45490818 (number)

45490818 is an even 8-digits composite number following 45490817 and preceding 45490819. In scientific notation, it is written as 4.5490818 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 14810880 positive integers (up to 45490818) that are relatively prime to 45490818.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety thousand eight hundred eighteen

Notation

Scientific notation 4.5490818 × 10^7
Engineering notation 4.5490818 × 10^6

Prime Factorization of 45490818

Prime Factorization 2 × 3 × 43 × 176321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45490818
Product of the distinct prime numbers

The prime factorization of 45490818 is 2 × 3 × 43 × 176321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 52, 40, 277, 116, 64, 8252, 62926, 79562, 174273, 51804, 8477026, 3678221, 86058875, 71153982, 526458210, 574083287, 7115901475, 5087002609

Basic calculations (n = 45490818)

Multiplication

n×y
n×2 90981636
n×3 136472454
n×4 181963272
n×5 227454090

Division

n÷y
n÷2 22745409
n÷3 15163606
n÷3 11372704.5
n÷5 9098163.6

Exponentiation

ny
n2 2069414522309124
n3 9.4139359400921E+22
n4 4.2824764651439E+30
n5 1.9481335746514E+38

Nth Root

y√n
2√n 6744.6881321526
3√n 356.97783289458
4√n 82.126050265142
5√n 34.008286389893

Divisors of 45490818

1, 2, 3, 6, 43, 86, 129, 258, 176321, 352642, 528963, 1057926, 7581803, 15163606, 22745409, 45490818

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 -45490817
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 45490818 can be divided by 16 positive divisors. The sum of these divisors (counting 45490818) is 1, the average is 0.0625.

Base conversion 45490818

Base System Value
2 Binary 10101101100010001010000010
3 Ternary 10011121011200010
4 Quaternary 2231202022002
5 Quinary 43121201233
6 Senary 4303005350
8 Octal 255421202
10 Decimal 45490818
12 Duodecimal 13299856
16 Hexadecimal 2b62282
20 Vigesimal e4670i
36 Base36 r30xu

Cryptographic Hash Functions

md5 4245f5cc48afb4716dc058bcd3a3054d
sha1 4d7ad43dd87a753782c09be1eacff8bb28d0f846
sha256 3bd9442f2919795787bfaf59029428419fd9c3f2a3b663c104c9beb98c8adce5
sha512 5f69f0054096c28f4c36276587fb79e5e697ea3a24c753fa54f2e7947d4c7a103f90445696fbbd3a9d9031fc3250b72a61f024a526d8692befcadea9aa956bb6
ripemd-160 c302987972fff24cbdd46015039c6817ea951bcc

45490818 as geometric shapes

Circle

Radius = n
Diameter 90981636
Circumference 285827239.26918
Area 6.5012574605184E+15

Sphere

Radius = n
Volume 3.9433002654344E+23
Surface area 2.6005029842074E+16
Circumference 285827239.26918

Square

Length = n
Perimeter 181963272
Area 2069414522309124
Diagonal 64333731.779046

Cube

Length = n
Surface area 12416487133854744
Volume 9.4139359400921E+22
Space diagonal 78792408.053869

Equilateral Triangle

Length = n
Perimeter 136472454
Area 8.9608277364007E+14
Altitude 39396204.026934

Triangular Pyramid

Length = n
Surface area 8.9608277364007E+14
Volume 1.1094429901492E+22
Height 21444577.259682