668045804 (number)

668045804 is an even 9-digits composite number following 668045803 and preceding 668045805. In scientific notation, it is written as 6.68045804 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 301916160 positive integers (up to 668045804) that are relatively prime to 668045804.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-five thousand eight hundred four

Notation

Scientific notation 6.68045804 × 10^8
Engineering notation 6.68045804 × 10^6

Prime Factorization of 668045804

Prime Factorization 2 × 2 × 17 × 37 × 79 × 3361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 334022902
Product of the distinct prime numbers

The prime factorization of 668045804 is 2 × 2 × 17 × 37 × 79 × 3361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668045804)

Multiplication

n×y
n×2 1336091608
n×3 2004137412
n×4 2672183216
n×5 3340229020

Division

n÷y
n÷2 334022902
n÷3 222681934.66667
n÷3 167011451
n÷5 133609160.8

Exponentiation

ny
n2 446285196242006416
n3 2.9813895273679E+26
n4 1.9917047638477E+35
n5 1.3305500102952E+44

Nth Root

y√n
2√n 25846.582056434
3√n 874.18244353751
4√n 160.76872225789
5√n 58.205127929043

Divisors of 668045804

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 -668045803
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 668045804 can be divided by 48 positive divisors. The sum of these divisors (counting 668045804) is 1, the average is 0.020833333333333.

Base conversion 668045804

Base System Value
2 Binary 100111110100011001000111101100
3 Ternary 1201120001020120012
4 Quaternary 213310121013230
5 Quinary 2332004431204
6 Senary 150142312352
8 Octal 4764310754
10 Decimal 668045804
12 Duodecimal 1678886b8
16 Hexadecimal 27d191ec
20 Vigesimal a8f5ea4
36 Base36 b1qjfw

Cryptographic Hash Functions

md5 dddc864a6faa2c5636d2a5045e730d4a
sha1 98d38822012e8e2192f63a54103566f7cabb3e61
sha256 a5a1cdd097276d13597fa33e135b60e2dea9d645729d8a2fd7c63f30acbd282a
sha512 ddee8693bbd0287971167deb39233c9a89d52307cfc0be01381a598b15ed1f4d888e7412082e91a2b9f4b20cbf59a89817875f11079d9ea9ecfcf1558e69936a
ripemd-160 953bf95a1a6fd5db64a31a46a3323c358da55ea2

668045804 as geometric shapes

Circle

Radius = n
Diameter 1336091608
Circumference 4197455580.2158
Area 1.4020462939198E+18

Sphere

Radius = n
Volume 1.2488415248891E+27
Surface area 5.6081851756791E+18
Circumference 4197455580.2158

Square

Length = n
Perimeter 2672183216
Area 446285196242006416
Diagonal 944759436.30324

Cube

Length = n
Surface area 2677711177452038496
Volume 2.9813895273679E+26
Space diagonal 1157089274.3112

Equilateral Triangle

Length = n
Perimeter 2004137412
Area 1.9324715863925E+17
Altitude 578544637.1556

Triangular Pyramid

Length = n
Surface area 1.9324715863925E+17
Volume 3.5136012536007E+25
Height 314919812.10108