81590340, eighty-one million five hundred ninety thousand three hundred forty: 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

81590340 has 48 divisors, whose sum is 200027520
The reverse of 81590340 is 04309518
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	eighty-one million five hundred ninety thousand three hundred forty

Notation

Scientific notation	8.1590340 × 10^7
Engineering notation	8.1590340 × 10^6

Prime Factorization of 81590340

Prime Factorization 2 × 2 × 3 × 65 × 29 × 3607

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	40795170	Product of the distinct prime numbers

The prime factorization of 81590340 is 2 × 2 × 3 × 65 × 29 × 3607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 96, 50, 674, 964, 651, 9598, 94562, 49001, 210712, 730916, 4107143, 6765030, 46037988, 67702460, 137995504, 284840555, 9551253877, 2872994156

Basic calculations (n = 81590340)

Multiplication

n×y

n×2	163180680
n×3	244771020
n×4	326361360
n×5	407951700

Division

n÷y

n÷2	40795170
n÷3	27196780
n÷3	20397585
n÷5	16318068

Exponentiation

n^y

n²	6656983581315600
n³	5.4314555377396E+23
n⁴	4.4315430401905E+31
n⁵	3.6157110337378E+39

Nth Root

^y√n

²√n	9032.7371266964
³√n	433.72346063124
⁴√n	95.040712995518
⁵√n	38.22326211311

Divisors of 81590340

1, 2, 3, 4, 6, 12, 29, 58, 65, 87, 116, 130, 174, 195, 260, 348, 390, 780, 1885, 3607, 3770, 5655, 7214, 7540, 10821, 11310, 14428, 21642, 22620, 43284, 104603, 209206, 234455, 313809, 418412, 468910, 627618, 703365, 937820, 1255236, 1406730, 2813460, 6799195, 13598390, 20397585, 27196780, 40795170, 81590340

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-81590339	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81590340 can be divided by 48 positive divisors. The sum of these divisors (counting 81590340) is 1, the average is 0.020833333333333.

Base conversion 81590340

Base	System	Value
2	Binary	100110111001111100001000100
3	Ternary	12200112012220110
4	Quaternary	10313033201010
5	Quinary	131341342330
6	Senary	12032433020
8	Octal	467174104
10	Decimal	81590340
12	Duodecimal	233a8770
16	Hexadecimal	4dcf844
20	Vigesimal	159ifh0
36	Base36	1ckric

Cryptographic Hash Functions

md5	c132669de02ff939caddeaadb7e8e0d8
sha1	6da049db089f70e81c1f3d52581af7beb8794540
sha256	426161ef8bd016b48d3c276c2e0dfb3cb09c39f2b92a63531cdec756883e7182
sha512	84d6b6b48f8c1ce131b1ad87e21656402a2903b076e73b4f0d7ab3083490ef920b5df1bedafd4c0e617ea851f56c04f7886580a95b3a2f7f95cf7b7d4f80fa2b
ripemd-160	3e8a9cd1f40ee671a860c3586d8a22b0a8fc7f76

81590340 as geometric shapes

Circle

Radius = n

Diameter	163180680
Circumference	512647225.49579
Area	2.0913530714129E+16

Sphere

Radius = n

Volume	2.2751227754216E+24
Surface area	8.3654122856516E+16
Circumference	512647225.49579

Square

Length = n

Perimeter	326361360
Area	6656983581315600
Diagonal	115386165.38663

Cube

Length = n

Surface area	39941901487893600
Volume	5.4314555377396E+23
Space diagonal	141318614.28682

Equilateral Triangle

Length = n

Perimeter	244771020
Area	2.8825584469976E+15
Altitude	70659307.14341

Triangular Pyramid

Length = n

Surface area	2.8825584469976E+15
Volume	6.4010317374148E+22
Height	38462055.128877