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

1998975 (number)

1998975 is an odd 7-digits composite number following 1998974 and preceding 1998976. In scientific notation, it is written as 1.998975 × 10^6. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 968800 positive integers (up to 1998975) that are relatively prime to 1998975.

Interesting facts

1998975 has 16 divisors, whose sum is 2792448
The reverse of 1998975 is 5798991
Previous prime number is 11

Basic properties

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

Name

Name	one million nine hundred ninety-eight thousand nine hundred seventy-five

Notation

Scientific notation	1.998975 × 10^6
Engineering notation	1.998975 × 10^6

Prime Factorization of 1998975

Prime Factorization 15 × 5 × 11 × 2423

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1998975	Product of the distinct prime numbers

The prime factorization of 1998975 is 15 × 5 × 11 × 2423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 66, 10, 284, 220, 8363, 6135, 72644, 64465, 417379, 804187, 1743124, 9745398, 98194313, 16937839, 662559888, 127213505, 7906514653, 1411531211

Basic calculations (n = 1998975)

Multiplication

n×y

n×2	3997950
n×3	5996925
n×4	7995900
n×5	9994875

Division

n÷y

n÷2	999487.5
n÷3	666325
n÷3	499743.75
n÷5	399795

Exponentiation

n^y

n²	3995901050625
n³	7987706302673109375
n⁴	1.5967225206386E+25
n⁵	3.1918084006935E+31

Nth Root

^y√n

²√n	1413.8511237043
³√n	125.97057766021
⁴√n	37.601211731862
⁵√n	18.203775569289

Divisors of 1998975

1, 5, 11, 15, 55, 75, 165, 825, 2423, 12115, 26653, 36345, 133265, 181725, 399795, 1998975

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	-1998974	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 1998975 can be divided by 16 positive divisors. The sum of these divisors (counting 1998975) is 1, the average is 0.0625.

Base conversion 1998975

Base	System	Value
2	Binary	111101000000001111111
3	Ternary	10202120002010
4	Quaternary	13220001333
5	Quinary	1002431400
6	Senary	110502303
8	Octal	7500177
10	Decimal	1998975
12	Duodecimal	804993
16	Hexadecimal	1e807f
20	Vigesimal	c9h8f
36	Base36	16uf3

Cryptographic Hash Functions

md5	3c46959e0ebed63b7afd596532d1e4a3
sha1	77aae0181a8509988bed19289c50d5abaa275fa0
sha256	2ee5b76f601a20d7f4be48a10d73b8d62d9707af762d8cc8677ba7d5a9b2211d
sha512	2296787338daa10a10dddca25cb7d26dc8f4f78edb1c5cd0c92e4e80ea52072083694a75702986c272b2b714d70c27556c8eeb930349321fd02c02d925b23b26
ripemd-160	69d9e7cfa7f670a7a7e373d64c1069303cb147bf

1998975 as geometric shapes

Circle

Radius = n

Diameter	3997950
Circumference	12559930.349419
Area	12553493385115

Sphere

Radius = n

Volume	3.3458825919348E+19
Surface area	50213973540461
Circumference	12559930.349419

Square

Length = n

Perimeter	7995900
Area	3995901050625
Diagonal	2826977.5558448

Cube

Length = n

Surface area	23975406303750
Volume	7987706302673109375
Space diagonal	3462326.26306

Equilateral Triangle

Length = n

Perimeter	5996925
Area	1730275910425.1
Altitude	1731163.13153

Triangular Pyramid

Length = n

Surface area	1730275910425.1
Volume	9.4136021545778E+17
Height	942325.85194825