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

1998118 (number)

1998118 is an even 7-digits composite number following 1998117 and preceding 1998119. In scientific notation, it is written as 1.998118 × 10^6. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 989616 positive integers (up to 1998118) that are relatively prime to 1998118.

Interesting facts

1998118 has 8 divisors, whose sum is 3025512
The reverse of 1998118 is 8118991
Previous prime number is 107

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	1.998118 × 10^6
Engineering notation	1.998118 × 10^6

Prime Factorization of 1998118

Prime Factorization 2 × 107 × 9337

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1998118	Product of the distinct prime numbers

The prime factorization of 1998118 is 2 × 107 × 9337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 27, 4, 854, 874, 4947, 5676, 35439, 96337, 504237, 784453, 437343, 6030470, 3325856, 7318189, 526433429, 8904462, 9541377142, 8754433653

Basic calculations (n = 1998118)

Multiplication

n×y

n×2	3996236
n×3	5994354
n×4	7992472
n×5	9990590

Division

n÷y

n÷2	999059
n÷3	666039.33333333
n÷3	499529.5
n÷5	399623.6

Exponentiation

n^y

n²	3992475541924
n³	7977437244878099032
n⁴	1.5939860952861E+25
n⁵	3.1849723087409E+31

Nth Root

^y√n

²√n	1413.5480182859
³√n	125.95257306345
⁴√n	37.597180988552
⁵√n	18.202214438042

Divisors of 1998118

1, 2, 107, 214, 9337, 18674, 999059, 1998118

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	-1998117	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 1998118 can be divided by 8 positive divisors. The sum of these divisors (counting 1998118) is 1, the average is 0.125.

Base conversion 1998118

Base	System	Value
2	Binary	111100111110100100110
3	Ternary	10202111220101
4	Quaternary	13213310212
5	Quinary	1002414433
6	Senary	110454314
8	Octal	7476446
10	Decimal	1998118
12	Duodecimal	80439a
16	Hexadecimal	1e7d26
20	Vigesimal	c9f5i
36	Base36	16tra

Cryptographic Hash Functions

md5	d45d5e1cbb90b35737768ba47a71548a
sha1	1c843348364b0cc3dab454bd57847e5cb426a43e
sha256	5179a8c2fbc94806ed5b7cd07680160d5d7874cf95e0c721879cd8cf37ce9060
sha512	8bb5627d28ff16dde6208888453309a59ba1e477b0eb5f1a3478c8ef94ad61569caa64e4c248ed6556f03ebaadff78488dc317fca1b4fe7fd0798710ae60382b
ripemd-160	f1b84fee2bec30adb29e92889262b1d023b569a3

1998118 as geometric shapes

Circle

Radius = n

Diameter	3996236
Circumference	12554545.659611
Area	12542731832145

Sphere

Radius = n

Volume	3.3415810990644E+19
Surface area	50170927328581
Circumference	12554545.659611

Square

Length = n

Perimeter	7992472
Area	3992475541924
Diagonal	2825765.5748218

Cube

Length = n

Surface area	23954853251544
Volume	7977437244878099032
Space diagonal	3460841.8955179

Equilateral Triangle

Length = n

Perimeter	5994354
Area	1728792621647.1
Altitude	1730420.947759

Triangular Pyramid

Length = n

Surface area	1728792621647.1
Volume	9.4014999539057E+17
Height	941921.85827393