668698924 (number)

668698924 is an even 9-digits composite number following 668698923 and preceding 668698925. In scientific notation, it is written as 6.68698924 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors. There are 334349460 positive integers (up to 668698924) that are relatively prime to 668698924.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million six hundred ninety-eight thousand nine hundred twenty-four

Notation

Scientific notation 6.68698924 × 10^8
Engineering notation 6.68698924 × 10^6

Prime Factorization of 668698924

Prime Factorization 2 × 2 × 167174731

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 334349462
Product of the distinct prime numbers

The prime factorization of 668698924 is 2 × 2 × 167174731. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 19, 36, 175, 927, 4657, 2968, 63, 51985, 110205, 991443, 3690242, 9254258, 20171275, 88221654, 945479233, 654354236, 9370490740, 5080433510

Basic calculations (n = 668698924)

Multiplication

n×y
n×2 1337397848
n×3 2006096772
n×4 2674795696
n×5 3343494620

Division

n÷y
n÷2 334349462
n÷3 222899641.33333
n÷3 167174731
n÷5 133739784.8

Exponentiation

ny
n2 447158250958757776
n3 2.9901424127384E+26
n4 1.999505014005E+35
n5 1.3370668513977E+44

Nth Root

y√n
2√n 25859.213522457
3√n 874.46723442653
4√n 160.80800204734
5√n 58.216504417124

Divisors of 668698924

1, 2, 4, 167174731, 334349462, 668698924

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668698923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668698924 can be divided by 6 positive divisors. The sum of these divisors (counting 668698924) is 1, the average is 0.16666666666667.

Base conversion 668698924

Base System Value
2 Binary 100111110110111000100100101100
3 Ternary 1201121021102110211
4 Quaternary 213312320210230
5 Quinary 2332141331144
6 Senary 150204312204
8 Octal 4766704454
10 Decimal 668698924
12 Duodecimal 167b42664
16 Hexadecimal 27db892c
20 Vigesimal a8j7764
36 Base36 b24je4

Cryptographic Hash Functions

md5 dccc877a475d4a945d6cd567b1ee69b1
sha1 55c3aaf4c00289c7adaa92ef59c1781665a91900
sha256 326a36e0f382abfada82a159c5013a4e1cdf05c234991bc4160b1ba384ed542c
sha512 1b86d5cdd61da928117335c9c14e6228f5861f38ffdc1cbea61cb417e9709ed35d5d3f7d82ca2829d1ac9422dea717ff8fad8f63692127ca3edf21bdea541ded
ripemd-160 d3e9e613f352be3a6e232f01e0875c4a576f0ad3

668698924 as geometric shapes

Circle

Radius = n
Diameter 1337397848
Circumference 4201559254.2036
Area 1.4047890762041E+18

Sphere

Radius = n
Volume 1.2525079249395E+27
Surface area 5.6191563048164E+18
Circumference 4201559254.2036

Square

Length = n
Perimeter 2674795696
Area 447158250958757776
Diagonal 945683087.4651

Cube

Length = n
Surface area 2682949505752546656
Volume 2.9901424127384E+26
Space diagonal 1158220511.3346

Equilateral Triangle

Length = n
Perimeter 2006096772
Area 1.9362520242105E+17
Altitude 579110255.66732

Triangular Pyramid

Length = n
Surface area 1.9362520242105E+17
Volume 3.5239166279348E+25
Height 315227695.8217