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

1998213 (number)

1998213 is an odd 7-digits composite number following 1998212 and preceding 1998214. In scientific notation, it is written as 1.998213 × 10^6. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 1141824 positive integers (up to 1998213) that are relatively prime to 1998213.

Interesting facts

1998213 has 8 divisors, whose sum is 3044928
The reverse of 1998213 is 3128991
Previous prime number is 7

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-eight thousand two hundred thirteen

Notation

Scientific notation	1.998213 × 10^6
Engineering notation	1.998213 × 10^6

Prime Factorization of 1998213

Prime Factorization 3 × 7 × 95153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1998213	Product of the distinct prime numbers

The prime factorization of 1998213 is 3 × 7 × 95153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 78, 54, 678, 538, 4814, 4276, 65850, 9289, 681005, 658001, 5236650, 9204891, 91758705, 40760363, 87131570, 813892419, 6363823434, 2870124113

Basic calculations (n = 1998213)

Multiplication

n×y

n×2	3996426
n×3	5994639
n×4	7992852
n×5	9991065

Division

n÷y

n÷2	999106.5
n÷3	666071
n÷3	499553.25
n÷5	399642.6

Exponentiation

n^y

n²	3992855193369
n³	7978575154507449597
n⁴	1.5942892595214E+25
n⁵	3.185729524136E+31

Nth Root

^y√n

²√n	1413.5816212727
³√n	125.95456915924
⁴√n	37.597627867629
⁵√n	18.20238751866

Divisors of 1998213

1, 3, 7, 21, 95153, 285459, 666071, 1998213

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	-1998212	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 1998213 can be divided by 8 positive divisors. The sum of these divisors (counting 1998213) is 1, the average is 0.125.

Base conversion 1998213

Base	System	Value
2	Binary	111100111110110000101
3	Ternary	10202112000220
4	Quaternary	13213312011
5	Quinary	1002420323
6	Senary	110454553
8	Octal	7476605
10	Decimal	1998213
12	Duodecimal	804459
16	Hexadecimal	1e7d85
20	Vigesimal	c9fad
36	Base36	16ttx

Cryptographic Hash Functions

md5	2aa07f2b20033f32c41314ef9bcdf955
sha1	d72535d78b2255d56ba2cab4870a769cd53caf38
sha256	e13ab2bf6418568ab0e5e3d37ddaa4a8de7ac767f27d3c85359d8e72b289d75e
sha512	861951edbc943c5cbb6e2b0d40ae6d942e320ef431283080575522d2851d27d0069d7ac144b2055905954ba64e4bd0ad1f39ae2faf009bc049dbfe186b4efdae
ripemd-160	750cecaba58ab6519a252c53b6f83c03e9cd2249

1998213 as geometric shapes

Circle

Radius = n

Diameter	3996426
Circumference	12555142.562215
Area	12543924542336

Sphere

Radius = n

Volume	3.3420577455353E+19
Surface area	50175698169344
Circumference	12555142.562215

Square

Length = n

Perimeter	7992852
Area	3992855193369
Diagonal	2825899.9251102

Cube

Length = n

Surface area	23957131160214
Volume	7978575154507449597
Space diagonal	3461006.4403446

Equilateral Triangle

Length = n

Perimeter	5994639
Area	1728957015545.1
Altitude	1730503.2201723

Triangular Pyramid

Length = n

Surface area	1728957015545.1
Volume	9.4028409932645E+17
Height	941966.64170341