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

1998498 (number)

1998498 is an even 7-digits composite number following 1998497 and preceding 1998499. In scientific notation, it is written as 1.998498 × 10^6. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 663696 positive integers (up to 1998498) that are relatively prime to 1998498.

Interesting facts

1998498 has 16 divisors, whose sum is 4011840
The reverse of 1998498 is 8948991
Previous prime number is 839

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 48
Digital Root 3

Name

Name	one million nine hundred ninety-eight thousand four hundred ninety-eight

Notation

Scientific notation	1.998498 × 10^6
Engineering notation	1.998498 × 10^6

Prime Factorization of 1998498

Prime Factorization 2 × 3 × 839 × 397

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1998498	Product of the distinct prime numbers

The prime factorization of 1998498 is 2 × 3 × 839 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 79, 9, 63, 980, 1409, 1036, 92512, 18294, 726273, 878132, 9186820, 2187360, 26319323, 99219301, 123675894, 810816861, 3853391929, 3540395136

Basic calculations (n = 1998498)

Multiplication

n×y

n×2	3996996
n×3	5995494
n×4	7993992
n×5	9992490

Division

n÷y

n÷2	999249
n÷3	666166
n÷3	499624.5
n÷5	399699.6

Exponentiation

n^y

n²	3993994256004
n³	7981989532635481992
n⁴	1.5951990116993E+25
n⁵	3.188002034483E+31

Nth Root

^y√n

²√n	1413.6824254407
³√n	125.96055706706
⁴√n	37.598968409263
⁵√n	18.202906721017

Divisors of 1998498

1, 2, 3, 6, 397, 794, 839, 1191, 1678, 2382, 2517, 5034, 333083, 666166, 999249, 1998498

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1998497	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998498 can be divided by 16 positive divisors. The sum of these divisors (counting 1998498) is 1, the average is 0.0625.

Base conversion 1998498

Base	System	Value
2	Binary	111100111111010100010
3	Ternary	10202112102110
4	Quaternary	13213322202
5	Quinary	1002422443
6	Senary	110500150
8	Octal	7477242
10	Decimal	1998498
12	Duodecimal	804656
16	Hexadecimal	1e7ea2
20	Vigesimal	c9g4i
36	Base36	16u1u

Cryptographic Hash Functions

md5	f9017e349364177b2e500fa98309d035
sha1	40667c676ddd35b89021af5720d17785df3af12a
sha256	5f2850ea776e7334f275246c1ad8a4b6eeae3269197b90a4d20aee2a5d81a19d
sha512	260ac0b4ab238193a59d9f59d0c10b87bb8964844f27539ddaf446157d1f3b9eea394c60317a6f4ede0aaf61686212cfdc91a46103e3e44315ef3354ba93f190
ripemd-160	05f683e33baffff3c6f7724555de6f6913bba31e

1998498 as geometric shapes

Circle

Radius = n

Diameter	3996996
Circumference	12556933.270028
Area	12547503013142

Sphere

Radius = n

Volume	3.3434879569011E+19
Surface area	50190012052568
Circumference	12556933.270028

Square

Length = n

Perimeter	7993992
Area	3993994256004
Diagonal	2826302.9759755

Cube

Length = n

Surface area	23963965536024
Volume	7981989532635481992
Space diagonal	3461500.0748248

Equilateral Triangle

Length = n

Perimeter	5995494
Area	1729450244134.3
Altitude	1730750.0374124

Triangular Pyramid

Length = n

Surface area	1729450244134.3
Volume	9.4068648764777E+17
Height	942100.99199184