85086440 (number)

85086440 is an even 8-digits composite number following 85086439 and preceding 85086441. In scientific notation, it is written as 8.5086440 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 33696000 positive integers (up to 85086440) that are relatively prime to 85086440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5086440 × 10^7
Engineering notation 8.5086440 × 10^6

Prime Factorization of 85086440

Prime Factorization 2 × 2 × 2 × 5 × 101 × 21061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21271610
Product of the distinct prime numbers

The prime factorization of 85086440 is 2 × 2 × 2 × 5 × 101 × 21061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 11, 88, 84, 886, 5964, 8286, 25971, 53205, 640921, 208337, 8908886, 561919, 40748178, 55203746, 510657776, 492643933, 3157155091, 4608933247

Basic calculations (n = 85086440)

Multiplication

n×y
n×2 170172880
n×3 255259320
n×4 340345760
n×5 425432200

Division

n÷y
n÷2 42543220
n÷3 28362146.666667
n÷3 21271610
n÷5 17017288

Exponentiation

ny
n2 7239702271873600
n3 6.1600049297364E+23
n4 5.2413288985372E+31
n5 4.4596601684565E+39

Nth Root

y√n
2√n 9224.2311332707
3√n 439.83196062603
4√n 96.042860917773
5√n 38.545356846178

Divisors of 85086440

1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 21061, 42122, 84244, 105305, 168488, 210610, 421220, 842440, 2127161, 4254322, 8508644, 10635805, 17017288, 21271610, 42543220, 85086440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85086439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85086440 can be divided by 32 positive divisors. The sum of these divisors (counting 85086440) is 1, the average is 0.03125.

Base conversion 85086440

Base System Value
2 Binary 101000100100101000011101000
3 Ternary 12221002211122122
4 Quaternary 11010211003220
5 Quinary 133240231230
6 Senary 12235410412
8 Octal 504450350
10 Decimal 85086440
12 Duodecimal 245b3a08
16 Hexadecimal 51250e8
20 Vigesimal 16bfg20
36 Base36 1enp48

Cryptographic Hash Functions

md5 8dd371a971dca1fae58461715f8613f2
sha1 f000694756b03e807157f546ea2dfc26d189c9a1
sha256 771373ea42d41253f57478cbac8480346498a4b41a2d0d098fc3949a10e7a495
sha512 990dc3b86ea0e4209c4ecde9558eff6cf116a58e231cbb5d0eac20d637c051414eccabf6d59c318b2abab853e1596e103df4f0bb089dd1d1f434e603c991bf78
ripemd-160 4a01ae45269f7c55be7cde9dd0381e1442f478b3

85086440 as geometric shapes

Circle

Radius = n
Diameter 170172880
Circumference 534613869.64822
Area 2.2744195471495E+16

Sphere

Radius = n
Volume 2.5802968311116E+24
Surface area 9.0976781885982E+16
Circumference 534613869.64822

Square

Length = n
Perimeter 340345760
Area 7239702271873600
Diagonal 120330397.42204

Cube

Length = n
Surface area 43438213631241600
Volume 6.1600049297364E+23
Space diagonal 147374037.11516

Equilateral Triangle

Length = n
Perimeter 255259320
Area 3.1348830416392E+15
Altitude 73687018.55758

Triangular Pyramid

Length = n
Surface area 3.1348830416392E+15
Volume 7.2596354299319E+22
Height 40110132.474015