6646989742 (number)

6646989742 is an even 10-digits composite number following 6646989741 and preceding 6646989743. In scientific notation, it is written as 6.646989742 × 10^9. The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors. There are 3097011456 positive integers (up to 6646989742) that are relatively prime to 6646989742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.646989742 × 10^9
Engineering notation 6.646989742 × 10^9

Prime Factorization of 6646989742

Prime Factorization 2 × 47081 × 73 × 967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6646989742
Product of the distinct prime numbers

The prime factorization of 6646989742 is 2 × 47081 × 73 × 967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 65, 69, 995, 756, 6057, 1793, 20476, 90967, 393687, 372056, 1163238, 9405890, 93497801, 62882466, 693285351, 350654231, 4159244962, 1458716541

Basic calculations (n = 6646989742)

Multiplication

n×y
n×2 13293979484
n×3 19940969226
n×4 26587958968
n×5 33234948710

Division

n÷y
n÷2 3323494871
n÷3 2215663247.3333
n÷3 1661747435.5
n÷5 1329397948.4

Exponentiation

ny
n2 4.4182472630253E+19
n3 2.9368044234949E+29
n4 1.9520908877231E+39
n5 1.2975528106147E+49

Nth Root

y√n
2√n 81529.072986267
3√n 1880.218563506
4√n 285.53296304677
5√n 92.156294026264

Divisors of 6646989742

1, 2, 73, 146, 967, 1934, 47081, 70591, 94162, 141182, 3436913, 6873826, 45527327, 91054654, 3323494871, 6646989742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6646989741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6646989742 can be divided by 16 positive divisors. The sum of these divisors (counting 6646989742) is 1, the average is 0.0625.

Base conversion 6646989742

Base System Value
2 Binary 110001100001100010000001110101110
3 Ternary 122011020111001202021
4 Quaternary 12030030100032232
5 Quinary 102103112132432
6 Senary 3015324020354
8 Octal 61414201656
10 Decimal 6646989742
12 Duodecimal 13560916ba
16 Hexadecimal 18c3103ae
20 Vigesimal 53h3de72
36 Base36 31xg23y

Cryptographic Hash Functions

md5 52adc5d58f29fc1c53733e4d3a8f0e93
sha1 7733ba460c02a63628086ad57294d5080491bbb7
sha256 b0580a64808a919cd044b53325ee2a12a262371c107d09ebf1c6b0c4793715f9
sha512 ac70624d3d6561f2e0c2f69406299df20c7a7038c30e8272ec7829d42d9955343e1388e1be9d0c482ce3d0886b439a2825e8a078b2150eab9d02a6ab36a3e287
ripemd-160 b3d0ddb82b2beee0a24f903236f4b507c7b0eed5

6646989742 as geometric shapes

Circle

Radius = n
Diameter 13293979484
Circumference 41764268283.908
Area 1.3880333143264E+20

Sphere

Radius = n
Volume 1.2301657602509E+30
Surface area 5.5521332573054E+20
Circumference 41764268283.908

Square

Length = n
Perimeter 26587958968
Area 4.4182472630253E+19
Diagonal 9400263042.0912

Cube

Length = n
Surface area 2.6509483578152E+20
Volume 2.9368044234949E+29
Space diagonal 11512923950.533

Equilateral Triangle

Length = n
Perimeter 19940969226
Area 1.9131571849905E+19
Altitude 5756461975.2666

Triangular Pyramid

Length = n
Surface area 1.9131571849905E+19
Volume 3.4610572047865E+28
Height 3133421014.0304