81304080, eighty-one million three hundred four thousand eighty: 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

81304080 has 160 divisors, whose sum is 220985856
The reverse of 81304080 is 08040318
Previous prime number is 23

Basic properties

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

Name

Name	eighty-one million three hundred four thousand eighty

Notation

Scientific notation	8.1304080 × 10^7
Engineering notation	8.1304080 × 10^6

Prime Factorization of 81304080

Prime Factorization 2 × 2 × 2 × 2 × 13 × 33 × 5 × 23 × 103

Composite number

ω	Distinct Factors	6	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	10163010	Product of the distinct prime numbers

The prime factorization of 81304080 is 2 × 2 × 2 × 2 × 13 × 33 × 5 × 23 × 103. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 10, 64, 65, 609, 488, 561, 7551, 72549, 99477, 264919, 796974, 8452367, 665316, 97411532, 49568915, 660393525, 826903149, 690700408, 6426092801

Basic calculations (n = 81304080)

Multiplication

n×y

n×2	162608160
n×3	243912240
n×4	325216320
n×5	406520400

Division

n÷y

n÷2	40652040
n÷3	27101360
n÷3	20326020
n÷5	16260816

Exponentiation

n^y

n²	6610353424646400
n³	5.3744870366572E+23
n⁴	4.3696772398734E+31
n⁵	3.5527258788485E+39

Nth Root

^y√n

²√n	9016.8775083174
³√n	433.21562614952
⁴√n	94.957240420715
⁵√n	38.196403102245

Divisors of 81304080

1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 33, 40, 46, 52, 65, 66, 80, 92, 103, 104, 115, 130, 132, 165, 184, 206, 208, 230, 260, 264, 299, 330, 368, 412, 429, 460, 515, 520, 528, 598, 660, 759, 824, 858, 920, 1030, 1040, 1196, 1320, 1339, 1495, 1518, 1648, 1716, 1840, 2060, 2145, 2369, 2392, 2640, 2678, 2990, 3036, 3399, 3432, 3795, 4120, 4290, 4738, 4784, 5356, 5980, 6072, 6695, 6798, 6864, 7590, 8240, 8580, 9476, 9867, 10712, 11845, 11960, 12144, 13390, 13596, 15180, 16995, 17160, 18952, 19734, 21424, 23690, 23920, 26780, 27192, 30360, 30797, 33990, 34320, 37904, 39468, 44187, 47380, 49335, 53560, 54384, 60720, 61594, 67980, 78177, 78936, 88374, 94760, 98670, 107120, 123188, 135960, 153985, 156354, 157872, 176748, 189520, 197340, 220935, 246376, 271920, 307970, 312708, 353496, 390885, 394680, 441870, 492752, 615940, 625416, 706992, 781770, 789360, 883740, 1016301, 1231880, 1250832, 1563540, 1767480, 2032602, 2463760, 3127080, 3534960, 4065204, 5081505, 6254160, 8130408, 10163010, 16260816, 20326020, 40652040, 81304080

160 divisors

τ	Total Divisors	160	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-81304079	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.00625	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	160	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81304080 can be divided by 160 positive divisors. The sum of these divisors (counting 81304080) is 1, the average is 0.00625.

Base conversion 81304080

Base	System	Value
2	Binary	100110110001001101000010000
3	Ternary	12122222200020020
4	Quaternary	10312021220100
5	Quinary	131303212310
6	Senary	12022343440
8	Octal	466115020
10	Decimal	81304080
12	Duodecimal	2328ab80
16	Hexadecimal	4d89a10
20	Vigesimal	1583040
36	Base36	1cemmo

Cryptographic Hash Functions

md5	af04b4b6f1fd5b179a100f7aa44b0c27
sha1	6a6f96edb532ac6d47cfa340542c6375f1598b67
sha256	38227d0513dece0ada3742a2d2d050da828e97196c66b26ef3401b8f9504f42b
sha512	f38a9757a702fd9003ee2824115fcbaac7c91d0cd831c05f1f9b9f3647dcbea66a543654e750b5cdc45836fc5e644b51679e78e82f047119a09a8a580b02d017
ripemd-160	231e4d063778eef3edf64a2a01b3acec92ceab03

81304080 as geometric shapes

Circle

Radius = n

Diameter	162608160
Circumference	510848600.86975
Area	2.0767037756501E+16

Sphere

Radius = n

Volume	2.2512598654901E+24
Surface area	8.3068151026005E+16
Circumference	510848600.86975

Square

Length = n

Perimeter	325216320
Area	6610353424646400
Diagonal	114981332.61227

Cube

Length = n

Surface area	39662120547878400
Volume	5.3744870366572E+23
Space diagonal	140822797.42264

Equilateral Triangle

Length = n

Perimeter	243912240
Area	2.8623669968686E+15
Altitude	70411398.711322

Triangular Pyramid

Length = n

Surface area	2.8623669968686E+15
Volume	6.3338937150326E+22
Height	38327110.870756