745407745 (number)

745407745 is an odd 9-digits composite number following 745407744 and preceding 745407746. In scientific notation, it is written as 7.45407745 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 588157056 positive integers (up to 745407745) that are relatively prime to 745407745.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred seven thousand seven hundred forty-five

Notation

Scientific notation 7.45407745 × 10^8
Engineering notation 7.45407745 × 10^6

Prime Factorization of 745407745

Prime Factorization 5 × 73 × 2042213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745407745
Product of the distinct prime numbers

The prime factorization of 745407745 is 5 × 73 × 2042213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745407745)

Multiplication

n×y
n×2 1490815490
n×3 2236223235
n×4 2981630980
n×5 3727038725

Division

n÷y
n÷2 372703872.5
n÷3 248469248.33333
n÷3 186351936.25
n÷5 149081549

Exponentiation

ny
n2 555632706305985025
n3 4.1417292265579E+26
n4 3.0872770431691E+35
n5 2.301280218939E+44

Nth Root

y√n
2√n 27302.156416664
3√n 906.70212512409
4√n 165.23364190341
5√n 59.494768663831

Divisors of 745407745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745407744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745407745 can be divided by 8 positive divisors. The sum of these divisors (counting 745407745) is 1, the average is 0.125.

Base conversion 745407745

Base System Value
2 Binary 101100011011100000010100000001
3 Ternary 1220221121122012021
4 Quaternary 230123200110001
5 Quinary 3011311021440
6 Senary 201544401441
8 Octal 5433402401
10 Decimal 745407745
12 Duodecimal 189776281
16 Hexadecimal 2c6e0501
20 Vigesimal bcifj75
36 Base36 cbsoap

Cryptographic Hash Functions

md5 5eef16e7b39f2ebb2e18744194237c8d
sha1 d4c03838692c3df7d18d3e8b7d78daf2082da11c
sha256 068b3af065562b1a5ba6d98a11297ff5eee0805dac32abb8118d34be7f6c711b
sha512 9ee809f27883eb5ecd408de6dbebe1d75adc4d8b7c121f2dbb5beaaa896b64f83963fc8885ff6168f28e4df4118710079e673d3d5b5f92f340ff4b6b5565be00
ripemd-160 7683bfe5013a663722a4eab1f51e1275e91fd917

745407745 as geometric shapes

Circle

Radius = n
Diameter 1490815490
Circumference 4683534991.2419
Area 1.7455716282251E+18

Sphere

Radius = n
Volume 1.7348834815083E+27
Surface area 6.9822865129004E+18
Circumference 4683534991.2419

Square

Length = n
Perimeter 2981630980
Area 555632706305985025
Diagonal 1054165742.4769

Cube

Length = n
Surface area 3333796237835910150
Volume 4.1417292265579E+26
Space diagonal 1291084086.6953

Equilateral Triangle

Length = n
Perimeter 2236223235
Area 2.4059601941724E+17
Altitude 645542043.34767

Triangular Pyramid

Length = n
Surface area 2.4059601941724E+17
Volume 4.8810747032294E+25
Height 351388580.82565