664138659 (number)

664138659 is an odd 9-digits composite number following 664138658 and preceding 664138660. In scientific notation, it is written as 6.64138659 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 435500640 positive integers (up to 664138659) that are relatively prime to 664138659.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million one hundred thirty-eight thousand six hundred fifty-nine

Notation

Scientific notation 6.64138659 × 10^8
Engineering notation 6.64138659 × 10^6

Prime Factorization of 664138659

Prime Factorization 3 × 61 × 3629173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664138659
Product of the distinct prime numbers

The prime factorization of 664138659 is 3 × 61 × 3629173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664138659)

Multiplication

n×y
n×2 1328277318
n×3 1992415977
n×4 2656554636
n×5 3320693295

Division

n÷y
n÷2 332069329.5
n÷3 221379553
n÷3 166034664.75
n÷5 132827731.8

Exponentiation

ny
n2 441080158378318281
n3 2.9293838489688E+26
n4 1.9455170611504E+35
n5 1.2920930920541E+44

Nth Root

y√n
2√n 25770.887819398
3√n 872.47485700788
4√n 160.53313620371
5√n 58.136884172307

Divisors of 664138659

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 -664138658
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 664138659 can be divided by 8 positive divisors. The sum of these divisors (counting 664138659) is 1, the average is 0.125.

Base conversion 664138659

Base System Value
2 Binary 100111100101011111001110100011
3 Ternary 1201021200201222010
4 Quaternary 213211133032203
5 Quinary 2330004414114
6 Senary 145522444003
8 Octal 4745371643
10 Decimal 664138659
12 Duodecimal 166503603
16 Hexadecimal 2795f3a3
20 Vigesimal a7ah6cj
36 Base36 azeso3

Cryptographic Hash Functions

md5 e39406b2b3a64af5fd4d01ff41d8248e
sha1 e13efb6d14ca2458189aff7e88fa749141a7d5d6
sha256 7ad0fea122a3df59c348bac95364ea34d046df368e43e6bb92b95ad2c954f55b
sha512 4fd605eb9bc495c7ebcde7776108bcea6b83a4cd886993560d903ea95efafa0b253c203c35874a501c5866f131adafba7c5a8533255b7bf680c5ff0a72958ca7
ripemd-160 c61b8e5c5bc98b8c7fecf5c1bb5b4035eb6503ce

664138659 as geometric shapes

Circle

Radius = n
Diameter 1328277318
Circumference 4172906264.1588
Area 1.3856941852055E+18

Sphere

Radius = n
Volume 1.227057437262E+27
Surface area 5.5427767408222E+18
Circumference 4172906264.1588

Square

Length = n
Perimeter 2656554636
Area 441080158378318281
Diagonal 939233898.85408

Cube

Length = n
Surface area 2646480950269909686
Volume 2.9293838489688E+26
Space diagonal 1150321900.6587

Equilateral Triangle

Length = n
Perimeter 1992415977
Area 1.9099331113044E+17
Altitude 575160950.32933

Triangular Pyramid

Length = n
Surface area 1.9099331113044E+17
Volume 3.4523119738404E+25
Height 313077966.28469