664671608 (number)

664671608 is an even 9-digits composite number following 664671607 and preceding 664671609. In scientific notation, it is written as 6.64671608 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 332335800 positive integers (up to 664671608) that are relatively prime to 664671608.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64671608 × 10^8
Engineering notation 6.64671608 × 10^6

Prime Factorization of 664671608

Prime Factorization 2 × 2 × 2 × 83083951

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 166167902
Product of the distinct prime numbers

The prime factorization of 664671608 is 2 × 2 × 2 × 83083951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 31, 74, 223, 126, 6396, 8324, 97663, 73113, 930421, 440334, 5690984, 9732998, 94241126, 34197952, 300690788, 300044387, 1546120621, 3630731462

Basic calculations (n = 664671608)

Multiplication

n×y
n×2 1329343216
n×3 1994014824
n×4 2658686432
n×5 3323358040

Division

n÷y
n÷2 332335804
n÷3 221557202.66667
n÷3 166167902
n÷5 132934321.6

Exponentiation

ny
n2 441788346481305664
n3 2.9364417065139E+26
n4 1.9517694308669E+35
n5 1.2972857260595E+44

Nth Root

y√n
2√n 25781.225882413
3√n 872.70817188046
4√n 160.56533213123
5√n 58.146211758708

Divisors of 664671608

1, 2, 4, 8, 83083951, 166167902, 332335804, 664671608

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 -664671607
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 664671608 can be divided by 8 positive divisors. The sum of these divisors (counting 664671608) is 1, the average is 0.125.

Base conversion 664671608

Base System Value
2 Binary 100111100111100001010101111000
3 Ternary 1201022200211000222
4 Quaternary 213213201111320
5 Quinary 2330123442413
6 Senary 145542115212
8 Octal 4747412570
10 Decimal 664671608
12 Duodecimal 16671bb08
16 Hexadecimal 279e1578
20 Vigesimal a7e3j08
36 Base36 azq7w8

Cryptographic Hash Functions

md5 5edbb0fdd9913f5a3012fb2b798ff917
sha1 b89becec5214b42f54be017e270f8f8c9cee2a0d
sha256 fe8d8faf420f12a40697ab11e9b0b5d245c15038f3da57125937b99134d5c9d5
sha512 331db86ee53f85157e6c56953d490908c1da16aae00d8af4e9712a1fc0f2a602f40e44bf04ff7ab959c044658360f44d15cdedcadea0ff8aa18893d302b7bb15
ripemd-160 9eba6b4f930f13a03daa5811ff88049311b42f74

664671608 as geometric shapes

Circle

Radius = n
Diameter 1329343216
Circumference 4176254881.485
Area 1.3879190237473E+18

Sphere

Radius = n
Volume 1.2300138257172E+27
Surface area 5.551676094989E+18
Circumference 4176254881.485

Square

Length = n
Perimeter 2658686432
Area 441788346481305664
Diagonal 939987602.55793

Cube

Length = n
Surface area 2650730078887833984
Volume 2.9364417065139E+26
Space diagonal 1151244995.4045

Equilateral Triangle

Length = n
Perimeter 1994014824
Area 1.9129996557437E+17
Altitude 575622497.70225

Triangular Pyramid

Length = n
Surface area 1.9129996557437E+17
Volume 3.460629738725E+25
Height 313329200.85264