668117788 (number)

668117788 is an even 9-digits composite number following 668117787 and preceding 668117789. In scientific notation, it is written as 6.68117788 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 300328704 positive integers (up to 668117788) that are relatively prime to 668117788.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million one hundred seventeen thousand seven hundred eighty-eight

Notation

Scientific notation 6.68117788 × 10^8
Engineering notation 6.68117788 × 10^6

Prime Factorization of 668117788

Prime Factorization 2 × 2 × 13 × 149 × 53 × 1627

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 334058894
Product of the distinct prime numbers

The prime factorization of 668117788 is 2 × 2 × 13 × 149 × 53 × 1627. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 69, 30, 825, 533, 4219, 1475, 26485, 99211, 417186, 618409, 361269, 1140512, 43996026, 31999452, 287948457, 565800940, 855880837, 4291454373

Basic calculations (n = 668117788)

Multiplication

n×y
n×2 1336235576
n×3 2004353364
n×4 2672471152
n×5 3340588940

Division

n÷y
n÷2 334058894
n÷3 222705929.33333
n÷3 167029447
n÷5 133623557.6

Exponentiation

ny
n2 446381378642012944
n3 2.9823533930269E+26
n4 1.9925633519834E+35
n5 1.331267019177E+44

Nth Root

y√n
2√n 25847.974543472
3√n 874.2138410298
4√n 160.77305291457
5√n 58.206382231466

Divisors of 668117788

1, 2, 4, 13, 26, 52, 53, 106, 149, 212, 298, 596, 689, 1378, 1627, 1937, 2756, 3254, 3874, 6508, 7748, 7897, 15794, 21151, 31588, 42302, 84604, 86231, 102661, 172462, 205322, 242423, 344924, 410644, 484846, 969692, 1121003, 2242006, 3151499, 4484012, 6302998, 12605996, 12848419, 25696838, 51393676, 167029447, 334058894, 668117788

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 -668117787
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 668117788 can be divided by 48 positive divisors. The sum of these divisors (counting 668117788) is 1, the average is 0.020833333333333.

Base conversion 668117788

Base System Value
2 Binary 100111110100101010101100011100
3 Ternary 1201120011220022021
4 Quaternary 213310222230130
5 Quinary 2332014232123
6 Senary 150144025524
8 Octal 4764525434
10 Decimal 668117788
12 Duodecimal 1679022a4
16 Hexadecimal 27d2ab1c
20 Vigesimal a8fee98
36 Base36 b1s2zg

Cryptographic Hash Functions

md5 b6d0fffa45712f3f5949f2edba90a0df
sha1 5806fdfb6a824913bb1658c0a243ff4fc20ddb9c
sha256 bfa6fdb25b4bc135ff86670df2775201d3e7cb6cfe53923051d4ae7ae4220918
sha512 a5634893d74433a8eac6eeef1f0409fadb5ab18cea4c2b59c2667609c5569bcdc8e91e778b7a291fe99d6f2e9286630b276ee74455fa883184d30512488aeef8
ripemd-160 a33e7165d72ed5505432db1aa7752f6bc8f8b680

668117788 as geometric shapes

Circle

Radius = n
Diameter 1336235576
Circumference 4197907869.0269
Area 1.402348459841E+18

Sphere

Radius = n
Volume 1.2492452679923E+27
Surface area 5.6093938393641E+18
Circumference 4197907869.0269

Square

Length = n
Perimeter 2672471152
Area 446381378642012944
Diagonal 944861237.05231

Cube

Length = n
Surface area 2678288271852077664
Volume 2.9823533930269E+26
Space diagonal 1157213954.2565

Equilateral Triangle

Length = n
Perimeter 2004353364
Area 1.9328880684015E+17
Altitude 578606977.12827

Triangular Pyramid

Length = n
Surface area 1.9328880684015E+17
Volume 3.5147371801734E+25
Height 314953745.6841