45494872 (number)

45494872 is an even 8-digits composite number following 45494871 and preceding 45494873. In scientific notation, it is written as 4.5494872 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 22263264 positive integers (up to 45494872) that are relatively prime to 45494872.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-four thousand eight hundred seventy-two

Notation

Scientific notation 4.5494872 × 10^7
Engineering notation 4.5494872 × 10^6

Prime Factorization of 45494872

Prime Factorization 2 × 2 × 2 × 47 × 120997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11373718
Product of the distinct prime numbers

The prime factorization of 45494872 is 2 × 2 × 2 × 47 × 120997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 22, 38, 252, 711, 8134, 9903, 32160, 45808, 375197, 816527, 4612563, 3643479, 45095807, 3677562, 380070363, 230424564, 3916432602, 2680617872

Basic calculations (n = 45494872)

Multiplication

n×y
n×2 90989744
n×3 136484616
n×4 181979488
n×5 227474360

Division

n÷y
n÷2 22747436
n÷3 15164957.333333
n÷3 11373718
n÷5 9098974.4

Exponentiation

ny
n2 2069783378296384
n3 9.4164529863322E+22
n4 4.284003233072E+30
n5 1.949001787362E+38

Nth Root

y√n
2√n 6744.9886582558
3√n 356.98843683042
4√n 82.127879908444
5√n 34.008892510797

Divisors of 45494872

1, 2, 4, 8, 47, 94, 188, 376, 120997, 241994, 483988, 967976, 5686859, 11373718, 22747436, 45494872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45494871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45494872 can be divided by 16 positive divisors. The sum of these divisors (counting 45494872) is 1, the average is 0.0625.

Base conversion 45494872

Base System Value
2 Binary 10101101100011001001011000
3 Ternary 10011121101020021
4 Quaternary 2231203021120
5 Quinary 43121313442
6 Senary 4303040224
8 Octal 255431130
10 Decimal 45494872
12 Duodecimal 132a0074
16 Hexadecimal 2b63258
20 Vigesimal e46h3c
36 Base36 r342g

Cryptographic Hash Functions

md5 0edef1c7b14bf60b32b8163e916db6e9
sha1 eddd76d6f1793d454c72e2bdd4a9e9ebc6d94291
sha256 c6cc831e3abbc2b454a58c5f4c07bd802c6f5508290270aaa5c249f77e5297ad
sha512 43e1c8a75096d3ae45ea2b021716f390f18d4bfeccbe2c62e38024350760f6cd35b7d60c04c732c1e2892483599f8361fa0d1d989b4947936866f58da62efd32
ripemd-160 486af1ff86a0718542ecdd513f8c9fa1a5baf116

45494872 as geometric shapes

Circle

Radius = n
Diameter 90989744
Circumference 285852711.30242
Area 6.5024162557782E+15

Sphere

Radius = n
Volume 3.944354603298E+23
Surface area 2.6009665023113E+16
Circumference 285852711.30242

Square

Length = n
Perimeter 181979488
Area 2069783378296384
Diagonal 64339465.000828

Cube

Length = n
Surface area 12418700269778304
Volume 9.4164529863322E+22
Space diagonal 78799429.787843

Equilateral Triangle

Length = n
Perimeter 136484616
Area 8.9624249296772E+14
Altitude 39399714.893921

Triangular Pyramid

Length = n
Surface area 8.9624249296772E+14
Volume 1.1097396268933E+22
Height 21446488.333609