45439745 (number)

45439745 is an odd 8-digits composite number following 45439744 and preceding 45439746. In scientific notation, it is written as 4.5439745 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 33555456 positive integers (up to 45439745) that are relatively prime to 45439745.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5439745 × 10^7
Engineering notation 4.5439745 × 10^6

Prime Factorization of 45439745

Prime Factorization 5 × 13 × 699073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45439745
Product of the distinct prime numbers

The prime factorization of 45439745 is 5 × 13 × 699073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 4, 51, 953, 613, 863, 1007, 36274, 87071, 939167, 258274, 8831659, 224338, 46465932, 4375129, 869525925, 651566055, 4296212451, 3883452019

Basic calculations (n = 45439745)

Multiplication

n×y
n×2 90879490
n×3 136319235
n×4 181758980
n×5 227198725

Division

n÷y
n÷2 22719872.5
n÷3 15146581.666667
n÷3 11359936.25
n÷5 9087949

Exponentiation

ny
n2 2064770425665025
n3 9.382264162576E+22
n4 4.2632769107009E+30
n5 1.9372221568664E+38

Nth Root

y√n
2√n 6740.9009041819
3√n 356.84418866352
4√n 82.102989617808
5√n 34.000646669047

Divisors of 45439745

1, 5, 13, 65, 699073, 3495365, 9087949, 45439745

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 -45439744
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 45439745 can be divided by 8 positive divisors. The sum of these divisors (counting 45439745) is 1, the average is 0.125.

Base conversion 45439745

Base System Value
2 Binary 10101101010101101100000001
3 Ternary 10011111120121112
4 Quaternary 2231111230001
5 Quinary 43113032440
6 Senary 4301533105
8 Octal 255255401
10 Decimal 45439745
12 Duodecimal 13274195
16 Hexadecimal 2b55b01
20 Vigesimal e3jj75
36 Base36 r1xj5

Cryptographic Hash Functions

md5 68d10a390aa8060e9ca0e4a5a4cb7089
sha1 a535f3393bd51079d54c07138f7494891d1690ce
sha256 47945e84fdf62b22b6b859e90e11b3255ee12e66316054ac2604330893011854
sha512 41634b14f07a26a5a5e39ab9c1386a7aca7f2c0f2d356466a52e0e33a65cf0ea63f2d2464802154e233f97c1ed3b05a784fbd833e6889a8fc427670eb1a7b931
ripemd-160 bf38cc7d58cb67f56a89919ffd4c1b5ed66d5321

45439745 as geometric shapes

Circle

Radius = n
Diameter 90879490
Circumference 285506338.14599
Area 6.4866676006187E+15

Sphere

Radius = n
Volume 3.9300336222917E+23
Surface area 2.5946670402475E+16
Circumference 285506338.14599

Square

Length = n
Perimeter 181758980
Area 2064770425665025
Diagonal 64261503.649775

Cube

Length = n
Surface area 12388622553990150
Volume 9.382264162576E+22
Space diagonal 78703947.022974

Equilateral Triangle

Length = n
Perimeter 136319235
Area 8.9407182080436E+14
Altitude 39351973.511487

Triangular Pyramid

Length = n
Surface area 8.9407182080436E+14
Volume 1.1057104353735E+22
Height 21420501.216592