86284989 (number)

86284989 is an odd 8-digits composite number following 86284988 and preceding 86284990. In scientific notation, it is written as 8.6284989 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 49092480 positive integers (up to 86284989) that are relatively prime to 86284989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.6284989 × 10^7
Engineering notation 8.6284989 × 10^6

Prime Factorization of 86284989

Prime Factorization 21 × 3 × 241 × 5683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 86284989
Product of the distinct prime numbers

The prime factorization of 86284989 is 21 × 3 × 241 × 5683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86284989)

Multiplication

n×y
n×2 172569978
n×3 258854967
n×4 345139956
n×5 431424945

Division

n÷y
n÷2 43142494.5
n÷3 28761663
n÷3 21571247.25
n÷5 17256997.8

Exponentiation

ny
n2 7445099326730121
n3 6.4240031351082E+23
n4 5.5429503984877E+31
n5 4.7827341416106E+39

Nth Root

y√n
2√n 9288.9713639348
3√n 441.88753340636
4√n 96.379309833256
5√n 38.653342024556

Divisors of 86284989

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86284988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86284989 can be divided by 16 positive divisors. The sum of these divisors (counting 86284989) is 1, the average is 0.0625.

Base conversion 86284989

Base System Value
2 Binary 101001001001001101010111101
3 Ternary 20000100201202100
4 Quaternary 11021021222331
5 Quinary 134042104424
6 Senary 12321215313
8 Octal 511115275
10 Decimal 86284989
12 Duodecimal 24a91539
16 Hexadecimal 5249abd
20 Vigesimal 16j5c99
36 Base36 1fddx9

Cryptographic Hash Functions

md5 518b175b134ca318f3d56124272dfc71
sha1 46c992ea8f58bebb27d3d2ad7b057b411bb47f72
sha256 b6fba578a03fff404d06bba74e12c9f4e6d38e3d4cad8141e4467a765e043efd
sha512 09afd5a75302d884d68e2106176fd62da82a1dcecf6dcd8b129f7797d015d7ffc1f7bb3237299d6d9278924f403a4c54e0231004d56501fd7b51657496a37d28
ripemd-160 598c5cdad2a4342beb68f951ccdaeb64be7169cb

86284989 as geometric shapes

Circle

Radius = n
Diameter 172569978
Circumference 542144575.11495
Area 2.3389469350102E+16

Sphere

Radius = n
Volume 2.6908801407858E+24
Surface area 9.3557877400407E+16
Circumference 542144575.11495

Square

Length = n
Perimeter 345139956
Area 7445099326730121
Diagonal 122025401.67301

Cube

Length = n
Surface area 44670595960380726
Volume 6.4240031351082E+23
Space diagonal 149449984.87852

Equilateral Triangle

Length = n
Perimeter 258854967
Area 3.2238225753234E+15
Altitude 74724992.439261

Triangular Pyramid

Length = n
Surface area 3.2238225753234E+15
Volume 7.5707602986644E+22
Height 40675133.891004