85655809 (number)

85655809 is an odd 8-digits composite number following 85655808 and preceding 85655810. In scientific notation, it is written as 8.5655809 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 80617216 positive integers (up to 85655809) that are relatively prime to 85655809.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred fifty-five thousand eight hundred nine

Notation

Scientific notation 8.5655809 × 10^7
Engineering notation 8.5655809 × 10^6

Prime Factorization of 85655809

Prime Factorization 17 × 5038577

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85655809
Product of the distinct prime numbers

The prime factorization of 85655809 is 17 × 5038577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 86, 95, 931, 645, 4102, 9070, 10021, 90791, 178114, 686551, 4201230, 6998775, 29105380, 80985124, 982180425, 857378911, 6274811443, 7447772960

Basic calculations (n = 85655809)

Multiplication

n×y
n×2 171311618
n×3 256967427
n×4 342623236
n×5 428279045

Division

n÷y
n÷2 42827904.5
n÷3 28551936.333333
n÷3 21413952.25
n÷5 17131161.8

Exponentiation

ny
n2 7336917615444481
n3 6.2844961391725E+23
n4 5.383036009582E+31
n5 4.6108830427687E+39

Nth Root

y√n
2√n 9255.0423553866
3√n 440.81084814097
4√n 96.203130694311
5√n 38.596805755315

Divisors of 85655809

1, 17, 5038577, 85655809

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 -85655808
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 85655809 can be divided by 4 positive divisors. The sum of these divisors (counting 85655809) is 1, the average is 0.25.

Base conversion 85655809

Base System Value
2 Binary 101000110110000000100000001
3 Ternary 12222011202200101
4 Quaternary 11012300010001
5 Quinary 133411441214
6 Senary 12255522401
8 Octal 506600401
10 Decimal 85655809
12 Duodecimal 24829401
16 Hexadecimal 51b0101
20 Vigesimal 16f6ja9
36 Base36 1ezwg1

Cryptographic Hash Functions

md5 4a1d9abb3d7b349f3744753b5baa5b94
sha1 3b23b01497f0999b80e04b91c9cecca7dcc6002a
sha256 a538185a8f898d99ab5b6769d3617719c33aafd9e2d39f6da1af3a9b70e9cb71
sha512 4255ffbd1826a83bfa9de0350825f409d9136ffaf42bcdd1beaf0da6c2e275adc008c5e5d43625cccd77cd30711a0e9ea49cde5d49fe9f649f8caee1f0789251
ripemd-160 d99cb8840f846de216a33ed11821ecf2f8ccb5db

85655809 as geometric shapes

Circle

Radius = n
Diameter 171311618
Circumference 538191320.58338
Area 2.3049606480674E+16

Sphere

Radius = n
Volume 2.6324435869784E+24
Surface area 9.2198425922696E+16
Circumference 538191320.58338

Square

Length = n
Perimeter 342623236
Area 7336917615444481
Diagonal 121135606.78384

Cube

Length = n
Surface area 44021505692666886
Volume 6.2844961391725E+23
Space diagonal 148360213.15142

Equilateral Triangle

Length = n
Perimeter 256967427
Area 3.1769785202242E+15
Altitude 74180106.575708

Triangular Pyramid

Length = n
Surface area 3.1769785202242E+15
Volume 7.4063497272492E+22
Height 40378535.594613