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

221497 (number)

221497 is an odd 6-digits prime number following 221496 and preceding 221498. In scientific notation, it is written as 2.21497 × 10^5. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 221496 positive integers (up to 221497) that are relatively prime to 221497.

Interesting facts

221497 has 2 divisors, whose sum is 221498
The reverse of 221497 is 794122
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 25
Digital Root 7

Name

Name	two hundred twenty-one thousand four hundred ninety-seven

Notation

Scientific notation	2.21497 × 10^5
Engineering notation	2.21497 × 10^3

Prime Factorization of 221497

Prime Factorization 221497

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	221497	Product of the distinct prime numbers

The prime factorization of 221497 is 221497. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 4, 49, 28, 347, 827, 6300, 7747, 65254, 90066, 246749, 415922, 5766995, 6743276, 5157962, 25332472, 830868485, 572996563, 1058508380, 7800974187

Basic calculations (n = 221497)

Multiplication

n×y

n×2	442994
n×3	664491
n×4	885988
n×5	1107485

Division

n÷y

n÷2	110748.5
n÷3	73832.333333333
n÷3	55374.25
n÷5	44299.4

Exponentiation

n^y

n²	49060921009
n³	10866846820730473
n⁴	2.4069739702513E+21
n⁵	5.3313751348876E+26

Nth Root

^y√n

²√n	470.63467785534
³√n	60.504723807558
⁴√n	21.694116203601
⁵√n	11.723939528032

Divisors of 221497

1, 221497

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	221498	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	110749	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	470.63574024929	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999909705731	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221497 can be divided by 2 positive divisors. The sum of these divisors (counting 221497) is 221498, the average is 110749.

Base conversion 221497

Base	System	Value
2	Binary	110110000100111001
3	Ternary	102020211121
4	Quaternary	312010321
5	Quinary	24041442
6	Senary	4425241
8	Octal	660471
10	Decimal	221497
12	Duodecimal	a8221
16	Hexadecimal	36139
20	Vigesimal	17deh
36	Base36	4qwp

Cryptographic Hash Functions

md5	40dca7e835d3daa7fe41b5c978f496c1
sha1	924bfb19a3df22abddde8689cda7969aecc0355f
sha256	29dcfdc9c3690b5e3ada4b340bfcc50b90ae7c4de01aaee298ab5d0b84714a19
sha512	fa66aa997cc6f54c1656df8d76607956815c19088f572d568384a036c664180f990a338db6d5527ce15550919e094d539d7a103b0b9eafdfb14d7b8855b27b16
ripemd-160	53c8a53b4345b9ed784db09acbdbbe5df4350fcc

221497 as geometric shapes

Circle

Radius = n

Diameter	442994
Circumference	1391706.6959844
Area	154129429020.22

Sphere

Radius = n

Volume	4.551894151959E+16
Surface area	616517716080.89
Circumference	1391706.6959844

Square

Length = n

Perimeter	885988
Area	49060921009
Diagonal	313244.06142495

Cube

Length = n

Surface area	294365526054
Volume	10866846820730473
Space diagonal	383644.05772408

Equilateral Triangle

Length = n

Perimeter	664491
Area	21244001963.428
Altitude	191822.02886204

Triangular Pyramid

Length = n

Surface area	21244001963.428
Volume	1.280670179509E+15
Height	104414.68714165