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

85440686 (number)

85440686 is an even 8-digits composite number following 85440685 and preceding 85440687. In scientific notation, it is written as 8.5440686 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 42720342 positive integers (up to 85440686) that are relatively prime to 85440686.

Interesting facts

85440686 has 4 divisors, whose sum is 128161032
The reverse of 85440686 is 68604458
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	eighty-five million four hundred forty thousand six hundred eighty-six

Notation

Scientific notation	8.5440686 × 10^7
Engineering notation	8.5440686 × 10^6

Prime Factorization of 85440686

Prime Factorization 2 × 42720343

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85440686	Product of the distinct prime numbers

The prime factorization of 85440686 is 2 × 42720343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 99, 77, 315, 411, 5404, 6545, 47701, 23770, 638359, 94042, 5045476, 2493099, 46232680, 82404826, 196443233, 886773654, 6197860704, 6174750092

Basic calculations (n = 85440686)

Multiplication

n×y

n×2	170881372
n×3	256322058
n×4	341762744
n×5	427203430

Division

n÷y

n÷2	42720343
n÷3	28480228.666667
n÷3	21360171.5
n÷5	17088137.2

Exponentiation

n^y

n²	7300110824150596
n³	6.2372647669145E+23
n⁴	5.3291618044881E+31
n⁵	4.5532724038046E+39

Nth Root

^y√n

²√n	9243.4131142127
³√n	440.44150930737
⁴√n	96.142670621388
⁵√n	38.577399215287

Divisors of 85440686

1, 2, 42720343, 85440686

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	-85440685	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 85440686 can be divided by 4 positive divisors. The sum of these divisors (counting 85440686) is 1, the average is 0.25.

Base conversion 85440686

Base	System	Value
2	Binary	101000101111011100010101110
3	Ternary	12221202211120212
4	Quaternary	11011323202232
5	Quinary	133333100221
6	Senary	12251142422
8	Octal	505734256
10	Decimal	85440686
12	Duodecimal	24744a12
16	Hexadecimal	517b8ae
20	Vigesimal	16e01e6
36	Base36	1evage

Cryptographic Hash Functions

md5	751ba9fb5c387a091820286a8b078685
sha1	9bdd55c67339c8483a485017138564c2ce00dd5d
sha256	b5541c575c8a7586f2ef28cf494ada7148d0caa6a2f1606d8391aca17987d013
sha512	a7428ad7eee8f724ce8be69d4cfc66dad625e23d346cfe152e921d235dd90c34ef4275dc6f88733bfe484057c36e3cd84970819b4fd72409410c3b9f22328025
ripemd-160	3bb41968ba676bec0dcc032b48fbfc5a27bc814e

85440686 as geometric shapes

Circle

Radius = n

Diameter	170881372
Circumference	536839662.91054
Area	2.2933974535543E+16

Sphere

Radius = n

Volume	2.6126593560311E+24
Surface area	9.1735898142171E+16
Circumference	536839662.91054

Square

Length = n

Perimeter	341762744
Area	7300110824150596
Diagonal	120831376.91966

Cube

Length = n

Surface area	43800664944903576
Volume	6.2372647669145E+23
Space diagonal	147987609.18554

Equilateral Triangle

Length = n

Perimeter	256322058
Area	3.1610407120781E+15
Altitude	73993804.592769

Triangular Pyramid

Length = n

Surface area	3.1610407120781E+15
Volume	7.3506870212353E+22
Height	40277125.639887