85681566 (number)

85681566 is an even 8-digits composite number following 85681565 and preceding 85681567. In scientific notation, it is written as 8.5681566 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 27542592 positive integers (up to 85681566) that are relatively prime to 85681566.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred eighty-one thousand five hundred sixty-six

Notation

Scientific notation 8.5681566 × 10^7
Engineering notation 8.5681566 × 10^6

Prime Factorization of 85681566

Prime Factorization 2 × 9 × 37 × 127 × 1013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85681566
Product of the distinct prime numbers

The prime factorization of 85681566 is 2 × 9 × 37 × 127 × 1013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 2, 7, 929, 199, 9578, 8075, 51397, 71965, 252992, 749498, 1987747, 4569373, 55308474, 95457318, 664525870, 469870915, 916218044, 9007555073

Basic calculations (n = 85681566)

Multiplication

n×y
n×2 171363132
n×3 257044698
n×4 342726264
n×5 428407830

Division

n÷y
n÷2 42840783
n÷3 28560522
n÷3 21420391.5
n÷5 17136313.2

Exponentiation

ny
n2 7341330752212356
n3 6.2901671537351E+23
n4 5.3895137213379E+31
n5 4.6178197562272E+39

Nth Root

y√n
2√n 9256.4337625243
3√n 440.85502816518
4√n 96.210362033018
5√n 38.599126714938

Divisors of 85681566

1, 2, 9, 18, 37, 74, 127, 254, 333, 666, 1013, 1143, 2026, 2286, 4699, 9117, 9398, 18234, 37481, 42291, 74962, 84582, 128651, 257302, 337329, 674658, 1157859, 2315718, 4760087, 9520174, 42840783, 85681566

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 -85681565
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 85681566 can be divided by 32 positive divisors. The sum of these divisors (counting 85681566) is 1, the average is 0.03125.

Base conversion 85681566

Base System Value
2 Binary 101000110110110010110011110
3 Ternary 12222020002000100
4 Quaternary 11012312112132
5 Quinary 133413302231
6 Senary 12300241530
8 Octal 506662636
10 Decimal 85681566
12 Duodecimal 248402a6
16 Hexadecimal 51b659e
20 Vigesimal 16fa3i6
36 Base36 1f0gbi

Cryptographic Hash Functions

md5 729193b50df896bde7c2318b6bbe39c1
sha1 fc8835eac8c757189c36d82acbd52b0f9d15fe67
sha256 bac4ab50325a7c361ef9ca39bb6c7a1ceb4c590fa4db38b1d893dde711a28568
sha512 e67f3a64c67575a41260cf53050c2e9eeafe5526b3056b1f5b48339806d0e524085772a1f0c4c2d47190ebd788d8de8787c6bcae7e4880b08a8d4913277de188
ripemd-160 dd0c29a04a7f67935e1c466248dbe7aa4d33f60a

85681566 as geometric shapes

Circle

Radius = n
Diameter 171363132
Circumference 538353156.58734
Area 2.3063470758723E+16

Sphere

Radius = n
Volume 2.6348190560035E+24
Surface area 9.2253883034893E+16
Circumference 538353156.58734

Square

Length = n
Perimeter 342726264
Area 7341330752212356
Diagonal 121172032.68257

Cube

Length = n
Surface area 44047984513274136
Volume 6.2901671537351E+23
Space diagonal 148404825.58407

Equilateral Triangle

Length = n
Perimeter 257044698
Area 3.1788894644999E+15
Altitude 74202412.792033

Triangular Pyramid

Length = n
Surface area 3.1788894644999E+15
Volume 7.413033082005E+22
Height 40390677.560855