45309218 (number)

45309218 is an even 8-digits composite number following 45309217 and preceding 45309219. In scientific notation, it is written as 4.5309218 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 21362880 positive integers (up to 45309218) that are relatively prime to 45309218.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5309218 × 10^7
Engineering notation 4.5309218 × 10^6

Prime Factorization of 45309218

Prime Factorization 2 × 71 × 23 × 13873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45309218
Product of the distinct prime numbers

The prime factorization of 45309218 is 2 × 71 × 23 × 13873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 72, 6, 138, 434, 3626, 1591, 61328, 24424, 327796, 795293, 5175011, 3158346, 94057799, 50317054, 15800267, 805997570, 3540402947, 109881589

Basic calculations (n = 45309218)

Multiplication

n×y
n×2 90618436
n×3 135927654
n×4 181236872
n×5 226546090

Division

n÷y
n÷2 22654609
n÷3 15103072.666667
n÷3 11327304.5
n÷5 9061843.6

Exponentiation

ny
n2 2052925235771524
n3 9.3016437045273E+22
n4 4.2145020236676E+30
n5 1.9095579095179E+38

Nth Root

y√n
2√n 6731.2122236637
3√n 356.50217917804
4√n 82.043965187354
5√n 33.981090615063

Divisors of 45309218

1, 2, 23, 46, 71, 142, 1633, 3266, 13873, 27746, 319079, 638158, 984983, 1969966, 22654609, 45309218

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 -45309217
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 45309218 can be divided by 16 positive divisors. The sum of these divisors (counting 45309218) is 1, the average is 0.0625.

Base conversion 45309218

Base System Value
2 Binary 10101100110101110100100010
3 Ternary 10011020221120012
4 Quaternary 2230311310202
5 Quinary 43044343333
6 Senary 4255044522
8 Octal 254656442
10 Decimal 45309218
12 Duodecimal 13210742
16 Hexadecimal 2b35d22
20 Vigesimal e33d0i
36 Base36 qz4te

Cryptographic Hash Functions

md5 f9201a08e98c456c3e027c80c6cf8c80
sha1 108966b4989a46a3aa4fb0fb2b11269a42b35825
sha256 de47623d17180108fe9ba78a847bd761bef54d6b43bdc81c66386bc45927f58e
sha512 b9c370231b76e1fb1f5486d5e7a98aeb70bd96c341918dce3972137c9e5ffe58f849477aedcace9df0a4e470c250bf85f150ecbd38e8ae78661ebe5b17930d18
ripemd-160 bba803007495ccf6a04799f6eabf1abae24bee4c

45309218 as geometric shapes

Circle

Radius = n
Diameter 90618436
Circumference 284686212.8174
Area 6.4494548390689E+15

Sphere

Radius = n
Volume 3.8962634037937E+23
Surface area 2.5797819356276E+16
Circumference 284686212.8174

Square

Length = n
Perimeter 181236872
Area 2052925235771524
Diagonal 64076910.596119

Cube

Length = n
Surface area 12317551414629144
Volume 9.3016437045273E+22
Space diagonal 78477867.627214

Equilateral Triangle

Length = n
Perimeter 135927654
Area 8.8894270312415E+14
Altitude 39238933.813607

Triangular Pyramid

Length = n
Surface area 8.8894270312415E+14
Volume 1.0962092232754E+22
Height 21358970.198706