668049609 (number)

668049609 is an odd 9-digits composite number following 668049608 and preceding 668049610. In scientific notation, it is written as 6.68049609 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 445212000 positive integers (up to 668049609) that are relatively prime to 668049609.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-nine thousand six hundred nine

Notation

Scientific notation 6.68049609 × 10^8
Engineering notation 6.68049609 × 10^6

Prime Factorization of 668049609

Prime Factorization 3 × 3001 × 74203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668049609
Product of the distinct prime numbers

The prime factorization of 668049609 is 3 × 3001 × 74203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 81, 76, 451, 658, 504, 8499, 77673, 35251, 937205, 57798, 6035301, 7632406, 33343513, 72156062, 277442148, 199545308, 2757616363, 6916041998

Basic calculations (n = 668049609)

Multiplication

n×y
n×2 1336099218
n×3 2004148827
n×4 2672198436
n×5 3340248045

Division

n÷y
n÷2 334024804.5
n÷3 222683203
n÷3 167012402.25
n÷5 133609921.8

Exponentiation

ny
n2 446290280085052881
n3 2.9814404711132E+26
n4 1.9917501409839E+35
n5 1.33058790291E+44

Nth Root

y√n
2√n 25846.655663741
3√n 874.18410323302
4√n 160.7689511807
5√n 58.205194232882

Divisors of 668049609

1, 3, 3001, 9003, 74203, 222609, 222683203, 668049609

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 -668049608
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 668049609 can be divided by 8 positive divisors. The sum of these divisors (counting 668049609) is 1, the average is 0.125.

Base conversion 668049609

Base System Value
2 Binary 100111110100011010000011001001
3 Ternary 1201120001102210010
4 Quaternary 213310122003021
5 Quinary 2332010041414
6 Senary 150142342133
8 Octal 4764320311
10 Decimal 668049609
12 Duodecimal 16788a949
16 Hexadecimal 27d1a0c9
20 Vigesimal a8f6409
36 Base36 b1qmdl

Cryptographic Hash Functions

md5 7193f1523fc0b06a24eee8f1c790fda0
sha1 ea1f332be15669243816982e24dbe05972da173c
sha256 6be1339c6c95009d8e2246acf109b5b60468c42531d59671638fd508c436c8f2
sha512 be0461f27084970fa32c101de991d580c2e40d30221eb745bd48f75d72c8bc00977a9f77e1f894f2fb0e3ac4ed551f5b88479a159d327a10392d68b3917eb66e
ripemd-160 753a4cb34605f6ac560816d826e2ead5edc3282c

668049609 as geometric shapes

Circle

Radius = n
Diameter 1336099218
Circumference 4197479487.7359
Area 1.4020622652837E+18

Sphere

Radius = n
Volume 1.2488628641553E+27
Surface area 5.6082490611349E+18
Circumference 4197479487.7359

Square

Length = n
Perimeter 2672198436
Area 446290280085052881
Diagonal 944764817.38584

Cube

Length = n
Surface area 2677741680510317286
Volume 2.9814404711132E+26
Space diagonal 1157095864.7645

Equilateral Triangle

Length = n
Perimeter 2004148827
Area 1.9324936000786E+17
Altitude 578547932.38226

Triangular Pyramid

Length = n
Surface area 1.9324936000786E+17
Volume 3.5136612913803E+25
Height 314921605.79528