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

1998239 (number)

1998239 is an odd 7-digits composite number following 1998238 and preceding 1998240. In scientific notation, it is written as 1.998239 × 10^6. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 1984680 positive integers (up to 1998239) that are relatively prime to 1998239.

Interesting facts

1998239 has 4 divisors, whose sum is 2011800
The reverse of 1998239 is 9328991
Previous prime number is 149

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	1.998239 × 10^6
Engineering notation	1.998239 × 10^6

Prime Factorization of 1998239

Prime Factorization 149 × 13411

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1998239	Product of the distinct prime numbers

The prime factorization of 1998239 is 149 × 13411. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 30, 32, 16, 673, 7109, 8251, 72090, 46996, 662327, 512901, 8775239, 6594573, 27456563, 84970557, 659171749, 866004114, 9922408853, 3978881163

Basic calculations (n = 1998239)

Multiplication

n×y

n×2	3996478
n×3	5994717
n×4	7992956
n×5	9991195

Division

n÷y

n÷2	999119.5
n÷3	666079.66666667
n÷3	499559.75
n÷5	399647.8

Exponentiation

n^y

n²	3992959101121
n³	7978886601264925919
n⁴	1.5943722383225E+25
n⁵	3.1859367871333E+31

Nth Root

^y√n

²√n	1413.5908177404
³√n	125.95511544812
⁴√n	37.597750168599
⁵√n	18.202434886944

Divisors of 1998239

1, 149, 13411, 1998239

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	-1998238	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 1998239 can be divided by 4 positive divisors. The sum of these divisors (counting 1998239) is 1, the average is 0.25.

Base conversion 1998239

Base	System	Value
2	Binary	111100111110110011111
3	Ternary	10202112001212
4	Quaternary	13213312133
5	Quinary	1002420424
6	Senary	110455035
8	Octal	7476637
10	Decimal	1998239
12	Duodecimal	80447b
16	Hexadecimal	1e7d9f
20	Vigesimal	c9fbj
36	Base36	16tun

Cryptographic Hash Functions

md5	6baceebdaf6259857a6b52c7057ce114
sha1	202c4be21f3d4c3fce3fdf61c4c57084d508088b
sha256	4747cda07204ac1220b9d9e8598aacb4e77d797b027a16df5f11c4add1d54e67
sha512	e4c924d4e01427610687edcc899b716307c1b207e40ba96ec7af4f9e806e6b4fa4a1b191f399160fb119e534b469e71b6513d43f9f806cbf58bf7579c33b7f0f
ripemd-160	f720de21eb3102976a93882e2ab2d26cfb682a8f

1998239 as geometric shapes

Circle

Radius = n

Diameter	3996478
Circumference	12555305.925033
Area	12544250978166

Sphere

Radius = n

Volume	3.342188204048E+19
Surface area	50177003912665
Circumference	12555305.925033

Square

Length = n

Perimeter	7992956
Area	3992959101121
Diagonal	2825936.6946629

Cube

Length = n

Surface area	23957754606726
Volume	7978886601264925919
Space diagonal	3461051.4736656

Equilateral Triangle

Length = n

Perimeter	5994717
Area	1729002008921.5
Altitude	1730525.7368328

Triangular Pyramid

Length = n

Surface area	1729002008921.5
Volume	9.4032080367882E+17
Height	941978.89822095