45549946 (number)

45549946 is an even 8-digits composite number following 45549945 and preceding 45549947. In scientific notation, it is written as 4.5549946 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 20913984 positive integers (up to 45549946) that are relatively prime to 45549946.

Interesting facts

Basic properties

Name

Name forty-five million five hundred forty-nine thousand nine hundred forty-six

Notation

Scientific notation 4.5549946 × 10^7
Engineering notation 4.5549946 × 10^6

Prime Factorization of 45549946

Prime Factorization 2 × 13 × 197 × 8893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45549946
Product of the distinct prime numbers

The prime factorization of 45549946 is 2 × 13 × 197 × 8893. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 19, 33, 72, 750, 9463, 8263, 91697, 20705, 4265, 979347, 2685898, 3805954, 77883901, 57071039, 18437015, 436739343, 2105000522, 2621329928

Basic calculations (n = 45549946)

Multiplication

n×y
n×2 91099892
n×3 136649838
n×4 182199784
n×5 227749730

Division

n÷y
n÷2 22774973
n÷3 15183315.333333
n÷3 11387486.5
n÷5 9109989.2

Exponentiation

ny
n2 2074797580602916
n3 9.4506917757393E+22
n4 4.3047850004757E+30
n5 1.9608272431328E+38

Nth Root

y√n
2√n 6749.0700100088
3√n 357.13243000414
4√n 82.152723691968
5√n 34.017122446929

Divisors of 45549946

1, 2, 13, 26, 197, 394, 2561, 5122, 8893, 17786, 115609, 231218, 1751921, 3503842, 22774973, 45549946

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 -45549945
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 45549946 can be divided by 16 positive divisors. The sum of these divisors (counting 45549946) is 1, the average is 0.0625.

Base conversion 45549946

Base System Value
2 Binary 10101101110000100101111010
3 Ternary 10011201011210001
4 Quaternary 2231300211322
5 Quinary 43130044241
6 Senary 4304143214
8 Octal 255604572
10 Decimal 45549946
12 Duodecimal 13307b0a
16 Hexadecimal 2b7097a
20 Vigesimal e4deh6
36 Base36 r4aka

Cryptographic Hash Functions

md5 d22c7411bea7b8873cdeb74509ef699f
sha1 339e2eac7db55ad7c04b36377229a7178d8a98f1
sha256 f42c7c5c372a89705a7070f554475403692299d3e1ebd2146eeedc12a19a7f3a
sha512 91b450608f4488b7885585468ca17ddde30e8ca68398d9a17d7288ea71b64ff20c0c4640a73333481a465771b6c801aa17a03262c7c9d31677873f4294ce129b
ripemd-160 bb9c68acdfee5158efa0759d34b6fb2dd3323e5f

45549946 as geometric shapes

Circle

Radius = n
Diameter 91099892
Circumference 286198751.45002
Area 6.518168836908E+15

Sphere

Radius = n
Volume 3.9586965138672E+23
Surface area 2.6072675347632E+16
Circumference 286198751.45002

Square

Length = n
Perimeter 182199784
Area 2074797580602916
Diagonal 64417351.398562

Cube

Length = n
Surface area 12448785483617496
Volume 9.4506917757393E+22
Space diagonal 78894820.754019

Equilateral Triangle

Length = n
Perimeter 136649838
Area 8.9841370625631E+14
Altitude 39447410.377009

Triangular Pyramid

Length = n
Surface area 8.9841370625631E+14
Volume 1.1137747069215E+22
Height 21472450.466187