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

1990239 (number)

1990239 is an odd 7-digits composite number following 1990238 and preceding 1990240. In scientific notation, it is written as 1.990239 × 10^6. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 1320576 positive integers (up to 1990239) that are relatively prime to 1990239.

Interesting facts

1990239 has 8 divisors, whose sum is 2666160
The reverse of 1990239 is 9320991
Previous prime number is 229

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	1.990239 × 10^6
Engineering notation	1.990239 × 10^6

Prime Factorization of 1990239

Prime Factorization 3 × 229 × 2897

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1990239	Product of the distinct prime numbers

The prime factorization of 1990239 is 3 × 229 × 2897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 62, 68, 138, 539, 8804, 235, 38718, 10758, 493935, 672727, 4991524, 7538114, 1394856, 13579540, 376002479, 667643703, 5943472529, 9631829480

Basic calculations (n = 1990239)

Multiplication

n×y

n×2	3980478
n×3	5970717
n×4	7960956
n×5	9951195

Division

n÷y

n÷2	995119.5
n÷3	663413
n÷3	497559.75
n÷5	398047.8

Exponentiation

n^y

n²	3961051277121
n³	7883438732726021919
n⁴	1.5689927219982E+25
n⁵	3.122670506037E+31

Nth Root

^y√n

²√n	1410.7583067273
³√n	125.78680247726
⁴√n	37.560062656062
⁵√n	18.187836709516

Divisors of 1990239

1, 3, 229, 687, 2897, 8691, 663413, 1990239

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990238	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990239 can be divided by 8 positive divisors. The sum of these divisors (counting 1990239) is 1, the average is 0.125.

Base conversion 1990239

Base	System	Value
2	Binary	111100101111001011111
3	Ternary	10202010002120
4	Quaternary	13211321133
5	Quinary	1002141424
6	Senary	110354023
8	Octal	7457137
10	Decimal	1990239
12	Duodecimal	7bb913
16	Hexadecimal	1e5e5f
20	Vigesimal	c8fbj
36	Base36	16nof

Cryptographic Hash Functions

md5	6d8f0588834e0ff8f1c17f57d91a8fa2
sha1	706184454027bde5bd3da81f55d8d09d9b3c962f
sha256	c775c1b115cb8f102c69140597a5d2baca5df72f1b80a9d089983de67c316be6
sha512	5997b4f59c0636b3e1f3f4c2faba65d3cf862a938cd9a2c9193652a3cc931c3df2828afd978f1e66462c35248eee289c104b3d7945790e06c2c979d4c379f4f4
ripemd-160	cd9b88437e8c999a8f670351fbbc92814b917743

1990239 as geometric shapes

Circle

Radius = n

Diameter	3980478
Circumference	12505040.442576
Area	12444009592696

Sphere

Radius = n

Volume	3.3022070943676E+19
Surface area	49776038370783
Circumference	12505040.442576

Square

Length = n

Perimeter	7960956
Area	3961051277121
Diagonal	2814622.9861639

Cube

Length = n

Surface area	23766307662726
Volume	7883438732726021919
Space diagonal	3447195.0672051

Equilateral Triangle

Length = n

Perimeter	5970717
Area	1715185515839.8
Altitude	1723597.5336025

Triangular Pyramid

Length = n

Surface area	1715185515839.8
Volume	9.2907216449654E+17
Height	938207.66205462