87668856 (number)

87668856 is an even 8-digits composite number following 87668855 and preceding 87668857. In scientific notation, it is written as 8.7668856 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 25576320 positive integers (up to 87668856) that are relatively prime to 87668856.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7668856 × 10^7
Engineering notation 8.7668856 × 10^6

Prime Factorization of 87668856

Prime Factorization 2 × 2 × 2 × 9 × 319 × 11 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21917214
Product of the distinct prime numbers

The prime factorization of 87668856 is 2 × 2 × 2 × 9 × 319 × 11 × 347. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 1, 5, 24, 186, 269, 4310, 1487, 15050, 39330, 591127, 177711, 5200247, 6478594, 94280973, 23538184, 127659038, 437586731, 5857471302, 2633124651

Basic calculations (n = 87668856)

Multiplication

n×y
n×2 175337712
n×3 263006568
n×4 350675424
n×5 438344280

Division

n÷y
n÷2 43834428
n÷3 29222952
n÷3 21917214
n÷5 17533771.2

Exponentiation

ny
n2 7685828312348736
n3 6.7380777555602E+23
n4 5.9071956846901E+31
n5 5.1787708784492E+39

Nth Root

y√n
2√n 9363.1648495581
3√n 444.23739435436
4√n 96.763447900321
5√n 38.77654117583

Divisors of 87668856

1, 2, 4, 8, 9, 11, 18, 22, 36, 44, 72, 88, 99, 198, 319, 347, 396, 638, 694, 792, 1276, 1388, 2552, 2776, 2871, 3123, 3509, 3817, 5742, 6246, 7018, 7634, 11484, 12492, 14036, 15268, 22968, 24984, 28072, 30536, 31581, 34353, 63162, 68706, 110693, 126324, 137412, 221386, 252648, 274824, 442772, 885544, 996237, 1217623, 1992474, 2435246, 3984948, 4870492, 7969896, 9740984, 10958607, 21917214, 43834428, 87668856

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87668855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87668856 can be divided by 64 positive divisors. The sum of these divisors (counting 87668856) is 1, the average is 0.015625.

Base conversion 87668856

Base System Value
2 Binary 101001110011011100001111000
3 Ternary 20002222001001200
4 Quaternary 11032123201320
5 Quinary 134420400411
6 Senary 12411014200
8 Octal 516334170
10 Decimal 87668856
12 Duodecimal 2543a360
16 Hexadecimal 539b878
20 Vigesimal 177ic2g
36 Base36 1g71q0

Cryptographic Hash Functions

md5 70d7e79a96943d13a400746f0ec18d2b
sha1 1959758681d29c9de180110b6b2733cad14fb488
sha256 8dcd24a7f0d65ce3f4de29a55926887d38a7cdee57e9ac5f440f55c6978d3035
sha512 273aded9fa9a284b4050826776a591d9cec0e16602130bbb82a1c7a7082a4c42e31416f07062faf26943afbda619860593f70856221b1429bf22e9e7227bfd56
ripemd-160 bd105e7b04f941277952530574b2b88df7b3bf4a

87668856 as geometric shapes

Circle

Radius = n
Diameter 175337712
Circumference 550839667.91644
Area 2.4145741762827E+16

Sphere

Radius = n
Volume 2.822439410158E+24
Surface area 9.6582967051309E+16
Circumference 550839667.91644

Square

Length = n
Perimeter 350675424
Area 7685828312348736
Diagonal 123982485.15293

Cube

Length = n
Surface area 46114969874092416
Volume 6.7380777555602E+23
Space diagonal 151846912.83344

Equilateral Triangle

Length = n
Perimeter 263006568
Area 3.3280612838098E+15
Altitude 75923456.41672

Triangular Pyramid

Length = n
Surface area 3.3280612838098E+15
Volume 7.9409007885315E+22
Height 41327495.050978