86987448 (number)

86987448 is an even 8-digits composite number following 86987447 and preceding 86987449. In scientific notation, it is written as 8.6987448 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors. There are 28995792 positive integers (up to 86987448) that are relatively prime to 86987448.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred eighty-seven thousand four hundred forty-eight

Notation

Scientific notation 8.6987448 × 10^7
Engineering notation 8.6987448 × 10^6

Prime Factorization of 86987448

Prime Factorization 2 × 2 × 2 × 9 × 1208159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21746862
Product of the distinct prime numbers

The prime factorization of 86987448 is 2 × 2 × 2 × 9 × 1208159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86987448)

Multiplication

n×y
n×2 173974896
n×3 260962344
n×4 347949792
n×5 434937240

Division

n÷y
n÷2 43493724
n÷3 28995816
n÷3 21746862
n÷5 17397489.6

Exponentiation

ny
n2 7566816109552704
n3 6.5821802285528E+23
n4 5.7256706035786E+31
n5 4.9806147389392E+39

Nth Root

y√n
2√n 9326.7061709909
3√n 443.0834513706
4√n 96.574873393605
5√n 38.716074597393

Divisors of 86987448

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 -86987447
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 86987448 can be divided by 16 positive divisors. The sum of these divisors (counting 86987448) is 1, the average is 0.0625.

Base conversion 86987448

Base System Value
2 Binary 101001011110101001010111000
3 Ternary 20001200102100100
4 Quaternary 11023311022320
5 Quinary 134232044243
6 Senary 12344235400
8 Octal 513651270
10 Decimal 86987448
12 Duodecimal 2516bb60
16 Hexadecimal 52f52b8
20 Vigesimal 173d8c8
36 Base36 1fsfy0

Cryptographic Hash Functions

md5 3e81850c24f8751d435ad5107423f7ae
sha1 71b5b08a4847bddb12af2beebc07a5b1786cae13
sha256 02a707c4071f3e6389beef66da7fd5cf9a5593c0f0eb1935fb634024b35a5b39
sha512 a08356adad442edcf6b139eb7f4560338cafb3ecad86a277808d58e8c14612e24ac2f764320811cf79f32a879484a0c414e885c2d613583c4143c009114a551f
ripemd-160 73fd050ae397c201e3d21562c6ee735083bb2475

86987448 as geometric shapes

Circle

Radius = n
Diameter 173974896
Circumference 546558255.18265
Area 2.3771853900836E+16

Sphere

Radius = n
Volume 2.7571372067501E+24
Surface area 9.5087415603343E+16
Circumference 546558255.18265

Square

Length = n
Perimeter 347949792
Area 7566816109552704
Diagonal 123018828.71782

Cube

Length = n
Surface area 45400896657316224
Volume 6.5821802285528E+23
Space diagonal 150666679.55676

Equilateral Triangle

Length = n
Perimeter 260962344
Area 3.276527488319E+15
Altitude 75333339.778378

Triangular Pyramid

Length = n
Surface area 3.276527488319E+15
Volume 7.7571737910028E+22
Height 41006276.239275