85085280 (number)

85085280 is an even 8-digits composite number following 85085279 and preceding 85085281. In scientific notation, it is written as 8.5085280 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 18551808 positive integers (up to 85085280) that are relatively prime to 85085280.

Interesting facts

Basic properties

Name

Name eighty-five million eighty-five thousand two hundred eighty

Notation

Scientific notation 8.5085280 × 10^7
Engineering notation 8.5085280 × 10^6

Prime Factorization of 85085280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 315 × 23 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5317830
Product of the distinct prime numbers

The prime factorization of 85085280 is 2 × 2 × 2 × 2 × 2 × 315 × 23 × 367. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 4, 48, 43, 826, 140, 7682, 424, 23357, 58689, 544926, 911166, 4118362, 1392452, 67578810, 94054961, 191981565, 62888610, 2060419983, 130991021

Basic calculations (n = 85085280)

Multiplication

n×y
n×2 170170560
n×3 255255840
n×4 340341120
n×5 425426400

Division

n÷y
n÷2 42542640
n÷3 28361760
n÷3 21271320
n÷5 17017056

Exponentiation

ny
n2 7239504872678400
n3 6.1597529915321E+23
n4 5.2410430801534E+31
n5 4.4593561796692E+39

Nth Root

y√n
2√n 9224.168255187
3√n 439.82996184537
4√n 96.042533573345
5√n 38.545251746334

Divisors of 85085280

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 315, 367, 368, 630, 734, 736, 1260, 1468, 2520, 2936, 5040, 5872, 7245, 8441, 10080, 11744, 14490, 16882, 28980, 33764, 57960, 67528, 115605, 115920, 135056, 231210, 231840, 270112, 462420, 924840, 1849680, 2658915, 3699360, 5317830, 10635660, 21271320, 42542640, 85085280

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85085279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85085280 can be divided by 48 positive divisors. The sum of these divisors (counting 85085280) is 1, the average is 0.020833333333333.

Base conversion 85085280

Base System Value
2 Binary 101000100100100110001100000
3 Ternary 12221002210001200
4 Quaternary 11010210301200
5 Quinary 133240212110
6 Senary 12235401200
8 Octal 504446140
10 Decimal 85085280
12 Duodecimal 245b3200
16 Hexadecimal 5124c60
20 Vigesimal 16bfd40
36 Base36 1eno80

Cryptographic Hash Functions

md5 7c045d9862129e8a8e0f2c84f04738aa
sha1 af88b51eb9a9875dbeb74a7d71215e2e86d7d57c
sha256 8acf2063efd1e7fb10d8ddb6e63ccdace46a112c368645833119faa161dd7e74
sha512 8e40469b09e25c82df58e49a2ccad59bdfaa3412963124a52d7c3243f5fff0baf88eb83efeb323738b0576da59c5607198a88c39aef4bc449163af0301670883
ripemd-160 f8fb45215e907bd2fff18f08ea3f9374738576d9

85085280 as geometric shapes

Circle

Radius = n
Diameter 170170560
Circumference 534606581.15326
Area 2.2743575323634E+16

Sphere

Radius = n
Volume 2.5801912994833E+24
Surface area 9.0974301294536E+16
Circumference 534606581.15326

Square

Length = n
Perimeter 340341120
Area 7239504872678400
Diagonal 120328756.93431

Cube

Length = n
Surface area 43437029236070400
Volume 6.1597529915321E+23
Space diagonal 147372027.93622

Equilateral Triangle

Length = n
Perimeter 255255840
Area 3.1347975652804E+15
Altitude 73686013.968112

Triangular Pyramid

Length = n
Surface area 3.1347975652804E+15
Volume 7.2593385179107E+22
Height 40109585.644771