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

1997557 (number)

1997557 is an odd 7-digits prime number following 1997556 and preceding 1997558. In scientific notation, it is written as 1.997557 × 10^6. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 1997556 positive integers (up to 1997557) that are relatively prime to 1997557.

Interesting facts

1997557 has 2 divisors, whose sum is 1997558
The reverse of 1997557 is 7557991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 43
Digital Root 7

Name

Name	one million nine hundred ninety-seven thousand five hundred fifty-seven

Notation

Scientific notation	1.997557 × 10^6
Engineering notation	1.997557 × 10^6

Prime Factorization of 1997557

Prime Factorization 1997557

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1997557	Product of the distinct prime numbers

The prime factorization of 1997557 is 1997557. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 2, 12, 14, 292, 461, 939, 1369, 17152, 36998, 998636, 764702, 1134944, 7919463, 65265933, 10964831, 767938786, 222036239, 2677225715, 6650279063

Basic calculations (n = 1997557)

Multiplication

n×y

n×2	3995114
n×3	5992671
n×4	7990228
n×5	9987785

Division

n÷y

n÷2	998778.5
n÷3	665852.33333333
n÷3	499389.25
n÷5	399511.4

Exponentiation

n^y

n²	3990233968249
n³	7970719794913567693
n⁴	1.5921967121368E+25
n⁵	3.1805036877059E+31

Nth Root

^y√n

²√n	1413.3495675168
³√n	125.94078430232
⁴√n	37.594541725054
⁵√n	18.201192217203

Divisors of 1997557

1, 1997557

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1997558	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	998779	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1413.3499212863	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999989987775	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997557 can be divided by 2 positive divisors. The sum of these divisors (counting 1997557) is 1997558, the average is 998779.

Base conversion 1997557

Base	System	Value
2	Binary	111100111101011110101
3	Ternary	10202111010121
4	Quaternary	13213223311
5	Quinary	1002410212
6	Senary	110451541
8	Octal	7475365
10	Decimal	1997557
12	Duodecimal	803bb1
16	Hexadecimal	1e7af5
20	Vigesimal	c9dhh
36	Base36	16tbp

Cryptographic Hash Functions

md5	d527de45883e140c3b316020b41b64b7
sha1	1f2b0f350f1ba2a2649d35e25236e2fe11450511
sha256	e5153d32d724a51bd3fbcb046a2e7d14d122691c14d0925352daa2b6e921b89d
sha512	e53c237a65f947045957de43baa526fbb32eb84193cf1bdc2d519934a6f70a9a9fcbd8fe2a7decda4d92daa813a72d038bf7d5d19bff83ea2f888b1ae7f16410
ripemd-160	a0c0d26d786195c79065a37679436197427f0753

1997557 as geometric shapes

Circle

Radius = n

Diameter	3995114
Circumference	12551020.792654
Area	12535689720756

Sphere

Radius = n

Volume	3.3387673002031E+19
Surface area	50142758883022
Circumference	12551020.792654

Square

Length = n

Perimeter	7990228
Area	3990233968249
Diagonal	2824972.2010133

Cube

Length = n

Surface area	23941403809494
Volume	7970719794913567693
Space diagonal	3459870.2150149

Equilateral Triangle

Length = n

Perimeter	5992671
Area	1727821991773.6
Altitude	1729935.1075074

Triangular Pyramid

Length = n

Surface area	1727821991773.6
Volume	9.3935833632021E+17
Height	941657.40033777