85457856 (number)

85457856 is an even 8-digits composite number following 85457855 and preceding 85457857. In scientific notation, it is written as 8.5457856 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 56 positive divisors. There are 25267200 positive integers (up to 85457856) that are relatively prime to 85457856.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-seven thousand eight hundred fifty-six

Notation

Scientific notation 8.5457856 × 10^7
Engineering notation 8.5457856 × 10^6

Prime Factorization of 85457856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 33 × 43 × 941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2670558
Product of the distinct prime numbers

The prime factorization of 85457856 is 2 × 2 × 2 × 2 × 2 × 2 × 33 × 43 × 941. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 1, 61, 90, 735, 947, 5949, 2633, 94513, 38869, 614569, 547970, 3951460, 2726516, 32501940, 53917623, 954832923, 577999265, 205306624, 4195638741

Basic calculations (n = 85457856)

Multiplication

n×y
n×2 170915712
n×3 256373568
n×4 341831424
n×5 427289280

Division

n÷y
n÷2 42728928
n÷3 28485952
n÷3 21364464
n÷5 17091571.2

Exponentiation

ny
n2 7303045152116736
n3 6.2410258097109E+23
n4 5.3334468493856E+31
n5 4.5578493283845E+39

Nth Root

y√n
2√n 9244.3418370374
3√n 440.47101076446
4√n 96.147500420122
5√n 38.578949579026

Divisors of 85457856

1, 2, 4, 8, 16, 32, 33, 43, 64, 66, 86, 132, 172, 264, 344, 528, 688, 941, 1056, 1376, 1419, 1882, 2112, 2752, 2838, 3764, 5676, 7528, 11352, 15056, 22704, 30112, 31053, 40463, 45408, 60224, 62106, 80926, 90816, 124212, 161852, 248424, 323704, 496848, 647408, 993696, 1294816, 1335279, 1987392, 2589632, 2670558, 5341116, 10682232, 21364464, 42728928, 85457856

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85457855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85457856 can be divided by 56 positive divisors. The sum of these divisors (counting 85457856) is 1, the average is 0.017857142857143.

Base conversion 85457856

Base System Value
2 Binary 101000101111111101111000000
3 Ternary 12221210201010210
4 Quaternary 11011333233000
5 Quinary 133334122411
6 Senary 12251354120
8 Octal 505775700
10 Decimal 85457856
12 Duodecimal 24752940
16 Hexadecimal 517fbc0
20 Vigesimal 16e24cg
36 Base36 1evnpc

Cryptographic Hash Functions

md5 1aa579f1ffde2479a2ad3fb705b6c913
sha1 dc78dc7f2ef53d85a72b237c1a692fb3ddc495ab
sha256 c9db0b1c2e53cd6ba3b25d2e6f19a5c4ad28203ae065a97e1a1293ede19468f0
sha512 816243d833d24d01e46d36adb5c9d924b094118411dbcd497452fe224de747a5912b787dca1c657c5248999a1c6708dc5f0b28775be1910c79d43bf6dc76179e
ripemd-160 edba47b7ef9cea2719735d333d2b5e39dfae3e3b

85457856 as geometric shapes

Circle

Radius = n
Diameter 170915712
Circumference 536947545.20227
Area 2.2943192998724E+16

Sphere

Radius = n
Volume 2.6142347779536E+24
Surface area 9.1772771994898E+16
Circumference 536947545.20227

Square

Length = n
Perimeter 341831424
Area 7303045152116736
Diagonal 120855658.96653

Cube

Length = n
Surface area 43818270912700416
Volume 6.2410258097109E+23
Space diagonal 148017348.4979

Equilateral Triangle

Length = n
Perimeter 256373568
Area 3.1623113133589E+15
Altitude 74008674.248952

Triangular Pyramid

Length = n
Surface area 3.1623113133589E+15
Volume 7.3551194526781E+22
Height 40285219.655509