668836355 (number)

668836355 is an odd 9-digits composite number following 668836354 and preceding 668836356. In scientific notation, it is written as 6.68836355 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 456601600 positive integers (up to 668836355) that are relatively prime to 668836355.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred thirty-six thousand three hundred fifty-five

Notation

Scientific notation 6.68836355 × 10^8
Engineering notation 6.68836355 × 10^6

Prime Factorization of 668836355

Prime Factorization 55 × 17 × 521 × 1373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 668836355
Product of the distinct prime numbers

The prime factorization of 668836355 is 55 × 17 × 521 × 1373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 64, 36, 923, 661, 558, 5113, 64379, 83343, 564575, 332382, 8942461, 9250472, 174686, 72107508, 633328091, 995447687, 5457865879, 1045095947

Basic calculations (n = 668836355)

Multiplication

n×y
n×2 1337672710
n×3 2006509065
n×4 2675345420
n×5 3344181775

Division

n÷y
n÷2 334418177.5
n÷3 222945451.66667
n÷3 167209088.75
n÷5 133767271

Exponentiation

ny
n2 447342069769686025
n3 2.9919863938291E+26
n4 2.0011492738583E+35
n5 1.3384413861383E+44

Nth Root

y√n
2√n 25861.870678665
3√n 874.52713715707
4√n 160.81626372561
5√n 58.218897151578

Divisors of 668836355

1, 17, 55, 521, 935, 1373, 8857, 23341, 28655, 75515, 487135, 715333, 1283755, 12160661, 39343315, 668836355

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668836354
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668836355 can be divided by 16 positive divisors. The sum of these divisors (counting 668836355) is 1, the average is 0.0625.

Base conversion 668836355

Base System Value
2 Binary 100111110111011010001000000011
3 Ternary 1201121112101222212
4 Quaternary 213313122020003
5 Quinary 2332210230410
6 Senary 150211252335
8 Octal 4767321003
10 Decimal 668836355
12 Duodecimal 167baa0ab
16 Hexadecimal 27dda203
20 Vigesimal a904ahf
36 Base36 b27hfn

Cryptographic Hash Functions

md5 760cf72bcd3c3bd79a63a3fe8b3a4aab
sha1 c2944c85a8ab95fd95bef71d04e70e751978cdfa
sha256 b68292662be1d3435c2dfeb56eb9ce169575a4b7d7b4aa76bf9ad6bfa7aa25ed
sha512 9c58a426ceef158970f75c6e0c7dc910273f9a8da8c6fbfdad10b6b206ed25035b3e83784813af6f98ccaaaed194ef7016854bad7e64fdddfafc8fb039f972d3
ripemd-160 7453164211fc32a71b0ff88e8aa006fb32b53557

668836355 as geometric shapes

Circle

Radius = n
Diameter 1337672710
Circumference 4202422758.6435
Area 1.4053665600301E+18

Sphere

Radius = n
Volume 1.2532803299326E+27
Surface area 5.6214662401204E+18
Circumference 4202422758.6435

Square

Length = n
Perimeter 2675345420
Area 447342069769686025
Diagonal 945877444.24919

Cube

Length = n
Surface area 2684052418618116150
Volume 2.9919863938291E+26
Space diagonal 1158458548.8092

Equilateral Triangle

Length = n
Perimeter 2006509065
Area 1.9370479830103E+17
Altitude 579229274.40459

Triangular Pyramid

Length = n
Surface area 1.9370479830103E+17
Volume 3.5260897804908E+25
Height 315292481.4164