745605428 (number)

745605428 is an even 9-digits composite number following 745605427 and preceding 745605429. In scientific notation, it is written as 7.45605428 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 348334560 positive integers (up to 745605428) that are relatively prime to 745605428.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million six hundred five thousand four hundred twenty-eight

Notation

Scientific notation 7.45605428 × 10^8
Engineering notation 7.45605428 × 10^6

Prime Factorization of 745605428

Prime Factorization 2 × 2 × 899 × 207343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 372802714
Product of the distinct prime numbers

The prime factorization of 745605428 is 2 × 2 × 899 × 207343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745605428)

Multiplication

n×y
n×2 1491210856
n×3 2236816284
n×4 2982421712
n×5 3728027140

Division

n÷y
n÷2 372802714
n÷3 248535142.66667
n÷3 186401357
n÷5 149121085.6

Exponentiation

ny
n2 555927454263063184
n3 4.1450252747276E+26
n4 3.0905533440341E+35
n5 2.3043333488354E+44

Nth Root

y√n
2√n 27305.776458471
3√n 906.78227085859
4√n 165.24459585255
5√n 59.49792394549

Divisors of 745605428

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 -745605427
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 745605428 can be divided by 12 positive divisors. The sum of these divisors (counting 745605428) is 1, the average is 0.083333333333333.

Base conversion 745605428

Base System Value
2 Binary 101100011100010000100100110100
3 Ternary 1220221222200100212
4 Quaternary 230130100210310
5 Quinary 3011333333203
6 Senary 201552524552
8 Octal 5434204464
10 Decimal 745605428
12 Duodecimal 189850758
16 Hexadecimal 2c710934
20 Vigesimal bd00db8
36 Base36 cbwwtw

Cryptographic Hash Functions

md5 1c1d027ec605d19134239a263e16ce7a
sha1 d44110f2bcd860ec16c7d81a2a8c69f970c250b9
sha256 5daa756b77f9d980f1aee74d1177c7b4b179f19974a908921b97ed40ea751966
sha512 8eefa201cab5135eaa61503665a99546325fbf699d79215cacabbd2b1056aac3755bdf6f5299df51e3d19a1329a430434f9bd0deb21007f3fb1f366638579345
ripemd-160 74fdb2f9653236f05042ba00e0e9fa20dc0938f0

745605428 as geometric shapes

Circle

Radius = n
Diameter 1491210856
Circumference 4684777070.1629
Area 1.7464976062417E+18

Sphere

Radius = n
Volume 1.7362641269371E+27
Surface area 6.9859904249669E+18
Circumference 4684777070.1629

Square

Length = n
Perimeter 2982421712
Area 555927454263063184
Diagonal 1054445308.4566

Cube

Length = n
Surface area 3335564725578379104
Volume 4.1450252747276E+26
Space diagonal 1291426483.6951

Equilateral Triangle

Length = n
Perimeter 2236816284
Area 2.4072364902651E+17
Altitude 645713241.84757

Triangular Pyramid

Length = n
Surface area 2.4072364902651E+17
Volume 4.8849591332492E+25
Height 351481769.48553