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

82162261 (number)

82162261 is an odd 8-digits composite number following 82162260 and preceding 82162262. In scientific notation, it is written as 8.2162261 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 82112800 positive integers (up to 82162261) that are relatively prime to 82162261.

Interesting facts

82162261 has 4 divisors, whose sum is 82211724
The reverse of 82162261 is 16226128
Previous prime number is 1721

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	8.2162261 × 10^7
Engineering notation	8.2162261 × 10^6

Prime Factorization of 82162261

Prime Factorization 1721 × 47741

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82162261	Product of the distinct prime numbers

The prime factorization of 82162261 is 1721 × 47741. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 86, 85, 791, 990, 1300, 1201, 84875, 6437, 104448, 990328, 1309961, 1572701, 34604016, 96718011, 483759447, 848270869, 2537079715, 2142348999

Basic calculations (n = 82162261)

Multiplication

n×y

n×2	164324522
n×3	246486783
n×4	328649044
n×5	410811305

Division

n÷y

n÷2	41081130.5
n÷3	27387420.333333
n÷3	20540565.25
n÷5	16432452.2

Exponentiation

n^y

n²	6750637132632121
n³	5.5464761000761E+23
n⁴	4.5571101696472E+31
n⁵	3.744224751643E+39

Nth Root

^y√n

²√n	9064.340075262
³√n	434.73452070865
⁴√n	95.206827881523
⁵√n	38.276698949835

Divisors of 82162261

1, 1721, 47741, 82162261

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82162260	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82162261 can be divided by 4 positive divisors. The sum of these divisors (counting 82162261) is 1, the average is 0.25.

Base conversion 82162261

Base	System	Value
2	Binary	100111001011011001001010101
3	Ternary	12201121021102201
4	Quaternary	10321123021111
5	Quinary	132013143021
6	Senary	12053004501
8	Octal	471331125
10	Decimal	82162261
12	Duodecimal	23623731
16	Hexadecimal	4e5b255
20	Vigesimal	15da5d1
36	Base36	1cx0t1

Cryptographic Hash Functions

md5	1445e8e3134e99929227c7fd86d36091
sha1	616defa271bfb953b763fa74a5b9332c99310435
sha256	a0f22b24a09e48f1e10f16fee526c742f3107f3a604ab12944bc1584b9a561ac
sha512	6f7051ba00c1d58254de7c7f48701fc7a872381743fdca41eba89abe09a38b1595dabd61f8f64484c1c31405c4fb8d1b4d3d1974c4c57a3927a82fbb9335fdd9
ripemd-160	80205e9ed55d912022fb19e55afbf0e23de74e68

82162261 as geometric shapes

Circle

Radius = n

Diameter	164324522
Circumference	516240711.11985
Area	2.1207752022928E+16

Sphere

Radius = n

Volume	2.3233024759081E+24
Surface area	8.483100809171E+16
Circumference	516240711.11985

Square

Length = n

Perimeter	328649044
Area	6750637132632121
Diagonal	116194983.82144

Cube

Length = n

Surface area	40503822795792726
Volume	5.5464761000761E+23
Space diagonal	142309210.51673

Equilateral Triangle

Length = n

Perimeter	246486783
Area	2.923111624295E+15
Altitude	71154605.258367

Triangular Pyramid

Length = n

Surface area	2.923111624295E+15
Volume	6.5365847700882E+22
Height	38731661.273813