45494856 (number)

45494856 is an even 8-digits composite number following 45494855 and preceding 45494857. In scientific notation, it is written as 4.5494856 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 128 positive divisors. There are 12441600 positive integers (up to 45494856) that are relatively prime to 45494856.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-four thousand eight hundred fifty-six

Notation

Scientific notation 4.5494856 × 10^7
Engineering notation 4.5494856 × 10^6

Prime Factorization of 45494856

Prime Factorization 2 × 2 × 2 × 3 × 33 × 31 × 17 × 109

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 11373714
Product of the distinct prime numbers

The prime factorization of 45494856 is 2 × 2 × 2 × 3 × 33 × 31 × 17 × 109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45494856)

Multiplication

n×y
n×2 90989712
n×3 136484568
n×4 181979424
n×5 227474280

Division

n÷y
n÷2 22747428
n÷3 15164952
n÷3 11373714
n÷5 9098971.2

Exponentiation

ny
n2 2069781922460736
n3 9.4164430513754E+22
n4 4.2839972065453E+30
n5 1.9489983601618E+38

Nth Root

y√n
2√n 6744.98747219
3√n 356.9883949809
4√n 82.127872687596
5√n 34.008890118693

Divisors of 45494856

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45494855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45494856 can be divided by 128 positive divisors. The sum of these divisors (counting 45494856) is 1, the average is 0.0078125.

Base conversion 45494856

Base System Value
2 Binary 10101101100011001001001000
3 Ternary 10011121101012200
4 Quaternary 2231203021020
5 Quinary 43121313411
6 Senary 4303040200
8 Octal 255431110
10 Decimal 45494856
12 Duodecimal 132a0060
16 Hexadecimal 2b63248
20 Vigesimal e46h2g
36 Base36 r3420

Cryptographic Hash Functions

md5 c6ed4b955758c27d28ff26e49a6a3042
sha1 44fe9bc2cd02de69dc663538db8ee06e1b69fb9f
sha256 9f8494178a16228e13fbd291770fb24ec7d03a6dc3213df598cb2a3b8b2faa77
sha512 48981e1cc95dc7e7e838b22fc31bc6dcf580ae1bc8dbd8ef814c2df496fd2f2c6c2767d0678a40672c5e562533f3b11e89601e35b61b421260d5c4a478de5cad
ripemd-160 bce16b2ad9459d04a6581be0d146b4f64b3aa64a

45494856 as geometric shapes

Circle

Radius = n
Diameter 90989712
Circumference 285852610.77145
Area 6.5024116821356E+15

Sphere

Radius = n
Volume 3.944350441753E+23
Surface area 2.6009646728542E+16
Circumference 285852610.77145

Square

Length = n
Perimeter 181979424
Area 2069781922460736
Diagonal 64339442.373411

Cube

Length = n
Surface area 12418691534764416
Volume 9.4164430513754E+22
Space diagonal 78799402.07503

Equilateral Triangle

Length = n
Perimeter 136484568
Area 8.962418625724E+14
Altitude 39399701.037515

Triangular Pyramid

Length = n
Surface area 8.962418625724E+14
Volume 1.1097384560474E+22
Height 21446480.791137