868509871 (number)

868509871 is an odd 9-digits composite number following 868509870 and preceding 868509872. In scientific notation, it is written as 8.68509871 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 861900000 positive integers (up to 868509871) that are relatively prime to 868509871.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68509871 × 10^8
Engineering notation 8.68509871 × 10^6

Prime Factorization of 868509871

Prime Factorization 151 × 1301 × 4421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868509871
Product of the distinct prime numbers

The prime factorization of 868509871 is 151 × 1301 × 4421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868509871)

Multiplication

n×y
n×2 1737019742
n×3 2605529613
n×4 3474039484
n×5 4342549355

Division

n÷y
n÷2 434254935.5
n÷3 289503290.33333
n÷3 217127467.75
n÷5 173701974.2

Exponentiation

ny
n2 754309396024436641
n3 6.5512515623527E+26
n4 5.6898266493075E+35
n5 4.9416706092024E+44

Nth Root

y√n
2√n 29470.491529664
3√n 954.09492607161
4√n 171.66971640235
5√n 61.341579104817

Divisors of 868509871

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868509870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868509871 can be divided by 8 positive divisors. The sum of these divisors (counting 868509871) is 1, the average is 0.125.

Base conversion 868509871

Base System Value
2 Binary 110011110001000110100010101111
3 Ternary 2020112020212120021
4 Quaternary 303301012202233
5 Quinary 3234314303441
6 Senary 222103103011
8 Octal 6361064257
10 Decimal 868509871
12 Duodecimal 202a41a67
16 Hexadecimal 33c468af
20 Vigesimal db83edb
36 Base36 ed36i7

Cryptographic Hash Functions

md5 25ba29ab3d1eb4e1267b39642ff5f5c6
sha1 4f0fe87eb43586ed6c843cd22d0c5a1534872ee1
sha256 43554ad352fab6c7fecd0398498e1b5a25f3b2edf4b043a5620a4394e4ffec1f
sha512 52d427afc1b8af789cd1ef49627811cbaad0f82adefdb25c51a4669c644ba9d77fede2268de923ee684cc15800e3a141b17b3dddcb84b13d99ceec5dbfdb73e6
ripemd-160 08323198065dfd6a4b0d680cff5d3f1532661ec9

868509871 as geometric shapes

Circle

Radius = n
Diameter 1737019742
Circumference 5457008460.6076
Area 2.3697328570841E+18

Sphere

Radius = n
Volume 2.7441818373475E+27
Surface area 9.4789314283365E+18
Circumference 5457008460.6076

Square

Length = n
Perimeter 3474039484
Area 754309396024436641
Diagonal 1228258438.6231

Cube

Length = n
Surface area 4525856376146619846
Volume 6.5512515623527E+26
Space diagonal 1504303223.4471

Equilateral Triangle

Length = n
Perimeter 2605529613
Area 3.2662554963523E+17
Altitude 752151611.72355

Triangular Pyramid

Length = n
Surface area 3.2662554963523E+17
Volume 7.7207240083309E+25
Height 409419479.54104