1444461921 (number)

1444461921 is an odd 10-digits composite number following 1444461920 and preceding 1444461922. In scientific notation, it is written as 1.444461921 × 10^9. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 825406776 positive integers (up to 1444461921) that are relatively prime to 1444461921.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-four million four hundred sixty-one thousand nine hundred twenty-one

Notation

Scientific notation 1.444461921 × 10^9
Engineering notation 1.444461921 × 10^9

Prime Factorization of 1444461921

Prime Factorization 63 × 22927967

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1444461921
Product of the distinct prime numbers

The prime factorization of 1444461921 is 63 × 22927967. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 22, 77, 295, 797, 6669, 6325, 17688, 79406, 877487, 514747, 1492217, 6842110, 65781984, 15687083, 18754781, 230838083, 1133783922, 4128873062

Basic calculations (n = 1444461921)

Multiplication

n×y
n×2 2888923842
n×3 4333385763
n×4 5777847684
n×5 7222309605

Division

n÷y
n÷2 722230960.5
n÷3 481487307
n÷3 361115480.25
n÷5 288892384.2

Exponentiation

ny
n2 2086470241219010241
n3 3.0138268127405E+27
n4 4.3533580674925E+36
n5 6.2882599569711E+45

Nth Root

y√n
2√n 38006.077421907
3√n 1130.4083732962
4√n 194.95147453125
5√n 67.911171057252

Divisors of 1444461921

1, 63, 22927967, 1444461921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1444461920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1444461921 can be divided by 4 positive divisors. The sum of these divisors (counting 1444461921) is 1, the average is 0.25.

Base conversion 1444461921

Base System Value
2 Binary 1010110000110001011110101100001
3 Ternary 10201200000021020200
4 Quaternary 1112012023311201
5 Quinary 10424240240141
6 Senary 355155455413
8 Octal 12606136541
10 Decimal 1444461921
12 Duodecimal 3438b7569
16 Hexadecimal 5618bd61
20 Vigesimal 12b7heg1
36 Base36 nvzty9

Cryptographic Hash Functions

md5 a84a9775ad14ba80fe960e94639a644e
sha1 6c9c23012bee9584da75e8e47779232689445540
sha256 421ada16f5c5fed7b3233cecacb426e505475e6767a1dd7ea732ac257ea562f5
sha512 74644e1e56387ef913f1f906947e014b0c495f88ed2b1761a7c81e8e1f156424cdf93081286e9402c33fa5402043412ee7c4d2eaf1a63b2b1fc8dcb6b5b8b1b9
ripemd-160 189318c308f2003dd4a0ae3d1c2d22bcd6547b60

1444461921 as geometric shapes

Circle

Radius = n
Diameter 2888923842
Circumference 9075821918.8076
Area 6.5548395817474E+18

Sphere

Radius = n
Volume 1.262428823213E+28
Surface area 2.6219358326989E+19
Circumference 9075821918.8076

Square

Length = n
Perimeter 5777847684
Area 2086470241219010241
Diagonal 2042777639.0097

Cube

Length = n
Surface area 1.2518821447314E+19
Volume 3.0138268127405E+27
Space diagonal 2501881436.7705

Equilateral Triangle

Length = n
Perimeter 4333385763
Area 9.0346811656795E+17
Altitude 1250940718.3853

Triangular Pyramid

Length = n
Surface area 9.0346811656795E+17
Volume 3.5518289610178E+26
Height 680925879.6699