6646989744 (number)

6646989744 is an even 10-digits composite number following 6646989743 and preceding 6646989745. In scientific notation, it is written as 6.646989744 × 10^9. The sum of its digits is 63. It has a total of 7 prime factors and 40 positive divisors. There are 2144188800 positive integers (up to 6646989744) that are relatively prime to 6646989744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.646989744 × 10^9
Engineering notation 6.646989744 × 10^9

Prime Factorization of 6646989744

Prime Factorization 2 × 2 × 2 × 2 × 9 × 31 × 1489021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 830873718
Product of the distinct prime numbers

The prime factorization of 6646989744 is 2 × 2 × 2 × 2 × 9 × 31 × 1489021. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 87, 28, 613, 960, 919, 1862, 97025, 96104, 556496, 651485, 1637569, 1969172, 63456760, 34749530, 540184693, 977632221, 8660391888, 3433432668

Basic calculations (n = 6646989744)

Multiplication

n×y
n×2 13293979488
n×3 19940969232
n×4 26587958976
n×5 33234948720

Division

n÷y
n÷2 3323494872
n÷3 2215663248
n÷3 1661747436
n÷5 1329397948.8

Exponentiation

ny
n2 4.4182472656841E+19
n3 2.9368044261458E+29
n4 1.9520908900725E+39
n5 1.2975528125668E+49

Nth Root

y√n
2√n 81529.072998532
3√n 1880.2185636946
4√n 285.53296306825
5√n 92.15629403181

Divisors of 6646989744

1, 2, 4, 8, 9, 16, 18, 31, 36, 62, 72, 124, 144, 248, 279, 496, 558, 1116, 2232, 4464, 1489021, 2978042, 5956084, 11912168, 13401189, 23824336, 26802378, 46159651, 53604756, 92319302, 107209512, 184638604, 214419024, 369277208, 415436859, 738554416, 830873718, 1661747436, 3323494872, 6646989744

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6646989743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6646989744 can be divided by 40 positive divisors. The sum of these divisors (counting 6646989744) is 1, the average is 0.025.

Base conversion 6646989744

Base System Value
2 Binary 110001100001100010000001110110000
3 Ternary 122011020111001202100
4 Quaternary 12030030100032300
5 Quinary 102103112132434
6 Senary 3015324020400
8 Octal 61414201660
10 Decimal 6646989744
12 Duodecimal 1356091700
16 Hexadecimal 18c3103b0
20 Vigesimal 53h3de74
36 Base36 31xg240

Cryptographic Hash Functions

md5 345899489fbc21746af4dbc8703fd57f
sha1 76cb32caa1adc68708016d37358723dffc6bf8a7
sha256 c74c7fb2e0a55f0e1c67e4c0d65da9f4a6b3aac87c9eb0b922d4123a88675d99
sha512 e74a966f0ba448af2d4c98c2f5df0d8f57576c7c4dcea3c3bc3601ec581b99e1578905a120f3b07387b5fffc35edc9c92101681f808e1c989ac5b56e60183453
ripemd-160 8a405fd127d23b24c0a1d00d54a40acea7ae010e

6646989744 as geometric shapes

Circle

Radius = n
Diameter 13293979488
Circumference 41764268296.474
Area 1.3880333151616E+20

Sphere

Radius = n
Volume 1.2301657613613E+30
Surface area 5.5521332606466E+20
Circumference 41764268296.474

Square

Length = n
Perimeter 26587958976
Area 4.4182472656841E+19
Diagonal 9400263044.9197

Cube

Length = n
Surface area 2.6509483594105E+20
Volume 2.9368044261458E+29
Space diagonal 11512923953.997

Equilateral Triangle

Length = n
Perimeter 19940969232
Area 1.9131571861418E+19
Altitude 5756461976.9986

Triangular Pyramid

Length = n
Surface area 1.9131571861418E+19
Volume 3.4610572079106E+28
Height 3133421014.9732