86442279 (number)

86442279 is an odd 8-digits composite number following 86442278 and preceding 86442280. In scientific notation, it is written as 8.6442279 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 44903760 positive integers (up to 86442279) that are relatively prime to 86442279.

Interesting facts

Basic properties

Name

Name eighty-six million four hundred forty-two thousand two hundred seventy-nine

Notation

Scientific notation 8.6442279 × 10^7
Engineering notation 8.6442279 × 10^6

Prime Factorization of 86442279

Prime Factorization 3 × 11 × 7 × 11 × 34019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7858389
Product of the distinct prime numbers

The prime factorization of 86442279 is 3 × 11 × 7 × 11 × 34019. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86442279)

Multiplication

n×y
n×2 172884558
n×3 259326837
n×4 345769116
n×5 432211395

Division

n÷y
n÷2 43221139.5
n÷3 28814093
n÷3 21610569.75
n÷5 17288455.8

Exponentiation

ny
n2 7472267598713841
n3 6.4591984053068E+23
n4 5.5834783066789E+31
n5 4.8264858957638E+39

Nth Root

y√n
2√n 9297.4340008413
3√n 442.15587787784
4√n 96.423202606226
5√n 38.667424093555

Divisors of 86442279

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86442278
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86442279 can be divided by 24 positive divisors. The sum of these divisors (counting 86442279) is 1, the average is 0.041666666666667.

Base conversion 86442279

Base System Value
2 Binary 101001001110000000100100111
3 Ternary 20000122201111220
4 Quaternary 11021300010213
5 Quinary 134112123104
6 Senary 12324431423
8 Octal 511600447
10 Decimal 86442279
12 Duodecimal 24b48573
16 Hexadecimal 5270127
20 Vigesimal 17055dj
36 Base36 1fgraf

Cryptographic Hash Functions

md5 e6b930bf696aec465cd4ed51758b16cd
sha1 bb272bb910af57c657165bf0a5607b611965cbdb
sha256 bd0619d39dc25160cf77c3d8756022af4546e4b6de2c5d3bb4ab18b330143460
sha512 f48bed51bfe139740da7288e57a7a12232ed737310f59fda375542c473ccd8e6aa41798640dfed11175d6e5229f78c38910164ace63f9d782908f283231e2e80
ripemd-160 f972e3d4c1d7d865561eabd2e99903e0c6b189e0

86442279 as geometric shapes

Circle

Radius = n
Diameter 172884558
Circumference 543132857.33192
Area 2.3474820993776E+16

Sphere

Radius = n
Volume 2.7056227010921E+24
Surface area 9.3899283975106E+16
Circumference 543132857.33192

Square

Length = n
Perimeter 345769116
Area 7472267598713841
Diagonal 122247843.32424

Cube

Length = n
Surface area 44833605592283046
Volume 6.4591984053068E+23
Space diagonal 149722419.15004

Equilateral Triangle

Length = n
Perimeter 259326837
Area 3.2355867821808E+15
Altitude 74861209.575022

Triangular Pyramid

Length = n
Surface area 3.2355867821808E+15
Volume 7.6122383223696E+22
Height 40749281.10808