45643145 (number)

45643145 is an odd 8-digits composite number following 45643144 and preceding 45643146. In scientific notation, it is written as 4.5643145 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 36514512 positive integers (up to 45643145) that are relatively prime to 45643145.

Interesting facts

Basic properties

Name

Name forty-five million six hundred forty-three thousand one hundred forty-five

Notation

Scientific notation 4.5643145 × 10^7
Engineering notation 4.5643145 × 10^6

Prime Factorization of 45643145

Prime Factorization 5 × 9128629

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45643145
Product of the distinct prime numbers

The prime factorization of 45643145 is 5 × 9128629. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 8, 69, 466, 301, 3886, 6908, 39216, 50170, 290292, 330985, 3735949, 6252385, 62889699, 56699353, 686874348, 260078333, 547785876, 344526405

Basic calculations (n = 45643145)

Multiplication

n×y
n×2 91286290
n×3 136929435
n×4 182572580
n×5 228215725

Division

n÷y
n÷2 22821572.5
n÷3 15214381.666667
n÷3 11410786.25
n÷5 9128629

Exponentiation

ny
n2 2083296685491025
n3 9.5088212693886E+22
n4 4.3401250797779E+30
n5 1.9809695833444E+38

Nth Root

y√n
2√n 6755.9710626971
3√n 357.37583834418
4√n 82.19471432335
5√n 34.031031443641

Divisors of 45643145

1, 5, 9128629, 45643145

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 -45643144
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 45643145 can be divided by 4 positive divisors. The sum of these divisors (counting 45643145) is 1, the average is 0.25.

Base conversion 45643145

Base System Value
2 Binary 10101110000111010110001001
3 Ternary 10011212220121212
4 Quaternary 2232013112021
5 Quinary 43141040040
6 Senary 4310142505
8 Octal 256072611
10 Decimal 45643145
12 Duodecimal 13351a35
16 Hexadecimal 2b87589
20 Vigesimal e557h5
36 Base36 r6ah5

Cryptographic Hash Functions

md5 bb93c08bab9d72b3ea5a759b08452313
sha1 5f2ee6a9241971d4bd31c20c07d6d17d0b888eda
sha256 1d72298acf78bb39adca302643acc1a8dbb8909da40695e0a176eac17b1d2938
sha512 d436d1e96f26b5d74340e338e52be4e7131b3d9482f4be4789899dd42742106a1ee4cc488008cce150c2cc99bd5d112abd9f08a9d23429fa94f92a8af4516c52
ripemd-160 6103c67db570b576ecdc1802b5dbcad058e6a0a6

45643145 as geometric shapes

Circle

Radius = n
Diameter 91286290
Circumference 286784338.03747
Area 6.5448695623866E+15

Sphere

Radius = n
Volume 3.983045739228E+23
Surface area 2.6179478249546E+16
Circumference 286784338.03747

Square

Length = n
Perimeter 182572580
Area 2083296685491025
Diagonal 64549154.688362

Cube

Length = n
Surface area 12499780112946150
Volume 9.5088212693886E+22
Space diagonal 79056246.157233

Equilateral Triangle

Length = n
Perimeter 136929435
Area 9.0209392662757E+14
Altitude 39528123.078617

Triangular Pyramid

Length = n
Surface area 9.0209392662757E+14
Volume 1.1206253334459E+22
Height 21516384.896121