744765921 (number)

744765921 is an odd 9-digits composite number following 744765920 and preceding 744765922. In scientific notation, it is written as 7.44765921 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 471559968 positive integers (up to 744765921) that are relatively prime to 744765921.

Interesting facts

Basic properties

Name

Name seven hundred forty-four million seven hundred sixty-five thousand nine hundred twenty-one

Notation

Scientific notation 7.44765921 × 10^8
Engineering notation 7.44765921 × 10^6

Prime Factorization of 744765921

Prime Factorization 27 × 3 × 3427 × 2683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 744765921
Product of the distinct prime numbers

The prime factorization of 744765921 is 27 × 3 × 3427 × 2683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 744765921)

Multiplication

n×y
n×2 1489531842
n×3 2234297763
n×4 2979063684
n×5 3723829605

Division

n÷y
n÷2 372382960.5
n÷3 248255307
n÷3 186191480.25
n÷5 148953184.2

Exponentiation

ny
n2 554676277082978241
n3 4.1310398835856E+26
n4 3.0766577235863E+35
n5 2.2913898231085E+44

Nth Root

y√n
2√n 27290.399795532
3√n 906.44181556261
4√n 165.19806232378
5√n 59.484519688287

Divisors of 744765921

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 -744765920
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 744765921 can be divided by 16 positive divisors. The sum of these divisors (counting 744765921) is 1, the average is 0.0625.

Base conversion 744765921

Base System Value
2 Binary 101100011001000011100111100001
3 Ternary 1220220102000210000
4 Quaternary 230121003213201
5 Quinary 3011130002141
6 Senary 201522530213
8 Octal 5431034741
10 Decimal 744765921
12 Duodecimal 189506969
16 Hexadecimal 2c6439e1
20 Vigesimal bcefeg1
36 Base36 cbex29

Cryptographic Hash Functions

md5 ce3d1ded83918899429ead1cbef9c77f
sha1 c9571495fe95a40b802cff1ca29fc2ba0b0ad35a
sha256 5097517c019d0ea54f13970ce90cc427352223e07540a11607816104f0763133
sha512 0151a21fdd83c3f7af2d370c10dc5c1a1aa6ce95b4debd8c8b6e49e3345d005351e940545a2bd65228a82ee8d600da4619120e75a24613edbfed6d8650cfd566
ripemd-160 a4c7e00ff08cd25c51d2f6e0a6aa3c3a49b13aed

744765921 as geometric shapes

Circle

Radius = n
Diameter 1489531842
Circumference 4679502292.1153
Area 1.7425669172044E+18

Sphere

Radius = n
Volume 1.7304059399945E+27
Surface area 6.9702676688177E+18
Circumference 4679502292.1153

Square

Length = n
Perimeter 2979063684
Area 554676277082978241
Diagonal 1053258066.2715

Cube

Length = n
Surface area 3328057662497869446
Volume 4.1310398835856E+26
Space diagonal 1289972414.9178

Equilateral Triangle

Length = n
Perimeter 2234297763
Area 2.4018187341522E+17
Altitude 644986207.45891

Triangular Pyramid

Length = n
Surface area 2.4018187341522E+17
Volume 4.8684771917257E+25
Height 351086022.0905