745478903 (number)

745478903 is an odd 9-digits composite number following 745478902 and preceding 745478904. In scientific notation, it is written as 7.45478903 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 688134360 positive integers (up to 745478903) that are relatively prime to 745478903.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred seventy-eight thousand nine hundred three

Notation

Scientific notation 7.45478903 × 10^8
Engineering notation 7.45478903 × 10^6

Prime Factorization of 745478903

Prime Factorization 13 × 57344531

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745478903
Product of the distinct prime numbers

The prime factorization of 745478903 is 13 × 57344531. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 4, 10, 841, 526, 6662, 817, 77577, 87161, 995357, 212228, 1475580, 9672397, 53276800, 71409510, 361570319, 280951877, 7450000175, 837278546

Basic calculations (n = 745478903)

Multiplication

n×y
n×2 1490957806
n×3 2236436709
n×4 2981915612
n×5 3727394515

Division

n÷y
n÷2 372739451.5
n÷3 248492967.66667
n÷3 186369725.75
n÷5 149095780.6

Exponentiation

ny
n2 555738794818083409
n3 4.1429154711553E+26
n4 3.0884560806586E+35
n5 2.302378850973E+44

Nth Root

y√n
2√n 27303.459542703
3√n 906.73097602586
4√n 165.23758513941
5√n 59.495904516559

Divisors of 745478903

1, 13, 57344531, 745478903

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 -745478902
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 745478903 can be divided by 4 positive divisors. The sum of these divisors (counting 745478903) is 1, the average is 0.25.

Base conversion 745478903

Base System Value
2 Binary 101100011011110001101011110111
3 Ternary 1220221202020210202
4 Quaternary 230123301223313
5 Quinary 3011320311103
6 Senary 201550111115
8 Octal 5433615367
10 Decimal 745478903
12 Duodecimal 1897ab49b
16 Hexadecimal 2c6f1af7
20 Vigesimal bcj4h53
36 Base36 cbu77b

Cryptographic Hash Functions

md5 eda08064f8c079298d837b86ac271ac2
sha1 4385fd99f9d11dd0b808556b48c849d0e58238f8
sha256 bb5f45ee5486948f6adb341b6129e6b3a91ccd63f2a0671dd8d62916618f75d7
sha512 6c472201592069c099a82822013637f8a7bef94dd176e9635886e7bfe3ae78e5ad03b179fd846b9bc8a49176380345db4f3638d017da6f03d8624f1f5de27ef8
ripemd-160 5cab3a58ad0f96df24addb4bd14662c673b36e72

745478903 as geometric shapes

Circle

Radius = n
Diameter 1490957806
Circumference 4683982090.142
Area 1.7459049151153E+18

Sphere

Radius = n
Volume 1.7353803744833E+27
Surface area 6.9836196604613E+18
Circumference 4683982090.142

Square

Length = n
Perimeter 2981915612
Area 555738794818083409
Diagonal 1054266375.0856

Cube

Length = n
Surface area 3334432768908500454
Volume 4.1429154711553E+26
Space diagonal 1291207335.9667

Equilateral Triangle

Length = n
Perimeter 2236436709
Area 2.406419570905E+17
Altitude 645603667.98336

Triangular Pyramid

Length = n
Surface area 2.406419570905E+17
Volume 4.8824727058943E+25
Height 351422125.02854