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

80811213 (number)

80811213 is an odd 8-digits composite number following 80811212 and preceding 80811214. In scientific notation, it is written as 8.0811213 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 44169840 positive integers (up to 80811213) that are relatively prime to 80811213.

Interesting facts

80811213 has 8 divisors, whose sum is 108418176
The reverse of 80811213 is 31211808
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	eighty million eight hundred eleven thousand two hundred thirteen

Notation

Scientific notation	8.0811213 × 10^7
Engineering notation	8.0811213 × 10^6

Prime Factorization of 80811213

Prime Factorization 161 × 3 × 167311

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80811213	Product of the distinct prime numbers

The prime factorization of 80811213 is 161 × 3 × 167311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 54, 31, 410, 955, 2518, 8842, 60986, 7003, 745717, 312090, 2042887, 3806006, 1283038, 26207703, 223550098, 754405618, 1723385408, 3166845742

Basic calculations (n = 80811213)

Multiplication

n×y

n×2	161622426
n×3	242433639
n×4	323244852
n×5	404056065

Division

n÷y

n÷2	40405606.5
n÷3	26937071
n÷3	20202803.25
n÷5	16162242.6

Exponentiation

n^y

n²	6530452146531369
n³	5.2773375939965E+23
n⁴	4.2646805238136E+31
n⁵	3.4463400618685E+39

Nth Root

^y√n

²√n	8989.505714999
³√n	432.33846396007
⁴√n	94.813003934054
⁵√n	38.149980924724

Divisors of 80811213

1, 3, 161, 483, 167311, 501933, 26937071, 80811213

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	-80811212	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 80811213 can be divided by 8 positive divisors. The sum of these divisors (counting 80811213) is 1, the average is 0.125.

Base conversion 80811213

Base	System	Value
2	Binary	100110100010001010011001101
3	Ternary	12122001122010220
4	Quaternary	10310101103031
5	Quinary	131141424323
6	Senary	12004021553
8	Octal	464212315
10	Decimal	80811213
12	Duodecimal	230918b9
16	Hexadecimal	4d114cd
20	Vigesimal	155180d
36	Base36	1c42bx

Cryptographic Hash Functions

md5	685ba82ac5dd0e0c6cf653df91200edb
sha1	dc51653b1988559fbb0995dc7931b0f3cb6ba7dc
sha256	62b2c529d613b7c2978fc73407f23d7256f56776ee15054d8c99c97f8bbb6e9f
sha512	05d20166ab6f8bf2bf4579c35646c4db0af3c59c0bdda9c7d2d2af47f0b733959645143bd13a08796f2cd51b4d8fb3825638e6e64a3a29957134ad2d1e60f748
ripemd-160	815a74fa211df85ed7789fd18c9e09af510d2516

80811213 as geometric shapes

Circle

Radius = n

Diameter	161622426
Circumference	507751826.17696
Area	2.0516020488163E+16

Sphere

Radius = n

Volume	2.2105660021084E+24
Surface area	8.2064081952651E+16
Circumference	507751826.17696

Square

Length = n

Perimeter	323244852
Area	6530452146531369
Diagonal	114284313.41642

Cube

Length = n

Surface area	39182712879188214
Volume	5.2773375939965E+23
Space diagonal	139969126.73727

Equilateral Triangle

Length = n

Perimeter	242433639
Area	2.8277687285474E+15
Altitude	69984563.368635

Triangular Pyramid

Length = n

Surface area	2.8277687285474E+15
Volume	6.2194019988761E+22
Height	38094771.138807