864127989 (number)

864127989 is an odd 9-digits composite number following 864127988 and preceding 864127990. In scientific notation, it is written as 8.64127989 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 575073000 positive integers (up to 864127989) that are relatively prime to 864127989.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million one hundred twenty-seven thousand nine hundred eighty-nine

Notation

Scientific notation 8.64127989 × 10^8
Engineering notation 8.64127989 × 10^6

Prime Factorization of 864127989

Prime Factorization 3 × 3 × 571 × 168151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 288042663
Product of the distinct prime numbers

The prime factorization of 864127989 is 3 × 3 × 571 × 168151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 864127989)

Multiplication

n×y
n×2 1728255978
n×3 2592383967
n×4 3456511956
n×5 4320639945

Division

n÷y
n÷2 432063994.5
n÷3 288042663
n÷3 216031997.25
n÷5 172825597.8

Exponentiation

ny
n2 746717181373184121
n3 6.4525921629176E+26
n4 5.5758654895791E+35
n5 4.8182614324445E+44

Nth Root

y√n
2√n 29396.053969878
3√n 952.48765892209
4√n 171.45277475118
5√n 61.27955662919

Divisors of 864127989

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -864127988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 864127989 can be divided by 12 positive divisors. The sum of these divisors (counting 864127989) is 1, the average is 0.083333333333333.

Base conversion 864127989

Base System Value
2 Binary 110011100000011000101111110101
3 Ternary 2020020000020202100
4 Quaternary 303200120233311
5 Quinary 3232204043424
6 Senary 221425132313
8 Octal 6340305765
10 Decimal 864127989
12 Duodecimal 20148a099
16 Hexadecimal 33818bf5
20 Vigesimal da0fjj9
36 Base36 eah9f9

Cryptographic Hash Functions

md5 16450abb7eaac5f87520b940c8ca203a
sha1 b822caa3b70096a961a2a86666cabf4fa010c9b0
sha256 aa86ac95dfc3538a3535710c1581ae02fb0add5720c24016de5a00c411dfaff0
sha512 8a758926fb5f2b836380bd194b1417be071e714e9f04048eaa5876108050b1ace7fca42b46ae1b0712554b5d6e1510f2e2d79b9451a7ddb1b6ab4884c7cb7378
ripemd-160 0d6f7401c66e40c729ad180cb92cb2a544e4e5c0

864127989 as geometric shapes

Circle

Radius = n
Diameter 1728255978
Circumference 5429476284.0074
Area 2.3458812113113E+18

Sphere

Radius = n
Volume 2.7028554847511E+27
Surface area 9.3835248452451E+18
Circumference 5429476284.0074

Square

Length = n
Perimeter 3456511956
Area 746717181373184121
Diagonal 1222061521.67

Cube

Length = n
Surface area 4480303088239104726
Volume 6.4525921629176E+26
Space diagonal 1496713581.1903

Equilateral Triangle

Length = n
Perimeter 2592383967
Area 3.2333802425574E+17
Altitude 748356790.59516

Triangular Pyramid

Length = n
Surface area 3.2333802425574E+17
Volume 7.6044527910503E+25
Height 407353840.55666