87086868 (number)

87086868 is an even 8-digits composite number following 87086867 and preceding 87086869. In scientific notation, it is written as 8.7086868 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 25280640 positive integers (up to 87086868) that are relatively prime to 87086868.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-six thousand eight hundred sixty-eight

Notation

Scientific notation 8.7086868 × 10^7
Engineering notation 8.7086868 × 10^6

Prime Factorization of 87086868

Prime Factorization 2 × 2 × 3 × 11 × 43 × 229 × 67

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 43543434
Product of the distinct prime numbers

The prime factorization of 87086868 is 2 × 2 × 3 × 11 × 43 × 229 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87086868)

Multiplication

n×y
n×2 174173736
n×3 261260604
n×4 348347472
n×5 435434340

Division

n÷y
n÷2 43543434
n÷3 29028956
n÷3 21771717
n÷5 17417373.6

Exponentiation

ny
n2 7584122578049424
n3 6.6047748185041E+23
n4 5.7518915278879E+31
n5 5.0091421823949E+39

Nth Root

y√n
2√n 9332.0345048655
3√n 443.25219060043
4√n 96.602455998103
5√n 38.724920456689

Divisors of 87086868

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87086867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87086868 can be divided by 96 positive divisors. The sum of these divisors (counting 87086868) is 1, the average is 0.010416666666667.

Base conversion 87086868

Base System Value
2 Binary 101001100001101011100010100
3 Ternary 20001212110201120
4 Quaternary 11030031130110
5 Quinary 134243234433
6 Senary 12350323540
8 Octal 514153424
10 Decimal 87086868
12 Duodecimal 251b95b0
16 Hexadecimal 530d714
20 Vigesimal 1745h38
36 Base36 1fukno

Cryptographic Hash Functions

md5 421bc57ac49b6c779730c595099a831e
sha1 bb03c11cb5a917b7b6d7f2b86bbc6f01d2ee4133
sha256 8c4056fab4388a5cca98e22faa0aacbfeb72e9ef63fa3950a0dc4b75cfa1086b
sha512 dc987f1620845d6671a50b104a7b894154112476eafdbfcc9049c7a13e2421253a00e5e4838b5b8fe1a56e770337606fac51360dfc4a40f88d6de9d9f5422562
ripemd-160 f15cd77a89655a7b90a39b18d0a4c91e1a864e24

87086868 as geometric shapes

Circle

Radius = n
Diameter 174173736
Circumference 547182929.46589
Area 2.3826223775125E+16

Sphere

Radius = n
Volume 2.766601606457E+24
Surface area 9.5304895100498E+16
Circumference 547182929.46589

Square

Length = n
Perimeter 348347472
Area 7584122578049424
Diagonal 123159429.8302

Cube

Length = n
Surface area 45504735468296544
Volume 6.6047748185041E+23
Space diagonal 150838880.04804

Equilateral Triangle

Length = n
Perimeter 261260604
Area 3.284021409003E+15
Altitude 75419440.024022

Triangular Pyramid

Length = n
Surface area 3.284021409003E+15
Volume 7.783801770624E+22
Height 41053143.276732