668045682 (number)

668045682 is an even 9-digits composite number following 668045681 and preceding 668045683. In scientific notation, it is written as 6.68045682 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 214504416 positive integers (up to 668045682) that are relatively prime to 668045682.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-five thousand six hundred eighty-two

Notation

Scientific notation 6.68045682 × 10^8
Engineering notation 6.68045682 × 10^6

Prime Factorization of 668045682

Prime Factorization 2 × 3 × 3 × 29 × 523 × 2447

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 222681894
Product of the distinct prime numbers

The prime factorization of 668045682 is 2 × 3 × 3 × 29 × 523 × 2447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 11, 40, 501, 703, 4153, 6151, 32898, 97652, 670867, 242638, 1809351, 3100362, 43676092, 78902544, 581374290, 560169472, 426092684, 4838080647

Basic calculations (n = 668045682)

Multiplication

n×y
n×2 1336091364
n×3 2004137046
n×4 2672182728
n×5 3340228410

Division

n÷y
n÷2 334022841
n÷3 222681894
n÷3 167011420.5
n÷5 133609136.4

Exponentiation

ny
n2 446285033238845124
n3 2.9813878939644E+26
n4 1.99170330893E+35
n5 1.3305487953558E+44

Nth Root

y√n
2√n 25846.579696354
3√n 874.18239032246
4√n 160.7687149179
5√n 58.205125803133

Divisors of 668045682

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 523, 1046, 1569, 2447, 3138, 4707, 4894, 7341, 9414, 14682, 15167, 22023, 30334, 44046, 45501, 70963, 91002, 136503, 141926, 212889, 273006, 425778, 638667, 1277334, 1279781, 2559562, 3839343, 7678686, 11518029, 23036058, 37113649, 74227298, 111340947, 222681894, 334022841, 668045682

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668045681
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668045682 can be divided by 48 positive divisors. The sum of these divisors (counting 668045682) is 1, the average is 0.020833333333333.

Base conversion 668045682

Base System Value
2 Binary 100111110100011001000101110010
3 Ternary 1201120001020101200
4 Quaternary 213310121011302
5 Quinary 2332004430212
6 Senary 150142312030
8 Octal 4764310562
10 Decimal 668045682
12 Duodecimal 167888616
16 Hexadecimal 27d19172
20 Vigesimal a8f5e42
36 Base36 b1qjci

Cryptographic Hash Functions

md5 c9c1ecb3216a4b755775b4e9e6d3f9ba
sha1 4eba698c75691089b899dab594e060e9c809e74d
sha256 bd3e53c0fba7bf61f5180f2d2bfc42291af88f102419e272f3b3ba0ee9e38f97
sha512 766b617cb092b5d3458e8a43a5ad9a1a1ad58752ecb2663e598d832736118fd2dbb3c0056adeb8e89809eacb75e80d83008ca0d0b377fae415088be6d9e85679
ripemd-160 0d2faa6b393ecbfaa3c72f9cb05fc12a16f338e6

668045682 as geometric shapes

Circle

Radius = n
Diameter 1336091364
Circumference 4197454813.6672
Area 1.4020457818302E+18

Sphere

Radius = n
Volume 1.2488408406907E+27
Surface area 5.6081831273209E+18
Circumference 4197454813.6672

Square

Length = n
Perimeter 2672182728
Area 446285033238845124
Diagonal 944759263.76918

Cube

Length = n
Surface area 2677710199433070744
Volume 2.9813878939644E+26
Space diagonal 1157089063.001

Equilateral Triangle

Length = n
Perimeter 2004137046
Area 1.9324708805681E+17
Altitude 578544531.5005

Triangular Pyramid

Length = n
Surface area 1.9324708805681E+17
Volume 3.5135993286161E+25
Height 314919754.58973