85870785 (number)

85870785 is an odd 8-digits composite number following 85870784 and preceding 85870786. In scientific notation, it is written as 8.5870785 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 30481920 positive integers (up to 85870785) that are relatively prime to 85870785.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred seventy thousand seven hundred eighty-five

Notation

Scientific notation 8.5870785 × 10^7
Engineering notation 8.5870785 × 10^6

Prime Factorization of 85870785

Prime Factorization 11 × 15 × 7 × 7 × 13 × 19 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12267255
Product of the distinct prime numbers

The prime factorization of 85870785 is 11 × 15 × 7 × 7 × 13 × 19 × 43. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85870785)

Multiplication

n×y
n×2 171741570
n×3 257612355
n×4 343483140
n×5 429353925

Division

n÷y
n÷2 42935392.5
n÷3 28623595
n÷3 21467696.25
n÷5 17174157

Exponentiation

ny
n2 7373791716516225
n3 6.3319328312375E+23
n4 5.4372804278563E+31
n5 4.6690353860516E+39

Nth Root

y√n
2√n 9266.6490707267
3√n 441.17931735157
4√n 96.263435793279
5√n 38.616160121899

Divisors of 85870785

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85870784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85870785 can be divided by 96 positive divisors. The sum of these divisors (counting 85870785) is 1, the average is 0.010416666666667.

Base conversion 85870785

Base System Value
2 Binary 101000111100100100011000001
3 Ternary 12222120200120110
4 Quaternary 11013210203001
5 Quinary 133440331120
6 Senary 12304301533
8 Octal 507444301
10 Decimal 85870785
12 Duodecimal 249118a9
16 Hexadecimal 51e48c1
20 Vigesimal 16gdgj5
36 Base36 1f4ibl

Cryptographic Hash Functions

md5 a0c1a33b6098d87e850444d29946eaac
sha1 c87631ffa5b9801c197ea1d51b1289d144d7f8b7
sha256 7bcd912b7f47f2d2ac09480acf4130d08487205ab117507dcb86602d7647db6f
sha512 72af83f77503a6cb86a2afde39e091409cd486c8a46bcdce74f1fc802e732d1c35ea232feeb03653b70743ebb81ccc0c596dcd266715e90d9bfd2ce8ce7f458e
ripemd-160 c80c609d6ad51c9251538d7e0dd6804398a2f9cb

85870785 as geometric shapes

Circle

Radius = n
Diameter 171741570
Circumference 539542054.62798
Area 2.3165449885709E+16

Sphere

Radius = n
Volume 2.6523138220853E+24
Surface area 9.2661799542835E+16
Circumference 539542054.62798

Square

Length = n
Perimeter 343483140
Area 7373791716516225
Diagonal 121439628.75862

Cube

Length = n
Surface area 44242750299097350
Volume 6.3319328312375E+23
Space diagonal 148732562.50582

Equilateral Triangle

Length = n
Perimeter 257612355
Area 3.1929454743592E+15
Altitude 74366281.252912

Triangular Pyramid

Length = n
Surface area 3.1929454743592E+15
Volume 7.4622544049762E+22
Height 40479876.252875