circumference	1256517737.4637

Square

Length = n

Perimeter	799924036
Area	39992403960658081
Diagonal	282815855.14486

Cube

Length = n

Surface area	239954423763948486
Volume	7.997721296388E+24
Space diagonal	346377268.13689

Equilateral Triangle

Length = n

Perimeter	599943027
Area	1.731721889417E+16
Altitude	173188634.06844

Triangular Pyramid

Length = n

Surface area	1.731721889417E+16
Volume	9.42540493786E+23
Height	94271951.714952