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

82662221 (number)

82662221 is an odd 8-digits composite number following 82662220 and preceding 82662222. In scientific notation, it is written as 8.2662221 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 80974080 positive integers (up to 82662221) that are relatively prime to 82662221.

Interesting facts

82662221 has 8 divisors, whose sum is 84367800
The reverse of 82662221 is 12226628
Previous prime number is 109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	eighty-two million six hundred sixty-two thousand two hundred twenty-one

Notation

Scientific notation	8.2662221 × 10^7
Engineering notation	8.2662221 × 10^6

Prime Factorization of 82662221

Prime Factorization 89 × 109 × 8521

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82662221	Product of the distinct prime numbers

The prime factorization of 82662221 is 89 × 109 × 8521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 36, 80, 714, 48, 1152, 1794, 77323, 96097, 347305, 656084, 8409217, 4183017, 77734252, 42731973, 297319700, 700641788, 5270568344, 2968590112

Basic calculations (n = 82662221)

Multiplication

n×y

n×2	165324442
n×3	247986663
n×4	330648884
n×5	413311105

Division

n÷y

n÷2	41331110.5
n÷3	27554073.666667
n÷3	20665555.25
n÷5	16532444.2

Exponentiation

n^y

n²	6833042780652841
n³	5.6483449243678E+23
n⁴	4.6690473642232E+31
n⁵	3.8595382508088E+39

Nth Root

^y√n

²√n	9091.8766489653
³√n	435.61452933369
⁴√n	95.351332706813
⁵√n	38.32316896722

Divisors of 82662221

1, 89, 109, 8521, 9701, 758369, 928789, 82662221

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82662220	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82662221 can be divided by 8 positive divisors. The sum of these divisors (counting 82662221) is 1, the average is 0.125.

Base conversion 82662221

Base	System	Value
2	Binary	100111011010101001101001101
3	Ternary	12202112200020202
4	Quaternary	10323111031031
5	Quinary	132130142341
6	Senary	12111423245
8	Octal	473251515
10	Decimal	82662221
12	Duodecimal	23824b25
16	Hexadecimal	4ed534d
20	Vigesimal	15gcfb1
36	Base36	1d7qkt

Cryptographic Hash Functions

md5	8099bbd0d7392c50d89800f7fc11806a
sha1	3b8bdbc2825ee6d009a84002bae3f7d1dbaac8aa
sha256	2e40d11c64f2bc0216b4b61feab7151d25dc65ae98320ee70395278d852bc9a8
sha512	a60dcbc254ee45c27beb9e0b8797dc3bc6f59d8d119e9b0714ea34e6f99d693549b64e2d2386c08ddd21d97086354359fdf06a9a8edb40981e8496ef933a9b61
ripemd-160	bfeaf5256b5795b315b662c662542c6623fbd9f2

82662221 as geometric shapes

Circle

Radius = n

Diameter	165324442
Circumference	519382052.44603
Area	2.1466637001364E+16

Sphere

Radius = n

Volume	2.3659731892447E+24
Surface area	8.5866548005455E+16
Circumference	519382052.44603

Square

Length = n

Perimeter	330648884
Area	6833042780652841
Diagonal	116902034.03408

Cube

Length = n

Surface area	40998256683917046
Volume	5.6483449243678E+23
Space diagonal	143175166.63849

Equilateral Triangle

Length = n

Perimeter	247986663
Area	2.9587943165956E+15
Altitude	71587583.319244

Triangular Pyramid

Length = n

Surface area	2.9587943165956E+15
Volume	6.6566383308351E+22
Height	38967344.678027