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

221372 (number)

221372 is an even 6-digits composite number following 221371 and preceding 221373. In scientific notation, it is written as 2.21372 × 10^5. The sum of its digits is 17. It has a total of 3 prime factors and 6 positive divisors. There are 110684 positive integers (up to 221372) that are relatively prime to 221372.

Interesting facts

221372 has 6 divisors, whose sum is 387408
The reverse of 221372 is 273122
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 17
Digital Root 8

Name

Name	two hundred twenty-one thousand three hundred seventy-two

Notation

Scientific notation	2.21372 × 10^5
Engineering notation	2.21372 × 10^3

Prime Factorization of 221372

Prime Factorization 2 × 2 × 55343

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	110686	Product of the distinct prime numbers

The prime factorization of 221372 is 2 × 2 × 55343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 97, 26, 190, 521, 8663, 6309, 40725, 9469, 631493, 943062, 1543840, 5718193, 90450605, 62653376, 869492436, 420894824, 5502883311, 3813385794

Basic calculations (n = 221372)

Multiplication

n×y

n×2	442744
n×3	664116
n×4	885488
n×5	1106860

Division

n÷y

n÷2	110686
n÷3	73790.666666667
n÷3	55343
n÷5	44274.4

Exponentiation

n^y

n²	49005562384
n³	10848459356070848
n⁴	2.4015451445721E+21
n⁵	5.3163485174422E+26

Nth Root

^y√n

²√n	470.50185972002
³√n	60.493339885661
⁴√n	21.691054831889
⁵√n	11.722615967561

Divisors of 221372

1, 2, 4, 55343, 110686, 221372

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-221371	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221372 can be divided by 6 positive divisors. The sum of these divisors (counting 221372) is 1, the average is 0.16666666666667.

Base conversion 221372

Base	System	Value
2	Binary	110110000010111100
3	Ternary	102020122222
4	Quaternary	312002330
5	Quinary	24040442
6	Senary	4424512
8	Octal	660274
10	Decimal	221372
12	Duodecimal	a8138
16	Hexadecimal	360bc
20	Vigesimal	17d8c
36	Base36	4qt8

Cryptographic Hash Functions

md5	d1f1c91f41c51238d19a505303ce14eb
sha1	5c5615bf49b47bfa389c4f3cd23cf7860e47caa5
sha256	9ad5cf8ce5f273d0699cc228284812ea805aa402de8e14964c1a2aab984cb5ee
sha512	2696265e30f8600f2386dc24e7af89b83df14ad5f0fe8d8414f6e2b3cd2ce424a577d2338d19d145b3f62037774c9fe7d4efef3e2b13b23d8a215360f59e8372
ripemd-160	43f5e9986c552cd38a3943a90cba626e4d512f31

221372 as geometric shapes

Circle

Radius = n

Diameter	442744
Circumference	1390921.297821
Area	153955514770.61

Sphere

Radius = n

Volume	4.5441920287733E+16
Surface area	615822059082.44
Circumference	1390921.297821

Square

Length = n

Perimeter	885488
Area	49005562384
Diagonal	313067.28472966

Cube

Length = n

Surface area	294033374304
Volume	10848459356070848
Space diagonal	383427.55137314

Equilateral Triangle

Length = n

Perimeter	664116
Area	21220030975.644
Altitude	191713.77568657

Triangular Pyramid

Length = n

Surface area	21220030975.644
Volume	1.2785031960174E+15
Height	104355.76157655