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

1998392 (number)

1998392 is an even 7-digits composite number following 1998391 and preceding 1998393. In scientific notation, it is written as 1.998392 × 10^6. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 908320 positive integers (up to 1998392) that are relatively prime to 1998392.

Interesting facts

1998392 has 16 divisors, whose sum is 4087800
The reverse of 1998392 is 2938991
Previous prime number is 11

Basic properties

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

Name

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

Notation

Scientific notation	1.998392 × 10^6
Engineering notation	1.998392 × 10^6

Prime Factorization of 1998392

Prime Factorization 2 × 2 × 2 × 11 × 22709

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	499598	Product of the distinct prime numbers

The prime factorization of 1998392 is 2 × 2 × 2 × 11 × 22709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 28, 16, 908, 161, 2564, 210, 87182, 96, 722612, 100210, 5617373, 6645336, 53424718, 14612368, 574654571, 253983364, 2854100105, 8891867198

Basic calculations (n = 1998392)

Multiplication

n×y

n×2	3996784
n×3	5995176
n×4	7993568
n×5	9991960

Division

n÷y

n÷2	999196
n÷3	666130.66666667
n÷3	499598
n÷5	399678.4

Exponentiation

n^y

n²	3993570585664
n³	7980719509826252288
n⁴	1.5948606022681E+25
n⁵	3.1871566686877E+31

Nth Root

^y√n

²√n	1413.6449342038
³√n	125.95833005205
⁴√n	37.598469838596
⁵√n	18.202713621094

Divisors of 1998392

1, 2, 4, 8, 11, 22, 44, 88, 22709, 45418, 90836, 181672, 249799, 499598, 999196, 1998392

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	-1998391	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 1998392 can be divided by 16 positive divisors. The sum of these divisors (counting 1998392) is 1, the average is 0.0625.

Base conversion 1998392

Base	System	Value
2	Binary	111100111111000111000
3	Ternary	10202112021112
4	Quaternary	13213320320
5	Quinary	1002422032
6	Senary	110455452
8	Octal	7477070
10	Decimal	1998392
12	Duodecimal	804588
16	Hexadecimal	1e7e38
20	Vigesimal	c9fjc
36	Base36	16tyw

Cryptographic Hash Functions

md5	77751ed58ac480c905019d9384a86c2f
sha1	05fc6473384ecd82bfb4bca727a1a6d23341eb4f
sha256	c13ded4ff4c1e99b79e75531d8bc14ad410a24912cf9fd5daedeb94dce917496
sha512	6a6d7781b35062abd18d03eb136459b00bd1cee8fb74987c65aae7a0665be15a9adccbaad4e8759f8afe425233a784fb519158be4ffb3b71be91f8d73ff2d3c3
ripemd-160	45f0db80de3ec371cf0e51850d0dfa9aeac51451

1998392 as geometric shapes

Circle

Radius = n

Diameter	3996784
Circumference	12556267.252385
Area	12546172013514

Sphere

Radius = n

Volume	3.3429559709908E+19
Surface area	50184688054057
Circumference	12556267.252385

Square

Length = n

Perimeter	7993568
Area	3993570585664
Diagonal	2826153.0693379

Cube

Length = n

Surface area	23961423513984
Volume	7980719509826252288
Space diagonal	3461316.4774392

Equilateral Triangle

Length = n

Perimeter	5995176
Area	1729266789495.7
Altitude	1730658.2387196

Triangular Pyramid

Length = n

Surface area	1729266789495.7
Volume	9.4053681402432E+17
Height	942051.02311263