85865730 (number)

85865730 is an even 8-digits composite number following 85865729 and preceding 85865731. In scientific notation, it is written as 8.5865730 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 22843776 positive integers (up to 85865730) that are relatively prime to 85865730.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred sixty-five thousand seven hundred thirty

Notation

Scientific notation 8.5865730 × 10^7
Engineering notation 8.5865730 × 10^6

Prime Factorization of 85865730

Prime Factorization 2 × 15 × 457 × 6263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85865730
Product of the distinct prime numbers

The prime factorization of 85865730 is 2 × 15 × 457 × 6263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 92, 94, 907, 587, 5934, 5752, 38981, 35377, 958443, 668081, 7396427, 7003539, 49997351, 77596267, 629874714, 545859550, 3859541047, 2133913966

Basic calculations (n = 85865730)

Multiplication

n×y
n×2 171731460
n×3 257597190
n×4 343462920
n×5 429328650

Division

n÷y
n÷2 42932865
n÷3 28621910
n÷3 21466432.5
n÷5 17173146

Exponentiation

ny
n2 7372923588432900
n3 6.3308146615501E+23
n4 5.436000224087E+31
n5 4.667661275214E+39

Nth Root

y√n
2√n 9266.376314396
3√n 441.17066013785
4√n 96.262019064614
5√n 38.615705463691

Divisors of 85865730

1, 2, 15, 30, 457, 914, 6263, 6855, 12526, 13710, 93945, 187890, 2862191, 5724382, 42932865, 85865730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85865729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85865730 can be divided by 16 positive divisors. The sum of these divisors (counting 85865730) is 1, the average is 0.0625.

Base conversion 85865730

Base System Value
2 Binary 101000111100011010100000010
3 Ternary 12222120102122020
4 Quaternary 11013203110002
5 Quinary 133440200410
6 Senary 12304222310
8 Octal 507432402
10 Decimal 85865730
12 Duodecimal 2490a996
16 Hexadecimal 51e3502
20 Vigesimal 16gd46a
36 Base36 1f4ef6

Cryptographic Hash Functions

md5 4d8eeb60802d2194fb94293823d63ead
sha1 671202761996eccb2dfb72e901fd7b2bfcba172b
sha256 b3995b640f69509d01079a1c48c221c76248d36300b23a104774df86b8348beb
sha512 39cfaa1caf1c3fe220917ae1619b1ffa7d05950d5b9c9a7bcf35335fd235894817864cf9d322c1462820c657da920e74c1ff317f9af8d05c65163cfe68403e10
ripemd-160 a8bd48c0c0b99199fc805ab75b8131bb8f345129

85865730 as geometric shapes

Circle

Radius = n
Diameter 171731460
Circumference 539510293.12625
Area 2.31627225809E+16

Sphere

Radius = n
Volume 2.6518454442619E+24
Surface area 9.2650890323599E+16
Circumference 539510293.12625

Square

Length = n
Perimeter 343462920
Area 7372923588432900
Diagonal 121432479.90907

Cube

Length = n
Surface area 44237541530597400
Volume 6.3308146615501E+23
Space diagonal 148723806.98899

Equilateral Triangle

Length = n
Perimeter 257597190
Area 3.1925695638722E+15
Altitude 74361903.494496

Triangular Pyramid

Length = n
Surface area 3.1925695638722E+15
Volume 7.4609366293622E+22
Height 40477493.303022