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

80821213 (number)

80821213 is an odd 8-digits composite number following 80821212 and preceding 80821214. In scientific notation, it is written as 8.0821213 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 69151680 positive integers (up to 80821213) that are relatively prime to 80821213.

Interesting facts

80821213 has 8 divisors, whose sum is 93355200
The reverse of 80821213 is 31212808
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	eighty million eight hundred twenty-one thousand two hundred thirteen

Notation

Scientific notation	8.0821213 × 10^7
Engineering notation	8.0821213 × 10^6

Prime Factorization of 80821213

Prime Factorization 11 × 17 × 432199

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80821213	Product of the distinct prime numbers

The prime factorization of 80821213 is 11 × 17 × 432199. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 81, 25, 636, 15, 7947, 4856, 67015, 16186, 309083, 492217, 1273423, 7546306, 11114066, 73632981, 585963101, 346592251, 1360986569, 2687832245

Basic calculations (n = 80821213)

Multiplication

n×y

n×2	161642426
n×3	242463639
n×4	323284852
n×5	404106065

Division

n÷y

n÷2	40410606.5
n÷3	26940404.333333
n÷3	20205303.25
n÷5	16164242.6

Exponentiation

n^y

n²	6532068470791369
n³	5.2792969720841E+23
n⁴	4.2667918507107E+31
n⁵	3.4484729299295E+39

Nth Root

^y√n

²√n	8990.0619019003
³√n	432.35629649493
⁴√n	94.81593696157
⁵√n	38.150925053423

Divisors of 80821213

1, 11, 17, 187, 432199, 4754189, 7347383, 80821213

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	-80821212	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 80821213 can be divided by 8 positive divisors. The sum of these divisors (counting 80821213) is 1, the average is 0.125.

Base conversion 80821213

Base	System	Value
2	Binary	100110100010011101111011101
3	Ternary	12122002010212021
4	Quaternary	10310103233131
5	Quinary	131142234323
6	Senary	12004140141
8	Octal	464235735
10	Decimal	80821213
12	Duodecimal	23097651
16	Hexadecimal	4d13bdd
20	Vigesimal	1552d0d
36	Base36	1c4a1p

Cryptographic Hash Functions

md5	86bc02907025e4fda61298ab1bf665de
sha1	dc45d281ba14852cc704ff1363f4e12902dfcffe
sha256	c2c167cf37273f2c0ba90d9a38ffd818a6f9a615673b917573ed8a26dc97dba6
sha512	3c41bc533f106a7f1328c63a3a05cc250a9ed2d4eee046b7772dbf761c1b16a023d9b61e0cd66fbb32b08c368d8e9fcab7037ddf74e84e838097958cf3849929
ripemd-160	9c3855c73a990f1200dc76c12a12ec35efc57a88

80821213 as geometric shapes

Circle

Radius = n

Diameter	161642426
Circumference	507814658.03003
Area	2.0521098320584E+16

Sphere

Radius = n

Volume	2.2113867444824E+24
Surface area	8.2084393282335E+16
Circumference	507814658.03003

Square

Length = n

Perimeter	323284852
Area	6532068470791369
Diagonal	114298455.55204

Cube

Length = n

Surface area	39192410824748214
Volume	5.2792969720841E+23
Space diagonal	139986447.24535

Equilateral Triangle

Length = n

Perimeter	242463639
Area	2.8284686174823E+15
Altitude	69993223.622673

Triangular Pyramid

Length = n

Surface area	2.8284686174823E+15
Volume	6.2217111480972E+22
Height	38099485.184015