221821938, two hundred twenty-one million eight hundred twenty-one thousand nine hundred thirty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

221821938 has 32 divisors, whose sum is 401713200
The reverse of 221821938 is 839128122
Previous prime number is 113

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	two hundred twenty-one million eight hundred twenty-one thousand nine hundred thirty-eight

Notation

Scientific notation	2.21821938 × 10^8
Engineering notation	2.21821938 × 10^6

Prime Factorization of 221821938

Prime Factorization 2 × 9 × 13 × 113 × 8389

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	221821938	Product of the distinct prime numbers

The prime factorization of 221821938 is 2 × 9 × 13 × 113 × 8389. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 23, 97, 349, 913, 8125, 2921, 94627, 21296, 87896, 559120, 5869289, 6681251, 13961296, 15737304, 412092219, 834390764, 4476296997, 6850854340

Basic calculations (n = 221821938)

Multiplication

n×y

n×2	443643876
n×3	665465814
n×4	887287752
n×5	1109109690

Division

n÷y

n÷2	110910969
n÷3	73940646
n÷3	55455484.5
n÷5	44364387.6

Exponentiation

n^y

n²	49204972178075844
n³	1.0914742287777E+25
n⁴	2.4211292870452E+33
n⁵	5.3705959060093E+41

Nth Root

^y√n

²√n	14893.687857613
³√n	605.34296334254
⁴√n	122.03969787578
⁵√n	46.687530089647

Divisors of 221821938

1, 2, 9, 13, 18, 26, 113, 117, 226, 234, 1017, 1469, 2034, 2938, 8389, 13221, 16778, 26442, 75501, 109057, 151002, 218114, 947957, 981513, 1895914, 1963026, 8531613, 12323441, 17063226, 24646882, 110910969, 221821938

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-221821937	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221821938 can be divided by 32 positive divisors. The sum of these divisors (counting 221821938) is 1, the average is 0.03125.

Base conversion 221821938

Base	System	Value
2	Binary	1101001110001011101111110010
3	Ternary	120110101201111100
4	Quaternary	31032023233302
5	Quinary	423241300223
6	Senary	34002225230
8	Octal	1516135762
10	Decimal	221821938
12	Duodecimal	62355216
16	Hexadecimal	d38bbf2
20	Vigesimal	3967egi
36	Base36	3o2ewi

Cryptographic Hash Functions

md5	3a3af85baa77b6baee49426da6bd8058
sha1	ec696e9e01e651470dedbb453186dc720dd608a9
sha256	3fa6d08d6908d355cff2ccf00e7d6fddcd66fd0c3d11701a27995f8e76966daf
sha512	c79236afe2607c7a5e8ff5811a2a37d9f29392f1736fa05fb05c7067b65f5069cac9627eaf2176a5f69d73fe77009754ade31eed32c9d36062b08e7e4e36a6c0
ripemd-160	e1c57a09cddeaea9878d71013e25576a94c9110a

221821938 as geometric shapes

Circle

Radius = n

Diameter	443643876
Circumference	1393748341.6517
Area	1.5458197911473E+17

Sphere

Radius = n

Volume	4.5719565582808E+25
Surface area	6.1832791645893E+17
Circumference	1393748341.6517

Square

Length = n

Perimeter	887287752
Area	49204972178075844
Diagonal	313703593.15148

Cube

Length = n

Surface area	295229833068455064
Volume	1.0914742287777E+25
Space diagonal	384206866.84939

Equilateral Triangle

Length = n

Perimeter	665465814
Area	2.130637794936E+16
Altitude	192103433.4247

Triangular Pyramid

Length = n

Surface area	2.130637794936E+16
Volume	1.2863147144318E+24
Height	104567864.38383