664831730 (number)

664831730 is an even 9-digits composite number following 664831729 and preceding 664831731. In scientific notation, it is written as 6.64831730 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 265932688 positive integers (up to 664831730) that are relatively prime to 664831730.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million eight hundred thirty-one thousand seven hundred thirty

Notation

Scientific notation 6.64831730 × 10^8
Engineering notation 6.64831730 × 10^6

Prime Factorization of 664831730

Prime Factorization 2 × 5 × 66483173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664831730
Product of the distinct prime numbers

The prime factorization of 664831730 is 2 × 5 × 66483173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664831730)

Multiplication

n×y
n×2 1329663460
n×3 1994495190
n×4 2659326920
n×5 3324158650

Division

n÷y
n÷2 332415865
n÷3 221610576.66667
n÷3 166207932.5
n÷5 132966346

Exponentiation

ny
n2 442001229214792900
n3 2.93856441881E+26
n4 1.9536508662739E+35
n5 1.2988490852409E+44

Nth Root

y√n
2√n 25784.331094678
3√n 872.77824586207
4√n 160.57500146249
5√n 58.149013018929

Divisors of 664831730

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 -664831729
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 664831730 can be divided by 8 positive divisors. The sum of these divisors (counting 664831730) is 1, the average is 0.125.

Base conversion 664831730

Base System Value
2 Binary 100111101000001000011011110010
3 Ternary 1201022222221200102
4 Quaternary 213220020123302
5 Quinary 2330144103410
6 Senary 145545352402
8 Octal 4750103362
10 Decimal 664831730
12 Duodecimal 166798702
16 Hexadecimal 27a086f2
20 Vigesimal a7f3j6a
36 Base36 aztng2

Cryptographic Hash Functions

md5 8a6f9b9b7d6da62e9e90162b168e4950
sha1 169f0f7c6fd8e2c3cb589ec1b25753b719cb4d32
sha256 0b5175be4cb422d3abe58b88ffad367e8123a37cee62d5c14a406d748a4111b6
sha512 54c4185b774e430eded6f7d2b8b717172f8162655204b0fabc652a8529db020cd71e3c07d322c73a1580e1d4e2cd05072a03ec7d4a5d67cf77e05c7f1fd9e39e
ripemd-160 0fe86b6da4bbbf6e83b93797c0ff6d94a53941c6

664831730 as geometric shapes

Circle

Radius = n
Diameter 1329663460
Circumference 4177260957.6828
Area 1.3885878145789E+18

Sphere

Radius = n
Volume 1.2309029853645E+27
Surface area 5.5543512583154E+18
Circumference 4177260957.6828

Square

Length = n
Perimeter 2659326920
Area 442001229214792900
Diagonal 940214049.26197

Cube

Length = n
Surface area 2652007375288757400
Volume 2.93856441881E+26
Space diagonal 1151522334.8439

Equilateral Triangle

Length = n
Perimeter 1994495190
Area 1.9139214650198E+17
Altitude 575761167.42196

Triangular Pyramid

Length = n
Surface area 1.9139214650198E+17
Volume 3.4631313791567E+25
Height 313404683.08732