868509870 (number)

868509870 is an even 9-digits composite number following 868509869 and preceding 868509871. In scientific notation, it is written as 8.68509870 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 227635200 positive integers (up to 868509870) that are relatively prime to 868509870.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million five hundred nine thousand eight hundred seventy

Notation

Scientific notation 8.68509870 × 10^8
Engineering notation 8.68509870 × 10^6

Prime Factorization of 868509870

Prime Factorization 2 × 15 × 157 × 97 × 1901

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 868509870
Product of the distinct prime numbers

The prime factorization of 868509870 is 2 × 15 × 157 × 97 × 1901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868509870)

Multiplication

n×y
n×2 1737019740
n×3 2605529610
n×4 3474039480
n×5 4342549350

Division

n÷y
n÷2 434254935
n÷3 289503290
n÷3 217127467.5
n÷5 173701974

Exponentiation

ny
n2 754309394287416900
n3 6.5512515397234E+26
n4 5.6898266231025E+35
n5 4.9416705807533E+44

Nth Root

y√n
2√n 29470.491512698
3√n 954.09492570543
4√n 171.66971635294
5√n 61.341579090691

Divisors of 868509870

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868509869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868509870 can be divided by 32 positive divisors. The sum of these divisors (counting 868509870) is 1, the average is 0.03125.

Base conversion 868509870

Base System Value
2 Binary 110011110001000110100010101110
3 Ternary 2020112020212120020
4 Quaternary 303301012202232
5 Quinary 3234314303440
6 Senary 222103103010
8 Octal 6361064256
10 Decimal 868509870
12 Duodecimal 202a41a66
16 Hexadecimal 33c468ae
20 Vigesimal db83eda
36 Base36 ed36i6

Cryptographic Hash Functions

md5 563de2672756f2e7e1b2a874172a927f
sha1 c3c7ceda22fc7d38b899f67614914450c1b3640a
sha256 8ae2bfac90f48d418a56897cff226105182bdc997c7f56b5056e14da675dc908
sha512 bedf15603c8593d93adfb7a6885a59767cb17b22239c27128a930211c73de733ad4e86a7ede1d2571fedfee6caa90736a963b722ca0ae9b564971abdd17499cd
ripemd-160 9d62ced0fdea2e6af66dfc91dbb4242e527cd736

868509870 as geometric shapes

Circle

Radius = n
Diameter 1737019740
Circumference 5457008454.3245
Area 2.3697328516271E+18

Sphere

Radius = n
Volume 2.7441818278685E+27
Surface area 9.4789314065085E+18
Circumference 5457008454.3245

Square

Length = n
Perimeter 3474039480
Area 754309394287416900
Diagonal 1228258437.2089

Cube

Length = n
Surface area 4525856365724501400
Volume 6.5512515397234E+26
Space diagonal 1504303221.715

Equilateral Triangle

Length = n
Perimeter 2605529610
Area 3.2662554888308E+17
Altitude 752151610.85752

Triangular Pyramid

Length = n
Surface area 3.2662554888308E+17
Volume 7.7207239816621E+25
Height 409419479.06963