668366937 (number)

668366937 is an odd 9-digits composite number following 668366936 and preceding 668366938. In scientific notation, it is written as 6.68366937 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 380646864 positive integers (up to 668366937) that are relatively prime to 668366937.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million three hundred sixty-six thousand nine hundred thirty-seven

Notation

Scientific notation 6.68366937 × 10^8
Engineering notation 6.68366937 × 10^6

Prime Factorization of 668366937

Prime Factorization 189 × 307 × 11519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668366937
Product of the distinct prime numbers

The prime factorization of 668366937 is 189 × 307 × 11519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668366937)

Multiplication

n×y
n×2 1336733874
n×3 2005100811
n×4 2673467748
n×5 3341834685

Division

n÷y
n÷2 334183468.5
n÷3 222788979
n÷3 167091734.25
n÷5 133673387.4

Exponentiation

ny
n2 446714362474761969
n3 2.9856911016116E+26
n4 1.9955372164123E+35
n5 1.333751097003E+44

Nth Root

y√n
2√n 25852.793601466
3√n 874.3224957407
4√n 160.78803936072
5√n 58.210722753295

Divisors of 668366937

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668366936
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668366937 can be divided by 8 positive divisors. The sum of these divisors (counting 668366937) is 1, the average is 0.125.

Base conversion 668366937

Base System Value
2 Binary 100111110101100111100001011001
3 Ternary 1201120122120002000
4 Quaternary 213311213201121
5 Quinary 2332100220222
6 Senary 150153231213
8 Octal 4765474131
10 Decimal 668366937
12 Duodecimal 167a02509
16 Hexadecimal 27d67859
20 Vigesimal a8h5h6h
36 Base36 b1xf89

Cryptographic Hash Functions

md5 dafbb9ea7815c926f48af280e2522f61
sha1 7a13f721f94164d13838c18e9ef7d85475ebe626
sha256 388d2cee5a25f426a04a57fd18018d890e1e7b0c7c9ebae0c08a9dfb206f3667
sha512 27682838e3e532974f118cac7a7979320f4506efb9e7f9ecf3fd75c2438b3c1c3d4e8262cf2becf109f8f255bebcf8ba3e4ab695f06dcb074c28708729fc6e95
ripemd-160 92c9a2243fa2fde51afec12f6711caf740128af0

668366937 as geometric shapes

Circle

Radius = n
Diameter 1336733874
Circumference 4199473318.363
Area 1.4033945594038E+18

Sphere

Radius = n
Volume 1.2506433640949E+27
Surface area 5.613578237615E+18
Circumference 4199473318.363

Square

Length = n
Perimeter 2673467748
Area 446714362474761969
Diagonal 945213586.94716

Cube

Length = n
Surface area 2680286174848571814
Volume 2.9856911016116E+26
Space diagonal 1157645492.9832

Equilateral Triangle

Length = n
Perimeter 2005100811
Area 1.9343299306926E+17
Altitude 578822746.49159

Triangular Pyramid

Length = n
Surface area 1.9343299306926E+17
Volume 3.5186707074632E+25
Height 315071195.64905