45549918 (number)

45549918 is an even 8-digits composite number following 45549917 and preceding 45549919. In scientific notation, it is written as 4.5549918 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 15089400 positive integers (up to 45549918) that are relatively prime to 45549918.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5549918 × 10^7
Engineering notation 4.5549918 × 10^6

Prime Factorization of 45549918

Prime Factorization 2 × 9 × 3 × 167 × 5051

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45549918
Product of the distinct prime numbers

The prime factorization of 45549918 is 2 × 9 × 3 × 167 × 5051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 21, 60, 774, 702, 2277, 6222, 71985, 20603, 442121, 543843, 3420813, 2306660, 78815181, 40562060, 364426008, 780518129, 21454150, 5082719651

Basic calculations (n = 45549918)

Multiplication

n×y
n×2 91099836
n×3 136649754
n×4 182199672
n×5 227749590

Division

n÷y
n÷2 22774959
n÷3 15183306
n÷3 11387479.5
n÷5 9109983.6

Exponentiation

ny
n2 2074795029806724
n3 9.4506743474504E+22
n4 4.3047744157107E+30
n5 1.9608212164412E+38

Nth Root

y√n
2√n 6749.0679356486
3√n 357.13235682652
4√n 82.152711066943
5√n 34.017118264796

Divisors of 45549918

1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 5051, 9018, 10102, 15153, 30306, 45459, 90918, 136377, 272754, 843517, 1687034, 2530551, 5061102, 7591653, 15183306, 22774959, 45549918

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45549917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45549918 can be divided by 32 positive divisors. The sum of these divisors (counting 45549918) is 1, the average is 0.03125.

Base conversion 45549918

Base System Value
2 Binary 10101101110000100101011110
3 Ternary 10011201011202000
4 Quaternary 2231300211132
5 Quinary 43130044133
6 Senary 4304143130
8 Octal 255604536
10 Decimal 45549918
12 Duodecimal 13307aa6
16 Hexadecimal 2b7095e
20 Vigesimal e4defi
36 Base36 r4aji

Cryptographic Hash Functions

md5 e30d538282ec84b132a33ffe88494546
sha1 72debbc2a4f4ca2afd800659c9db2c3fd7a130ad
sha256 2961e0d574d9d1c53f81f2967c28b441d21490cf90b3275f95c808fc9c6cdb0a
sha512 6e40274433ff0367a1afc18f50ef9539d6b09b0867da2c8d8586d868512cdbda57b04daebf33c3f48ff68264ae59a4530bc80c0a5878c3db9fbcd1cebdd6d99b
ripemd-160 bea6714339971b1d1dad1e76f43cefc8a249d4a0

45549918 as geometric shapes

Circle

Radius = n
Diameter 91099836
Circumference 286198575.52083
Area 6.5181608233454E+15

Sphere

Radius = n
Volume 3.9586892135226E+23
Surface area 2.6072643293382E+16
Circumference 286198575.52083

Square

Length = n
Perimeter 182199672
Area 2074795029806724
Diagonal 64417311.800582

Cube

Length = n
Surface area 12448770178840344
Volume 9.4506743474504E+22
Space diagonal 78894772.256596

Equilateral Triangle

Length = n
Perimeter 136649754
Area 8.9841260172916E+14
Altitude 39447386.128298

Triangular Pyramid

Length = n
Surface area 8.9841260172916E+14
Volume 1.113772652978E+22
Height 21472437.266861