745478746 (number)

745478746 is an even 9-digits composite number following 745478745 and preceding 745478747. In scientific notation, it is written as 7.45478746 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 372739372 positive integers (up to 745478746) that are relatively prime to 745478746.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45478746 × 10^8
Engineering notation 7.45478746 × 10^6

Prime Factorization of 745478746

Prime Factorization 2 × 372739373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745478746
Product of the distinct prime numbers

The prime factorization of 745478746 is 2 × 372739373. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 26, 100, 490, 977, 4000, 4480, 46860, 62094, 448170, 974866, 98109, 3871620, 64209511, 20549782, 32634637, 989544681, 4772206575, 3030743973

Basic calculations (n = 745478746)

Multiplication

n×y
n×2 1490957492
n×3 2236436238
n×4 2981914984
n×5 3727393730

Division

n÷y
n÷2 372739373
n÷3 248492915.33333
n÷3 186369686.5
n÷5 149095749.2

Exponentiation

ny
n2 555738560737732516
n3 4.1429128536261E+26
n4 3.0884534789085E+35
n5 2.302376426536E+44

Nth Root

y√n
2√n 27303.456667609
3√n 906.73091237247
4√n 165.23757643953
5√n 59.495902010557

Divisors of 745478746

1, 2, 372739373, 745478746

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 -745478745
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 745478746 can be divided by 4 positive divisors. The sum of these divisors (counting 745478746) is 1, the average is 0.25.

Base conversion 745478746

Base System Value
2 Binary 101100011011110001101001011010
3 Ternary 1220221202020120221
4 Quaternary 230123301221122
5 Quinary 3011320304441
6 Senary 201550110254
8 Octal 5433615132
10 Decimal 745478746
12 Duodecimal 1897ab38a
16 Hexadecimal 2c6f1a5a
20 Vigesimal bcj4gh6
36 Base36 cbu72y

Cryptographic Hash Functions

md5 369075675db2f80fe88d7e89f3ffb0e4
sha1 189c9a1a85cf91ea454cf9601314c81ad1739992
sha256 7d1e6ac6d9441952c12c3827aa6e58c6992ea779b097a784fa0166bbbfb7df8f
sha512 438eddf77aa4072fc776adeb00c3e0a948c7050bfc9a9c50ff19cc5cc3c9e7f5256b8948a53eb06524efc3d702461e15c043dd7a992b564886f1ffda86698474
ripemd-160 af245d30ee4a780ce9359035801b99c04d7c26d8

745478746 as geometric shapes

Circle

Radius = n
Diameter 1490957492
Circumference 4683981103.6819
Area 1.7459041797302E+18

Sphere

Radius = n
Volume 1.7353792780553E+27
Surface area 6.9836167189209E+18
Circumference 4683981103.6819

Square

Length = n
Perimeter 2981914984
Area 555738560737732516
Diagonal 1054266153.0541

Cube

Length = n
Surface area 3334431364426395096
Volume 4.1429128536261E+26
Space diagonal 1291207064.0347

Equilateral Triangle

Length = n
Perimeter 2236436238
Area 2.4064185573074E+17
Altitude 645603532.01737

Triangular Pyramid

Length = n
Surface area 2.4064185573074E+17
Volume 4.8824696211065E+25
Height 351422051.01803