45494880 (number)

45494880 is an even 8-digits composite number following 45494879 and preceding 45494881. In scientific notation, it is written as 4.5494880 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 24 positive divisors. There are 12131840 positive integers (up to 45494880) that are relatively prime to 45494880.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-four thousand eight hundred eighty

Notation

Scientific notation 4.5494880 × 10^7
Engineering notation 4.5494880 × 10^6

Prime Factorization of 45494880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 94781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2843430
Product of the distinct prime numbers

The prime factorization of 45494880 is 2 × 2 × 2 × 2 × 2 × 15 × 94781. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45494880)

Multiplication

n×y
n×2 90989760
n×3 136484640
n×4 181979520
n×5 227474400

Division

n÷y
n÷2 22747440
n÷3 15164960
n÷3 11373720
n÷5 9098976

Exponentiation

ny
n2 2069784106214400
n3 9.4164579538131E+22
n4 4.2840062463377E+30
n5 1.9490035009639E+38

Nth Root

y√n
2√n 6744.9892512887
3√n 356.98845775518
4√n 82.127883518868
5√n 34.008893706849

Divisors of 45494880

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45494879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45494880 can be divided by 24 positive divisors. The sum of these divisors (counting 45494880) is 1, the average is 0.041666666666667.

Base conversion 45494880

Base System Value
2 Binary 10101101100011001001100000
3 Ternary 10011121101020120
4 Quaternary 2231203021200
5 Quinary 43121314010
6 Senary 4303040240
8 Octal 255431140
10 Decimal 45494880
12 Duodecimal 132a0080
16 Hexadecimal 2b63260
20 Vigesimal e46h40
36 Base36 r342o

Cryptographic Hash Functions

md5 70ff7b8768a346a9cba7d7b786816fe7
sha1 0136c215d0dd280c9bb760782771dba34920fd98
sha256 ea9482619ac6572b799cf34bac49a75b4da4d93742a993f62042df7c9b3ec3fa
sha512 61097f97586af55eba4e57d801338075e7c6640918485f24f7f94467fb65bbba03a5746283147e394fca9e2168b77dfc1248e21399c137665c465f8c20f6b0a1
ripemd-160 60fdd9e97dd283aa1fa0750402f4f520df6c2c76

45494880 as geometric shapes

Circle

Radius = n
Diameter 90989760
Circumference 285852761.5679
Area 6.5024185426001E+15

Sphere

Radius = n
Volume 3.9443566840715E+23
Surface area 2.60096741704E+16
Circumference 285852761.5679

Square

Length = n
Perimeter 181979520
Area 2069784106214400
Diagonal 64339476.314536

Cube

Length = n
Surface area 12418704637286400
Volume 9.4164579538131E+22
Space diagonal 78799443.644249

Equilateral Triangle

Length = n
Perimeter 136484640
Area 8.9624280816547E+14
Altitude 39399721.822125

Triangular Pyramid

Length = n
Surface area 8.9624280816547E+14
Volume 1.1097402123165E+22
Height 21446492.104845