745366945 (number)

745366945 is an odd 9-digits composite number following 745366944 and preceding 745366946. In scientific notation, it is written as 7.45366945 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 563633280 positive integers (up to 745366945) that are relatively prime to 745366945.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million three hundred sixty-six thousand nine hundred forty-five

Notation

Scientific notation 7.45366945 × 10^8
Engineering notation 7.45366945 × 10^6

Prime Factorization of 745366945

Prime Factorization 5 × 31 × 43 × 111833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 745366945
Product of the distinct prime numbers

The prime factorization of 745366945 is 5 × 31 × 43 × 111833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 56, 79, 218, 174, 9252, 7461, 27768, 4347, 45022, 944501, 7028336, 2367045, 81850442, 29137696, 318668010, 932204773, 1209410284, 9991661284

Basic calculations (n = 745366945)

Multiplication

n×y
n×2 1490733890
n×3 2236100835
n×4 2981467780
n×5 3726834725

Division

n÷y
n÷2 372683472.5
n÷3 248455648.33333
n÷3 186341736.25
n÷5 149073389

Exponentiation

ny
n2 555571882698633025
n3 4.1410491693498E+26
n4 3.086601168453E+35
n5 2.3006504833633E+44

Nth Root

y√n
2√n 27301.409212713
3√n 906.68558199857
4√n 165.23138083522
5√n 59.49411735863

Divisors of 745366945

1, 5, 31, 43, 155, 215, 1333, 6665, 111833, 559165, 3466823, 4808819, 17334115, 24044095, 149073389, 745366945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745366944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745366945 can be divided by 16 positive divisors. The sum of these divisors (counting 745366945) is 1, the average is 0.0625.

Base conversion 745366945

Base System Value
2 Binary 101100011011010110010110100001
3 Ternary 1220221112120020011
4 Quaternary 230123112112201
5 Quinary 3011303220240
6 Senary 201543444521
8 Octal 5433262641
10 Decimal 745366945
12 Duodecimal 189756741
16 Hexadecimal 2c6d65a1
20 Vigesimal bciah75
36 Base36 cbrstd

Cryptographic Hash Functions

md5 c031c7ebcd69d57b8a27cef0d080a5ba
sha1 6269f316e81a5b3d7a93f758da3850642940f992
sha256 667ff4936f66d3a52697c76ad8048e48947544566500e904b42dc76bf0d7ab98
sha512 59c5175948f33f0695a162623e2e6e6bbf5b0782f268afcd1c076531f81622554848bd67b0ecf13baf23f1cecba441f1df740397e45e72b9b4da30daf20532a6
ripemd-160 7ebc6cf706c0455b996d32d2bba6a484d7921ab0

745366945 as geometric shapes

Circle

Radius = n
Diameter 1490733890
Circumference 4683278637.2813
Area 1.7453805452271E+18

Sphere

Radius = n
Volume 1.7345986198111E+27
Surface area 6.9815221809083E+18
Circumference 4683278637.2813

Square

Length = n
Perimeter 2981467780
Area 555571882698633025
Diagonal 1054108042.5636

Cube

Length = n
Surface area 3333431296191798150
Volume 4.1410491693498E+26
Space diagonal 1291013419.0224

Equilateral Triangle

Length = n
Perimeter 2236100835
Area 2.4056968202268E+17
Altitude 645506709.5112

Triangular Pyramid

Length = n
Surface area 2.4056968202268E+17
Volume 4.8802732481236E+25
Height 351369347.5212