85688743 (number)

85688743 is an odd 8-digits composite number following 85688742 and preceding 85688744. In scientific notation, it is written as 8.5688743 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 71078040 positive integers (up to 85688743) that are relatively prime to 85688743.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred eighty-eight thousand seven hundred forty-three

Notation

Scientific notation 8.5688743 × 10^7
Engineering notation 8.5688743 × 10^6

Prime Factorization of 85688743

Prime Factorization 7 × 31 × 394879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85688743
Product of the distinct prime numbers

The prime factorization of 85688743 is 7 × 31 × 394879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85688743)

Multiplication

n×y
n×2 171377486
n×3 257066229
n×4 342754972
n×5 428443715

Division

n÷y
n÷2 42844371.5
n÷3 28562914.333333
n÷3 21422185.75
n÷5 17137748.6

Exponentiation

ny
n2 7342560676920049
n3 6.2917479480651E+23
n4 5.3913197294253E+31
n5 4.6197541072555E+39

Nth Root

y√n
2√n 9256.8214307072
3√n 440.86733702906
4√n 96.21237670231
5√n 38.599773333958

Divisors of 85688743

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 -85688742
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 85688743 can be divided by 8 positive divisors. The sum of these divisors (counting 85688743) is 1, the average is 0.125.

Base conversion 85688743

Base System Value
2 Binary 101000110111000000110100111
3 Ternary 12222020102212011
4 Quaternary 11012320012213
5 Quinary 133414014433
6 Senary 12300335051
8 Octal 506700647
10 Decimal 85688743
12 Duodecimal 24844487
16 Hexadecimal 51b81a7
20 Vigesimal 16fb1h3
36 Base36 1f0luv

Cryptographic Hash Functions

md5 9e54f291d7269ce3001757ecac1b7c50
sha1 f380619136b12ffb8e5e263fffa8897af62e5817
sha256 1e310c7e64e8b87d6e716816ec928614f631acffa58881e646623357a109b71d
sha512 dc43824abd3748a7efa8b8c6c10fcff12960c360baa9f0e7b7ca98517a585c9666e19087fe4cbb071ccbc56b1e39cd63a484b8e71c62b2e4b5547e42b1d41554
ripemd-160 96c274f5f9e7fa05315971439aed373fddbaff27

85688743 as geometric shapes

Circle

Radius = n
Diameter 171377486
Circumference 538398251.00829
Area 2.3067334681149E+16

Sphere

Radius = n
Volume 2.635481217584E+24
Surface area 9.2269338724597E+16
Circumference 538398251.00829

Square

Length = n
Perimeter 342754972
Area 7342560676920049
Diagonal 121182182.4933

Cube

Length = n
Surface area 44055364061520294
Volume 6.2917479480651E+23
Space diagonal 148417256.51271

Equilateral Triangle

Length = n
Perimeter 257066229
Area 3.1794220375207E+15
Altitude 74208628.256356

Triangular Pyramid

Length = n
Surface area 3.1794220375207E+15
Volume 7.4148960659889E+22
Height 40394060.831101