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

1997243 (number)

1997243 is an odd 7-digits prime number following 1997242 and preceding 1997244. In scientific notation, it is written as 1.997243 × 10^6. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 1997242 positive integers (up to 1997243) that are relatively prime to 1997243.

Interesting facts

1997243 has 2 divisors, whose sum is 1997244
The reverse of 1997243 is 3427991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 35
Digital Root 8

Name

Name	one million nine hundred ninety-seven thousand two hundred forty-three

Notation

Scientific notation	1.997243 × 10^6
Engineering notation	1.997243 × 10^6

Prime Factorization of 1997243

Prime Factorization 1997243

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1997243	Product of the distinct prime numbers

The prime factorization of 1997243 is 1997243. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 2, 50, 3, 963, 37, 459, 9645, 48885, 58434, 659363, 665212, 1342836, 1110589, 72261121, 22309115, 856719214, 954478960, 7040313985, 397214153

Basic calculations (n = 1997243)

Multiplication

n×y

n×2	3994486
n×3	5991729
n×4	7988972
n×5	9986215

Division

n÷y

n÷2	998621.5
n÷3	665747.66666667
n÷3	499310.75
n÷5	399448.6

Exponentiation

n^y

n²	3988979601049
n³	7966961585337907907
n⁴	1.5911958257585E+25
n⁵	3.1780047246254E+31

Nth Root

^y√n

²√n	1413.2384795214
³√n	125.93418499485
⁴√n	37.593064247563
⁵√n	18.200619964822

Divisors of 1997243

1, 1997243

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1997244	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	998622	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1413.2388333187	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999989986201	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997243 can be divided by 2 positive divisors. The sum of these divisors (counting 1997243) is 1997244, the average is 998622.

Base conversion 1997243

Base	System	Value
2	Binary	111100111100110111011
3	Ternary	10202110200222
4	Quaternary	13213212323
5	Quinary	1002402433
6	Senary	110450255
8	Octal	7474673
10	Decimal	1997243
12	Duodecimal	80398b
16	Hexadecimal	1e79bb
20	Vigesimal	c9d23
36	Base36	16t2z

Cryptographic Hash Functions

md5	e4a820f0a558a2bc6d0416c512f96a2d
sha1	d4fd95dbd93d516ca19512ce2d0ea3fd9e77d77b
sha256	24c8dcbec9b11bff263189cc1f477a0d06dc50a8aea02e38149469567c9225ab
sha512	07bd1204a453adb35603b80a5387fa388306abebb5aec77833a0884c2c37b9805526c0f0faa914ee9daf2536c4927286b34d6a7486e577dc6469dc5d782d25fc
ripemd-160	09b4424058067211224df8ec6aa7184410a36a96

1997243 as geometric shapes

Circle

Radius = n

Diameter	3994486
Circumference	12549047.872467
Area	12531749009975

Sphere

Radius = n

Volume	3.3371930650573E+19
Surface area	50126996039900
Circumference	12549047.872467

Square

Length = n

Perimeter	7988972
Area	3988979601049
Diagonal	2824528.1379547

Cube

Length = n

Surface area	23933877606294
Volume	7966961585337907907
Space diagonal	3459326.3510613

Equilateral Triangle

Length = n

Perimeter	5991729
Area	1727278834843.2
Altitude	1729663.1755306

Triangular Pyramid

Length = n

Surface area	1727278834843.2
Volume	9.3891542707419E+17
Height	941509.37931824