664479871 (number)

664479871 is an odd 9-digits composite number following 664479870 and preceding 664479872. In scientific notation, it is written as 6.64479871 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 583242240 positive integers (up to 664479871) that are relatively prime to 664479871.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred seventy-nine thousand eight hundred seventy-one

Notation

Scientific notation 6.64479871 × 10^8
Engineering notation 6.64479871 × 10^6

Prime Factorization of 664479871

Prime Factorization 11 × 29 × 2083009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664479871
Product of the distinct prime numbers

The prime factorization of 664479871 is 11 × 29 × 2083009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664479871)

Multiplication

n×y
n×2 1328959742
n×3 1993439613
n×4 2657919484
n×5 3322399355

Division

n÷y
n÷2 332239935.5
n÷3 221493290.33333
n÷3 166119967.75
n÷5 132895974.2

Exponentiation

ny
n2 441533498964176641
n3 2.9339012243389E+26
n4 1.9495183070755E+35
n5 1.2954156731977E+44

Nth Root

y√n
2√n 25777.507074968
3√n 872.62424745965
4√n 160.5537513575
5√n 58.142856698338

Divisors of 664479871

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 -664479870
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 664479871 can be divided by 8 positive divisors. The sum of these divisors (counting 664479871) is 1, the average is 0.125.

Base conversion 664479871

Base System Value
2 Binary 100111100110110010100001111111
3 Ternary 1201022100002000121
4 Quaternary 213212302201333
5 Quinary 2330101323441
6 Senary 145534035411
8 Octal 4746624177
10 Decimal 664479871
12 Duodecimal 166648b67
16 Hexadecimal 279b287f
20 Vigesimal a7cjjdb
36 Base36 azm3y7

Cryptographic Hash Functions

md5 12fba12a6bbd89e7f33a6a5dc05ca7eb
sha1 53de06ab36548ed1370815285e341e59e45f3a8c
sha256 640504266ce321760b5757dcaa9437a2d77f328c54c532ccdf132aa6e4f626b5
sha512 6fad7d5c260c8639b3976f36e22aef662d3075a1c39100aaef46a304f31c17fdfe03f768bc2db5d29596feeaf3a0fd1b70eafabaa74277ad1f0351b1ebffe0bd
ripemd-160 edc1c198fad0eb6e550e2f72fb00da91fc8d4aba

664479871 as geometric shapes

Circle

Radius = n
Diameter 1328959742
Circumference 4175050162.3838
Area 1.3871183966597E+18

Sphere

Radius = n
Volume 1.2289496710322E+27
Surface area 5.5484735866386E+18
Circumference 4175050162.3838

Square

Length = n
Perimeter 2657919484
Area 441533498964176641
Diagonal 939716445.49212

Cube

Length = n
Surface area 2649200993785059846
Volume 2.9339012243389E+26
Space diagonal 1150912897.1788

Equilateral Triangle

Length = n
Perimeter 1993439613
Area 1.911896133624E+17
Altitude 575456448.58941

Triangular Pyramid

Length = n
Surface area 1.911896133624E+17
Volume 3.4576357517693E+25
Height 313238815.16404