745839909 (number)

745839909 is an odd 9-digits composite number following 745839908 and preceding 745839910. In scientific notation, it is written as 7.45839909 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 490138272 positive integers (up to 745839909) that are relatively prime to 745839909.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million eight hundred thirty-nine thousand nine hundred nine

Notation

Scientific notation 7.45839909 × 10^8
Engineering notation 7.45839909 × 10^6

Prime Factorization of 745839909

Prime Factorization 3 × 3 × 83 × 619 × 1613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 248613303
Product of the distinct prime numbers

The prime factorization of 745839909 is 3 × 3 × 83 × 619 × 1613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 12, 66, 165, 497, 6102, 3511, 96467, 28897, 536388, 801717, 8826275, 7747176, 60448352, 20389919, 962602770, 722319317, 2971532313, 3117278726

Basic calculations (n = 745839909)

Multiplication

n×y
n×2 1491679818
n×3 2237519727
n×4 2983359636
n×5 3729199545

Division

n÷y
n÷2 372919954.5
n÷3 248613303
n÷3 186459977.25
n÷5 149167981.8

Exponentiation

ny
n2 556277169857128281
n3 4.1489371374502E+26
n4 3.0944428970426E+35
n5 2.3079590087359E+44

Nth Root

y√n
2√n 27310.069736271
3√n 906.87731707683
4√n 165.25758601732
5√n 59.501665704213

Divisors of 745839909

1, 3, 9, 83, 249, 619, 747, 1613, 1857, 4839, 5571, 14517, 51377, 133879, 154131, 401637, 462393, 998447, 1204911, 2995341, 8986023, 82871101, 248613303, 745839909

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745839908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745839909 can be divided by 24 positive divisors. The sum of these divisors (counting 745839909) is 1, the average is 0.041666666666667.

Base conversion 745839909

Base System Value
2 Binary 101100011101001001110100100101
3 Ternary 1220222102121000100
4 Quaternary 230131021310211
5 Quinary 3011413334114
6 Senary 202001534313
8 Octal 5435116445
10 Decimal 745839909
12 Duodecimal 189944399
16 Hexadecimal 2c749d25
20 Vigesimal bd19jf9
36 Base36 cc1xr9

Cryptographic Hash Functions

md5 9dbe8296dac95bf3b66e5b1e44dcaeef
sha1 1ccf39fd3d3cac1e75dd62101926f9bb3fc842af
sha256 ddc3baae91fe9329cd6016fd20381940836778504cfb836fe59dfd1398998a35
sha512 89dfd7b6ac56f05b9f2e34bbe0e786321f81fb2700b06995c17b0356cd521cbc2617baaf89048aae3caeacc5c284d96bed52cdb011790504776d064da431b8e9
ripemd-160 426dc4dabde03c2bab709a4e771e27a91be0380d

745839909 as geometric shapes

Circle

Radius = n
Diameter 1491679818
Circumference 4686250357.737
Area 1.7475962701829E+18

Sphere

Radius = n
Volume 1.7379027241626E+27
Surface area 6.9903850807315E+18
Circumference 4686250357.737

Square

Length = n
Perimeter 2983359636
Area 556277169857128281
Diagonal 1054776914.6669

Cube

Length = n
Surface area 3337663019142769686
Volume 4.1489371374502E+26
Space diagonal 1291832616.7005

Equilateral Triangle

Length = n
Perimeter 2237519727
Area 2.4087508032079E+17
Altitude 645916308.35027

Triangular Pyramid

Length = n
Surface area 2.4087508032079E+17
Volume 4.8895693076795E+25
Height 351592304.88897