85682720 (number)

85682720 is an even 8-digits composite number following 85682719 and preceding 85682721. In scientific notation, it is written as 8.5682720 × 10^7. The sum of its digits is 38. It has a total of 10 prime factors and 96 positive divisors. There are 31961088 positive integers (up to 85682720) that are relatively prime to 85682720.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred eighty-two thousand seven hundred twenty

Notation

Scientific notation 8.5682720 × 10^7
Engineering notation 8.5682720 × 10^6

Prime Factorization of 85682720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 17 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 18530
Product of the distinct prime numbers

The prime factorization of 85682720 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 17 × 109. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85682720)

Multiplication

n×y
n×2 171365440
n×3 257048160
n×4 342730880
n×5 428413600

Division

n÷y
n÷2 42841360
n÷3 28560906.666667
n÷3 21420680
n÷5 17136544

Exponentiation

ny
n2 7341528506598400
n3 6.2904213140289E+23
n4 5.3898040813197E+31
n5 4.6181307395457E+39

Nth Root

y√n
2√n 9256.4960973362
3√n 440.85700737122
4√n 96.210685983087
5√n 38.59923068865

Divisors of 85682720

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 -85682719
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 85682720 can be divided by 96 positive divisors. The sum of these divisors (counting 85682720) is 1, the average is 0.010416666666667.

Base conversion 85682720

Base System Value
2 Binary 101000110110110101000100000
3 Ternary 12222020010121002
4 Quaternary 11012312220200
5 Quinary 133413321340
6 Senary 12300251132
8 Octal 506665040
10 Decimal 85682720
12 Duodecimal 24840aa8
16 Hexadecimal 51b6a20
20 Vigesimal 16fa6g0
36 Base36 1f0h7k

Cryptographic Hash Functions

md5 c421cc1aa3057d346b20e0f42cc063e0
sha1 ddbfe9e7b78dc2c4c6918406a163287b4ffa9639
sha256 c73068e0e48820532e5a91d3cb8b53f76ffb643d84bbfb2f551cbd5d22eea013
sha512 50a89fd8f7b5ee1532ea72d18b1936bb44faa335601207091e67282f9879d91a7431fa72437b2c40d569474e4f711b41ee448e1148edced6263bc48708e61e12
ripemd-160 8ba4e40800aac13ca0783e37260460c69872ec66

85682720 as geometric shapes

Circle

Radius = n
Diameter 171365440
Circumference 538360407.38318
Area 2.306409202245E+16

Sphere

Radius = n
Volume 2.6349255184184E+24
Surface area 9.2256368089798E+16
Circumference 538360407.38318

Square

Length = n
Perimeter 342730880
Area 7341528506598400
Diagonal 121173664.68502

Cube

Length = n
Surface area 44049171039590400
Volume 6.2904213140289E+23
Space diagonal 148406824.3707

Equilateral Triangle

Length = n
Perimeter 257048160
Area 3.1789750946609E+15
Altitude 74203412.185349

Triangular Pyramid

Length = n
Surface area 3.1789750946609E+15
Volume 7.4133326127837E+22
Height 40391221.561672