85855993 (number)

85855993 is an odd 8-digits composite number following 85855992 and preceding 85855994. In scientific notation, it is written as 8.5855993 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 83483568 positive integers (up to 85855993) that are relatively prime to 85855993.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred fifty-five thousand nine hundred ninety-three

Notation

Scientific notation 8.5855993 × 10^7
Engineering notation 8.5855993 × 10^6

Prime Factorization of 85855993

Prime Factorization 43 × 229 × 8719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85855993
Product of the distinct prime numbers

The prime factorization of 85855993 is 43 × 229 × 8719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85855993)

Multiplication

n×y
n×2 171711986
n×3 257567979
n×4 343423972
n×5 429279965

Division

n÷y
n÷2 42927996.5
n÷3 28618664.333333
n÷3 21463998.25
n÷5 17171198.6

Exponentiation

ny
n2 7371251534016049
n3 6.3286612010572E+23
n4 5.4335349177734E+31
n5 4.6650153586561E+39

Nth Root

y√n
2√n 9265.8509053405
3√n 441.15398355415
4√n 96.259289969023
5√n 38.614829635394

Divisors of 85855993

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85855992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85855993 can be divided by 8 positive divisors. The sum of these divisors (counting 85855993) is 1, the average is 0.125.

Base conversion 85855993

Base System Value
2 Binary 101000111100000111011111001
3 Ternary 12222112221021121
4 Quaternary 11013200323321
5 Quinary 133434342433
6 Senary 12304105241
8 Octal 507407371
10 Decimal 85855993
12 Duodecimal 24905221
16 Hexadecimal 51e0ef9
20 Vigesimal 16gbjjd
36 Base36 1f46wp

Cryptographic Hash Functions

md5 93e443098111598ccfb82058fabef531
sha1 3ce792e795d3df1cc058ffa78c804f26d39349b6
sha256 51e0d66b1def44d33206d0568a5be36a34afcabca2baa99aa9380bfaf09fe43b
sha512 de921a3e21af01963e5f4ace04e7330a4733fbfdc25f02e65f0854499dc0318be1d8fda0a687ad09443c8a288d46c718755c8e61fbe7b9cc986ebb23bdaf433c
ripemd-160 8c610f7918c06f40a59fb8fb54ccc0505edaa16b

85855993 as geometric shapes

Circle

Radius = n
Diameter 171711986
Circumference 539449113.75091
Area 2.3157469667027E+16

Sphere

Radius = n
Volume 2.65094340484E+24
Surface area 9.2629878668109E+16
Circumference 539449113.75091

Square

Length = n
Perimeter 343423972
Area 7371251534016049
Diagonal 121418709.71161

Cube

Length = n
Surface area 44227509204096294
Volume 6.3286612010572E+23
Space diagonal 148706942.01028

Equilateral Triangle

Length = n
Perimeter 257567979
Area 3.1918455430715E+15
Altitude 74353471.005139

Triangular Pyramid

Length = n
Surface area 3.1918455430715E+15
Volume 7.4583987518329E+22
Height 40472903.237203