6444148940 (number)

6444148940 is an even 10-digits composite number following 6444148939 and preceding 6444148941. In scientific notation, it is written as 6.444148940 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 2577659568 positive integers (up to 6444148940) that are relatively prime to 6444148940.

Interesting facts

Basic properties

Name

Name six billion four hundred forty-four million one hundred forty-eight thousand nine hundred forty

Notation

Scientific notation 6.444148940 × 10^9
Engineering notation 6.444148940 × 10^9

Prime Factorization of 6444148940

Prime Factorization 2 × 2 × 5 × 322207447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3222074470
Product of the distinct prime numbers

The prime factorization of 6444148940 is 2 × 2 × 5 × 322207447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 20, 63, 138, 132, 6838, 4182, 20490, 1319, 125477, 572097, 9418289, 1806311, 70014667, 19945250, 904847241, 978012045, 2302592855, 6631069833

Basic calculations (n = 6444148940)

Multiplication

n×y
n×2 12888297880
n×3 19332446820
n×4 25776595760
n×5 32220744700

Division

n÷y
n÷2 3222074470
n÷3 2148049646.6667
n÷3 1611037235
n÷5 1288829788

Exponentiation

ny
n2 4.1527055560903E+19
n3 2.6760653107411E+29
n4 1.7244963435583E+39
n5 1.1112911284375E+49

Nth Root

y√n
2√n 80275.45664772
3√n 1860.8949464388
4√n 283.32923719186
5√n 91.586848220552

Divisors of 6444148940

1, 2, 4, 5, 10, 20, 322207447, 644414894, 1288829788, 1611037235, 3222074470, 6444148940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6444148939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6444148940 can be divided by 12 positive divisors. The sum of these divisors (counting 6444148940) is 1, the average is 0.083333333333333.

Base conversion 6444148940

Base System Value
2 Binary 110000000000110011110100011001100
3 Ternary 121122002210200110222
4 Quaternary 12000012132203030
5 Quinary 101144200231230
6 Senary 2543240250512
8 Octal 60006364314
10 Decimal 6444148940
12 Duodecimal 12ba170a38
16 Hexadecimal 18019e8cc
20 Vigesimal 50dfic70
36 Base36 2ykoh58

Cryptographic Hash Functions

md5 ae9494b872a81d89a69fbdf01aae49ee
sha1 65e481b623e5cf8890a1928f06a8dc54997b00be
sha256 ab8a013a0640a1e2ff3909c598c768d10ab6234085885af4d8b6af5bedf3b422
sha512 1f4f552ce68b44d2b670e22959fb774793e4dc7c78e66287684db11a77df25c3dc9b7d5dfc698557844cb97eb9030047fbc08a7d29e624bd23507c1db093dcee
ripemd-160 aebb100ce8996239deea4b8be0b49c1d38780eb1

6444148940 as geometric shapes

Circle

Radius = n
Diameter 12888297880
Circumference 40489781937.085
Area 1.3046109267535E+20

Sphere

Radius = n
Volume 1.1209476161001E+30
Surface area 5.2184437070139E+20
Circumference 40489781937.085

Square

Length = n
Perimeter 25776595760
Area 4.1527055560903E+19
Diagonal 9113402828.9002

Cube

Length = n
Surface area 2.4916233336542E+20
Volume 2.6760653107411E+29
Space diagonal 11161593375.621

Equilateral Triangle

Length = n
Perimeter 19332446820
Area 1.7981742530055E+19
Altitude 5580796687.8106

Triangular Pyramid

Length = n
Surface area 1.7981742530055E+19
Volume 3.1537732135386E+28
Height 3037800942.9667