45493218 (number)

45493218 is an even 8-digits composite number following 45493217 and preceding 45493219. In scientific notation, it is written as 4.5493218 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 14504688 positive integers (up to 45493218) that are relatively prime to 45493218.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand two hundred eighteen

Notation

Scientific notation 4.5493218 × 10^7
Engineering notation 4.5493218 × 10^6

Prime Factorization of 45493218

Prime Factorization 2 × 3 × 9 × 23 × 36629

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45493218
Product of the distinct prime numbers

The prime factorization of 45493218 is 2 × 3 × 9 × 23 × 36629. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 58, 32, 320, 350, 2054, 8294, 72390, 19610, 168550, 479796, 959703, 5920116, 95613312, 55060638, 496963343, 435420590, 3890691858, 7218301625

Basic calculations (n = 45493218)

Multiplication

n×y
n×2 90986436
n×3 136479654
n×4 181972872
n×5 227466090

Division

n÷y
n÷2 22746609
n÷3 15164406
n÷3 11373304.5
n÷5 9098643.6

Exponentiation

ny
n2 2069632883995524
n3 9.4154259971577E+22
n4 4.2833802745156E+30
n5 1.9486475260544E+38

Nth Root

y√n
2√n 6744.866047595
3√n 356.98411058438
4√n 82.127133443187
5√n 34.008645223471

Divisors of 45493218

1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 36629, 73258, 109887, 219774, 329661, 659322, 842467, 988983, 1684934, 1977966, 2527401, 5054802, 7582203, 15164406, 22746609, 45493218

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 -45493217
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 45493218 can be divided by 32 positive divisors. The sum of these divisors (counting 45493218) is 1, the average is 0.03125.

Base conversion 45493218

Base System Value
2 Binary 10101101100010101111100010
3 Ternary 10011121021222000
4 Quaternary 2231202233202
5 Quinary 43121240333
6 Senary 4303024430
8 Octal 255425742
10 Decimal 45493218
12 Duodecimal 1329b116
16 Hexadecimal 2b62be2
20 Vigesimal e46d0i
36 Base36 r32si

Cryptographic Hash Functions

md5 fcfb2a6e153e440231fd676236b7417b
sha1 82e4de4132cc2ae1c3e0e012797e070403f21a66
sha256 aa141ea4784aebfd9e306f5ee1bee011029f9dd5e6548d1b8ac95f5833004be3
sha512 8e995521a6bb954d7c50247f23f4ee6da79e3726d4a0c9ea32f898c72c8e58b01aad5f758372dd9f199ac2e7d6c6409fec05b829634719bd30e614af4f5dcb95
ripemd-160 77c56a61f98036ad341082d5f1db031c8f73f4e7

45493218 as geometric shapes

Circle

Radius = n
Diameter 90986436
Circumference 285842318.91392
Area 6.5019434639882E+15

Sphere

Radius = n
Volume 3.9439244190785E+23
Surface area 2.6007773855953E+16
Circumference 285842318.91392

Square

Length = n
Perimeter 181972872
Area 2069632883995524
Diagonal 64337125.891596

Cube

Length = n
Surface area 12417797303973144
Volume 9.4154259971577E+22
Space diagonal 78796564.975807

Equilateral Triangle

Length = n
Perimeter 136479654
Area 8.9617732702389E+14
Altitude 39398282.487903

Triangular Pyramid

Length = n
Surface area 8.9617732702389E+14
Volume 1.1096185950584E+22
Height 21445708.630532