868521568 (number)

868521568 is an even 9-digits composite number following 868521567 and preceding 868521569. In scientific notation, it is written as 8.68521568 × 10^8. The sum of its digits is 49. It has a total of 9 prime factors and 96 positive divisors. There are 394340352 positive integers (up to 868521568) that are relatively prime to 868521568.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million five hundred twenty-one thousand five hundred sixty-eight

Notation

Scientific notation 8.68521568 × 10^8
Engineering notation 8.68521568 × 10^6

Prime Factorization of 868521568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 107 × 43 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 54282598
Product of the distinct prime numbers

The prime factorization of 868521568 is 2 × 2 × 2 × 2 × 2 × 17 × 107 × 43 × 347. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868521568)

Multiplication

n×y
n×2 1737043136
n×3 2605564704
n×4 3474086272
n×5 4342607840

Division

n÷y
n÷2 434260784
n÷3 289507189.33333
n÷3 217130392
n÷5 173704313.6

Exponentiation

ny
n2 754329714081178624
n3 6.5515162606278E+26
n4 5.6901331754579E+35
n5 4.9420033876775E+44

Nth Root

y√n
2√n 29470.689981743
3√n 954.09920926924
4√n 171.67029440687
5√n 61.34174433232

Divisors of 868521568

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 -868521567
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 868521568 can be divided by 96 positive divisors. The sum of these divisors (counting 868521568) is 1, the average is 0.010416666666667.

Base conversion 868521568

Base System Value
2 Binary 110011110001001001011001100000
3 Ternary 2020112021110121111
4 Quaternary 303301021121200
5 Quinary 3234320142233
6 Senary 222103233104
8 Octal 6361113140
10 Decimal 868521568
12 Duodecimal 202a48794
16 Hexadecimal 33c49660
20 Vigesimal db853i8
36 Base36 ed3fj4

Cryptographic Hash Functions

md5 1c26790a1ae794ed3ef7b37505764cb7
sha1 57c6ad6e6e7c9de060fa04438c57845bee67b3e2
sha256 2d1dafb1fb0786a20d5a7146fb599f9aacf0f5b11979f4c47e2429c1b90a599e
sha512 71cabbdba112a9d91b97cf24c4dfbf192ae7a383cd8e28a7c0865eed6e620016c1e393df77d5648b1afa68e4a2f76f8a8f1337f5aa77333e23ed47711a343d4b
ripemd-160 827bde01c9adf203edaee9af68815ac2e357ac4d

868521568 as geometric shapes

Circle

Radius = n
Diameter 1737043136
Circumference 5457081955.0262
Area 2.3697966881419E+18

Sphere

Radius = n
Volume 2.7442927139016E+27
Surface area 9.4791867525677E+18
Circumference 5457081955.0262

Square

Length = n
Perimeter 3474086272
Area 754329714081178624
Diagonal 1228274980.6791

Cube

Length = n
Surface area 4525978284487071744
Volume 6.5515162606278E+26
Space diagonal 1504323483.2454

Equilateral Triangle

Length = n
Perimeter 2605564704
Area 3.2663434761188E+17
Altitude 752161741.62269

Triangular Pyramid

Length = n
Surface area 3.2663434761188E+17
Volume 7.7210359582397E+25
Height 409424993.55972