668840292 (number)

668840292 is an even 9-digits composite number following 668840291 and preceding 668840293. In scientific notation, it is written as 6.68840292 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 222767280 positive integers (up to 668840292) that are relatively prime to 668840292.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred forty thousand two hundred ninety-two

Notation

Scientific notation 6.68840292 × 10^8
Engineering notation 6.68840292 × 10^6

Prime Factorization of 668840292

Prime Factorization 2 × 2 × 9 × 1367 × 13591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 334420146
Product of the distinct prime numbers

The prime factorization of 668840292 is 2 × 2 × 9 × 1367 × 13591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 64, 93, 555, 76, 3621, 7338, 99788, 19405, 777235, 494294, 7487722, 8956927, 22401217, 95610890, 860758874, 43660067, 3621187870, 3909843393

Basic calculations (n = 668840292)

Multiplication

n×y
n×2 1337680584
n×3 2006520876
n×4 2675361168
n×5 3344201460

Division

n÷y
n÷2 334420146
n÷3 222946764
n÷3 167210073
n÷5 133768058.4

Exponentiation

ny
n2 447347336202645264
n3 2.992039229712E+26
n4 2.001196392076E+35
n5 1.3384807792255E+44

Nth Root

y√n
2√n 25861.94679447
3√n 874.52885307585
4√n 160.81650038
5√n 58.218965690693

Divisors of 668840292

1, 2, 4, 9, 18, 36, 1367, 2734, 5468, 12303, 13591, 24606, 27182, 49212, 54364, 122319, 244638, 489276, 18578897, 37157794, 74315588, 167210073, 334420146, 668840292

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668840291
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668840292 can be divided by 24 positive divisors. The sum of these divisors (counting 668840292) is 1, the average is 0.041666666666667.

Base conversion 668840292

Base System Value
2 Binary 100111110111011011000101100100
3 Ternary 1201121112121101200
4 Quaternary 213313123011210
5 Quinary 2332210342132
6 Senary 150211322500
8 Octal 4767330544
10 Decimal 668840292
12 Duodecimal 167bb0430
16 Hexadecimal 27ddb164
20 Vigesimal a9050ec
36 Base36 b27kh0

Cryptographic Hash Functions

md5 4b65147c9cc1b1ffc3121790bc1e4f17
sha1 b64b47e6962e00c24af92f7a90204175c1aadcb2
sha256 d59a1eef827d837c04f7ff32aeb66ce5fdfd8e91fb438da294f008f2037efd80
sha512 dc4af896a6a04eb4488ea640625ba65d9e9aa9997d2a351bdad3220ea81942ebf74b5fe0e01ae354924f4745228ba01abf5bcf9fab7e9b9dcb4f6a81c7d49ad3
ripemd-160 25e64a4a376453dd25aa95dad49e856e2e262542

668840292 as geometric shapes

Circle

Radius = n
Diameter 1337680584
Circumference 4202447495.5441
Area 1.4053831050172E+18

Sphere

Radius = n
Volume 1.2533024617754E+27
Surface area 5.6215324200688E+18
Circumference 4202447495.5441

Square

Length = n
Perimeter 2675361168
Area 447347336202645264
Diagonal 945883012.00798

Cube

Length = n
Surface area 2684084017215871584
Volume 2.992039229712E+26
Space diagonal 1158465367.8932

Equilateral Triangle

Length = n
Perimeter 2006520876
Area 1.9370707873339E+17
Altitude 579232683.9466

Triangular Pyramid

Length = n
Surface area 1.9370707873339E+17
Volume 3.5261520481759E+25
Height 315294337.33599