6646987332 (number)

6646987332 is an even 10-digits composite number following 6646987331 and preceding 6646987333. In scientific notation, it is written as 6.646987332 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 30 positive divisors. There are 2215662336 positive integers (up to 6646987332) that are relatively prime to 6646987332.

Interesting facts

Basic properties

Name

Name six billion six hundred forty-six million nine hundred eighty-seven thousand three hundred thirty-two

Notation

Scientific notation 6.646987332 × 10^9
Engineering notation 6.646987332 × 10^9

Prime Factorization of 6646987332

Prime Factorization 2 × 2 × 9 × 3 × 3 × 20515393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1107831222
Product of the distinct prime numbers

The prime factorization of 6646987332 is 2 × 2 × 9 × 3 × 3 × 20515393. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6646987332)

Multiplication

n×y
n×2 13293974664
n×3 19940961996
n×4 26587949328
n×5 33234936660

Division

n÷y
n÷2 3323493666
n÷3 2215662444
n÷3 1661746833
n÷5 1329397466.4

Exponentiation

ny
n2 4.4182440591768E+19
n3 2.9368012291033E+29
n4 1.9520880566452E+39
n5 1.2975504583469E+49

Nth Root

y√n
2√n 81529.058206262
3√n 1880.2183362689
4√n 285.53293716533
5√n 92.156287343639

Divisors of 6646987332

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6646987331
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6646987332 can be divided by 30 positive divisors. The sum of these divisors (counting 6646987332) is 1, the average is 0.033333333333333.

Base conversion 6646987332

Base System Value
2 Binary 110001100001100001111101001000100
3 Ternary 122011020110221110000
4 Quaternary 12030030033221010
5 Quinary 102103112043312
6 Senary 3015324001300
8 Octal 61414175104
10 Decimal 6646987332
12 Duodecimal 1356090230
16 Hexadecimal 18c30fa44
20 Vigesimal 53h3d86c
36 Base36 31xg090

Cryptographic Hash Functions

md5 21e93db570d00c1fa08b08e474910131
sha1 3480d132cbf103304b3ba5c2504bc1a4c1711448
sha256 b69f3c05851c40ad691a3fefed500e45993184239ef3d8e6aaf8b87ff4f3a60c
sha512 3ebc265019bcd3579d0cea0412be81e0e05946b8fed02a2067a65745ab640d5b8263524e8a1a3d158e291163374b42236634f628815400f9ac1bb88ffa7a2053
ripemd-160 afcd9e1ed5f7b25aba7a216d2e3662c7dc1de8db

6646987332 as geometric shapes

Circle

Radius = n
Diameter 13293974664
Circumference 41764253141.431
Area 1.3880323078077E+20

Sphere

Radius = n
Volume 1.2301644221872E+30
Surface area 5.5521292312307E+20
Circumference 41764253141.431

Square

Length = n
Perimeter 26587949328
Area 4.4182440591768E+19
Diagonal 9400259633.8366

Cube

Length = n
Surface area 2.6509464355061E+20
Volume 2.9368012291033E+29
Space diagonal 11512919776.291

Equilateral Triangle

Length = n
Perimeter 19940961996
Area 1.9131557976834E+19
Altitude 5756459888.1453

Triangular Pyramid

Length = n
Surface area 1.9131557976834E+19
Volume 3.4610534401599E+28
Height 3133419877.9455