668366976 (number)

668366976 is an even 9-digits composite number following 668366975 and preceding 668366977. In scientific notation, it is written as 6.68366976 × 10^8. The sum of its digits is 57. It has a total of 11 prime factors and 128 positive divisors. There are 216760320 positive integers (up to 668366976) that are relatively prime to 668366976.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million three hundred sixty-six thousand nine hundred seventy-six

Notation

Scientific notation 6.68366976 × 10^8
Engineering notation 6.68366976 × 10^6

Prime Factorization of 668366976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 113 × 73 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 10443234
Product of the distinct prime numbers

The prime factorization of 668366976 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 113 × 73 × 211. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668366976)

Multiplication

n×y
n×2 1336733952
n×3 2005100928
n×4 2673467904
n×5 3341834880

Division

n÷y
n÷2 334183488
n÷3 222788992
n÷3 167091744
n÷5 133673395.2

Exponentiation

ny
n2 446714414607384576
n3 2.9856916242675E+26
n4 1.9955376821802E+35
n5 1.3337514861328E+44

Nth Root

y√n
2√n 25852.794355736
3√n 874.32251274662
4√n 160.78804170627
5√n 58.210723432628

Divisors of 668366976

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668366975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668366976 can be divided by 128 positive divisors. The sum of these divisors (counting 668366976) is 1, the average is 0.0078125.

Base conversion 668366976

Base System Value
2 Binary 100111110101100111100010000000
3 Ternary 1201120122120010110
4 Quaternary 213311213202000
5 Quinary 2332100220401
6 Senary 150153231320
8 Octal 4765474200
10 Decimal 668366976
12 Duodecimal 167a02540
16 Hexadecimal 27d67880
20 Vigesimal a8h5h8g
36 Base36 b1xf9c

Cryptographic Hash Functions

md5 5735a10dcb056ae56025340aa571bc46
sha1 6c7857e07d217a77124e53d5d128f1c42d6bb3fc
sha256 38d5814a4aba5cc9f7e131c83389e5cfcbb9aab88a164e70cf32103ffbdceda6
sha512 bea7510fff2dbb5bcb30e96d4f314ac1dc2c081e00ad9bacb013b078a31afa3e81760f691cbe088e3f6312c6f0c91fe9828da4c74828c0b997a9a4ce7b8e7a0d
ripemd-160 fd346408962c3a916114c73593c35d08dc1f22b3

668366976 as geometric shapes

Circle

Radius = n
Diameter 1336733952
Circumference 4199473563.4073
Area 1.4033947231832E+18

Sphere

Radius = n
Volume 1.2506435830244E+27
Surface area 5.6135788927329E+18
Circumference 4199473563.4073

Square

Length = n
Perimeter 2673467904
Area 446714414607384576
Diagonal 945213642.10149

Cube

Length = n
Surface area 2680286487644307456
Volume 2.9856916242675E+26
Space diagonal 1157645560.5332

Equilateral Triangle

Length = n
Perimeter 2005100928
Area 1.9343301564334E+17
Altitude 578822780.26658

Triangular Pyramid

Length = n
Surface area 1.9343301564334E+17
Volume 3.518671323419E+25
Height 315071214.03383