745241808 (number)

745241808 is an even 9-digits composite number following 745241807 and preceding 745241809. In scientific notation, it is written as 7.45241808 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 248227200 positive integers (up to 745241808) that are relatively prime to 745241808.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million two hundred forty-one thousand eight hundred eight

Notation

Scientific notation 7.45241808 × 10^8
Engineering notation 7.45241808 × 10^6

Prime Factorization of 745241808

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1531 × 10141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 93155226
Product of the distinct prime numbers

The prime factorization of 745241808 is 2 × 2 × 2 × 2 × 3 × 1531 × 10141. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745241808)

Multiplication

n×y
n×2 1490483616
n×3 2235725424
n×4 2980967232
n×5 3726209040

Division

n÷y
n÷2 372620904
n÷3 248413936
n÷3 186310452
n÷5 149048361.6

Exponentiation

ny
n2 555385352391108864
n3 4.1389638415267E+26
n4 3.084528896506E+35
n5 2.2987198916603E+44

Nth Root

y√n
2√n 27299.117348369
3√n 906.63483908843
4√n 165.22444537165
5√n 59.492119573398

Divisors of 745241808

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 -745241807
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 745241808 can be divided by 40 positive divisors. The sum of these divisors (counting 745241808) is 1, the average is 0.025.

Base conversion 745241808

Base System Value
2 Binary 101100011010110111110011010000
3 Ternary 1220221022012120110
4 Quaternary 230122313303100
5 Quinary 3011240214213
6 Senary 201541041320
8 Octal 5432676320
10 Decimal 745241808
12 Duodecimal 1896b6240
16 Hexadecimal 2c6b7cd0
20 Vigesimal bchf4a8
36 Base36 cbp49c

Cryptographic Hash Functions

md5 af901e925cc97bbc26426f4aca55e799
sha1 ed719ec142077c2b35723fd4fad2fc703c843c43
sha256 dc128653c898c3f0c876c39720b13d650e94c92bf13d9c4382a7c6d605dcfc06
sha512 9c7a5c49cc2d176e095ec116d1f8721844ba94a8529002fac133699ed01deaf51fc90069524b1dff644819502730512f0093543624d68c65653726cd31d723c9
ripemd-160 f7976ceb88254ff6636e0fa6b46f4deffb0acfe4

745241808 as geometric shapes

Circle

Radius = n
Diameter 1490483616
Circumference 4682492378.3216
Area 1.7447945429833E+18

Sphere

Radius = n
Volume 1.7337251197352E+27
Surface area 6.9791781719331E+18
Circumference 4682492378.3216

Square

Length = n
Perimeter 2980967232
Area 555385352391108864
Diagonal 1053931072.121

Cube

Length = n
Surface area 3332312114346653184
Volume 4.1389638415267E+26
Space diagonal 1290796675.3805

Equilateral Triangle

Length = n
Perimeter 2235725424
Area 2.4048891203024E+17
Altitude 645398337.69025

Triangular Pyramid

Length = n
Surface area 2.4048891203024E+17
Volume 4.8778156657157E+25
Height 351310357.37368