85842729 (number)

85842729 is an odd 8-digits composite number following 85842728 and preceding 85842730. In scientific notation, it is written as 8.5842729 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 48662208 positive integers (up to 85842729) that are relatively prime to 85842729.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred forty-two thousand seven hundred twenty-nine

Notation

Scientific notation 8.5842729 × 10^7
Engineering notation 8.5842729 × 10^6

Prime Factorization of 85842729

Prime Factorization 63 × 127 × 10729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85842729
Product of the distinct prime numbers

The prime factorization of 85842729 is 63 × 127 × 10729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85842729)

Multiplication

n×y
n×2 171685458
n×3 257528187
n×4 343370916
n×5 429213645

Division

n÷y
n÷2 42921364.5
n÷3 28614243
n÷3 21460682.25
n÷5 17168545.8

Exponentiation

ny
n2 7368974122167441
n3 6.3257284857723E+23
n4 5.4301779613173E+31
n5 4.6614129515514E+39

Nth Root

y√n
2√n 9265.1351312326
3√n 441.13126424012
4√n 96.255571949018
5√n 38.613636430967

Divisors of 85842729

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 -85842728
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 85842729 can be divided by 8 positive divisors. The sum of these divisors (counting 85842729) is 1, the average is 0.125.

Base conversion 85842729

Base System Value
2 Binary 101000111011101101100101001
3 Ternary 12222112021002100
4 Quaternary 11013131230221
5 Quinary 133433431404
6 Senary 12303524013
8 Octal 507355451
10 Decimal 85842729
12 Duodecimal 248b9609
16 Hexadecimal 51ddb29
20 Vigesimal 16ga6g9
36 Base36 1f3wo9

Cryptographic Hash Functions

md5 2817994ed75adcae252580ba766445b0
sha1 32016506f29c756a6ced634ba890fd0713d848b9
sha256 2df414e958e61ac1684d620bb510b8f4414ab840eae43b5d76fafef734d23d20
sha512 58ea509cf0ec9527be55d5da342ce4bf7137e5cca44e2f8dde2e8abc73cf9599e828eb387df2a0c019321c151d112929659c7a7ae23ce463e41e616ee316ce8a
ripemd-160 2f4823627f305dada09d33152d8217871b908fcc

85842729 as geometric shapes

Circle

Radius = n
Diameter 171685458
Circumference 539365773.581
Area 2.3150314966695E+16

Sphere

Radius = n
Volume 2.6497149519341E+24
Surface area 9.2601259866778E+16
Circumference 539365773.581

Square

Length = n
Perimeter 343370916
Area 7368974122167441
Diagonal 121399951.58292

Cube

Length = n
Surface area 44213844733004646
Volume 6.3257284857723E+23
Space diagonal 148683968.08837

Equilateral Triangle

Length = n
Perimeter 257528187
Area 3.1908593948136E+15
Altitude 74341984.044183

Triangular Pyramid

Length = n
Surface area 3.1908593948136E+15
Volume 7.4549425137242E+22
Height 40466650.527639