6656249940 (number)

6656249940 is an even 10-digits composite number following 6656249939 and preceding 6656249941. In scientific notation, it is written as 6.656249940 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 1658496000 positive integers (up to 6656249940) that are relatively prime to 6656249940.

Interesting facts

Basic properties

Name

Name six billion six hundred fifty-six million two hundred forty-nine thousand nine hundred forty

Notation

Scientific notation 6.656249940 × 10^9
Engineering notation 6.656249940 × 10^9

Prime Factorization of 6656249940

Prime Factorization 2 × 2 × 15 × 29 × 31 × 123401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3328124970
Product of the distinct prime numbers

The prime factorization of 6656249940 is 2 × 2 × 15 × 29 × 31 × 123401. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 42, 58, 993, 362, 9158, 1142, 64016, 92908, 49457, 65457, 7211913, 2252302, 97641893, 49076153, 964721181, 629893934, 3969482534, 1757325598

Basic calculations (n = 6656249940)

Multiplication

n×y
n×2 13312499880
n×3 19968749820
n×4 26624999760
n×5 33281249700

Division

n÷y
n÷2 3328124970
n÷3 2218749980
n÷3 1664062485
n÷5 1331249988

Exponentiation

ny
n2 4.430566326375E+19
n3 2.94909568441E+29
n4 1.9629917972408E+39
n5 1.3066164032605E+49

Nth Root

y√n
2√n 81585.843992693
3√n 1881.0912952582
4√n 285.63235809812
5√n 92.181957082929

Divisors of 6656249940

1, 2, 4, 15, 29, 30, 31, 58, 60, 62, 116, 124, 435, 465, 870, 899, 930, 1740, 1798, 1860, 3596, 13485, 26970, 53940, 123401, 246802, 493604, 1851015, 3578629, 3702030, 3825431, 7157258, 7404060, 7650862, 14314516, 15301724, 53679435, 57381465, 107358870, 110937499, 114762930, 214717740, 221874998, 229525860, 443749996, 1664062485, 3328124970, 6656249940

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 -6656249939
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 6656249940 can be divided by 48 positive divisors. The sum of these divisors (counting 6656249940) is 1, the average is 0.020833333333333.

Base conversion 6656249940

Base System Value
2 Binary 110001100101111100101000001010100
3 Ternary 122011212220112100120
4 Quaternary 12030233211001110
5 Quinary 102112444444230
6 Senary 3020254311540
8 Octal 61457450124
10 Decimal 6656249940
12 Duodecimal 13591b85b0
16 Hexadecimal 18cbe5054
20 Vigesimal 5401b4h0
36 Base36 322yjbo

Cryptographic Hash Functions

md5 f8f07bd3c9566e6a5cf0b5f33ece0fb0
sha1 8ea12fa0eea929e5c24b8eb8f4a61a36e5ef1f05
sha256 4381580c1405e06bd9bcc3df1eb9f5cd0d93ee2793940d9900db00de8bf554e6
sha512 b3772502b9657f54049068b3bbb25679ee539ebafd4f9c69d5c75273a05411d31e03d36c274dec7faa2b2849063d3eac1c2aaae066b022317463274e4ae069cc
ripemd-160 9ec7291d11918635301fb9fb79347cb8c8d8cf9f

6656249940 as geometric shapes

Circle

Radius = n
Diameter 13312499880
Circumference 41822451823.923
Area 1.3919034622182E+20

Sphere

Radius = n
Volume 1.2353143115834E+30
Surface area 5.5676138488728E+20
Circumference 41822451823.923

Square

Length = n
Perimeter 26624999760
Area 4.430566326375E+19
Diagonal 9413358939.6931

Cube

Length = n
Surface area 2.658339795825E+20
Volume 2.94909568441E+29
Space diagonal 11528963083.957

Equilateral Triangle

Length = n
Perimeter 19968749820
Area 1.9184914958963E+19
Altitude 5764481541.9786

Triangular Pyramid

Length = n
Surface area 1.9184914958963E+19
Volume 3.4755425946904E+28
Height 3137786313.231