45478738 (number)

45478738 is an even 8-digits composite number following 45478737 and preceding 45478739. In scientific notation, it is written as 4.5478738 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 22670340 positive integers (up to 45478738) that are relatively prime to 45478738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5478738 × 10^7
Engineering notation 4.5478738 × 10^6

Prime Factorization of 45478738

Prime Factorization 2 × 331 × 68699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45478738
Product of the distinct prime numbers

The prime factorization of 45478738 is 2 × 331 × 68699. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 36, 35, 463, 824, 7763, 428, 8506, 90791, 482143, 885981, 9386843, 9576225, 75148203, 26816189, 832766711, 152319789, 9584936324, 3763602607

Basic calculations (n = 45478738)

Multiplication

n×y
n×2 90957476
n×3 136436214
n×4 181914952
n×5 227393690

Division

n÷y
n÷2 22739369
n÷3 15159579.333333
n÷3 11369684.5
n÷5 9095747.6

Exponentiation

ny
n2 2068315610072644
n3 9.4064383731804E+22
n4 4.2779294628702E+30
n5 1.9455483322435E+38

Nth Root

y√n
2√n 6743.7925531558
3√n 356.94623183621
4√n 82.120597618112
5√n 34.006480030889

Divisors of 45478738

1, 2, 331, 662, 68699, 137398, 22739369, 45478738

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 -45478737
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 45478738 can be divided by 8 positive divisors. The sum of these divisors (counting 45478738) is 1, the average is 0.125.

Base conversion 45478738

Base System Value
2 Binary 10101101011111001101010010
3 Ternary 10011120120002201
4 Quaternary 2231133031102
5 Quinary 43120304423
6 Senary 4302433414
8 Octal 255371522
10 Decimal 45478738
12 Duodecimal 1329286a
16 Hexadecimal 2b5f352
20 Vigesimal e44ggi
36 Base36 r2rma

Cryptographic Hash Functions

md5 bf31455a820b3f705422e58a34900f90
sha1 038196268c1a32e786cd415ffb20bf430e5f884c
sha256 821f59bcadd81782b319fe178978f4b632ab494f776d8e8f5ff160192b0d15ab
sha512 668ef07db8db9f8812294b0a70988596ad0e4cd79369aecd9ceddaedab6fde22bfd3f479c45daeb20ea52e43fc3c77f499a0559e2c6ddcb27d47db92c6406a3a
ripemd-160 84e40082228a3665d1e09a9706ae29be90bd3350

45478738 as geometric shapes

Circle

Radius = n
Diameter 90957476
Circumference 285751338.39067
Area 6.4978051259093E+15

Sphere

Radius = n
Volume 3.9401596919505E+23
Surface area 2.5991220503637E+16
Circumference 285751338.39067

Square

Length = n
Perimeter 181914952
Area 2068315610072644
Diagonal 64316648.079213

Cube

Length = n
Surface area 12409893660435864
Volume 9.4064383731804E+22
Space diagonal 78771484.880113

Equilateral Triangle

Length = n
Perimeter 136436214
Area 8.9560693068341E+14
Altitude 39385742.440057

Triangular Pyramid

Length = n
Surface area 8.9560693068341E+14
Volume 1.1085593934149E+22
Height 21438882.693071