45493885 (number)

45493885 is an odd 8-digits composite number following 45493884 and preceding 45493886. In scientific notation, it is written as 4.5493885 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 32205888 positive integers (up to 45493885) that are relatively prime to 45493885.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand eight hundred eighty-five

Notation

Scientific notation 4.5493885 × 10^7
Engineering notation 4.5493885 × 10^6

Prime Factorization of 45493885

Prime Factorization 23 × 235 × 19 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45493885
Product of the distinct prime numbers

The prime factorization of 45493885 is 23 × 235 × 19 × 443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 51, 32, 739, 457, 2992, 6397, 74897, 99247, 747675, 679026, 8917576, 1138394, 291861, 64619090, 949329637, 181163678, 2883109784, 2345660895

Basic calculations (n = 45493885)

Multiplication

n×y
n×2 90987770
n×3 136481655
n×4 181975540
n×5 227469425

Division

n÷y
n÷2 22746942.5
n÷3 15164628.333333
n÷3 11373471.25
n÷5 9098777

Exponentiation

ny
n2 2069693572393225
n3 9.4158401367697E+22
n4 4.2836314836058E+30
n5 1.9487903809754E+38

Nth Root

y√n
2√n 6744.9154924284
3√n 356.98585521979
4√n 82.127434468808
5√n 34.008744946614

Divisors of 45493885

1, 19, 23, 235, 437, 443, 4465, 5405, 8417, 10189, 102695, 104105, 193591, 1977995, 2394415, 45493885

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 -45493884
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 45493885 can be divided by 16 positive divisors. The sum of these divisors (counting 45493885) is 1, the average is 0.0625.

Base conversion 45493885

Base System Value
2 Binary 10101101100010111001111101
3 Ternary 10011121022212201
4 Quaternary 2231202321331
5 Quinary 43121301020
6 Senary 4303031501
8 Octal 255427175
10 Decimal 45493885
12 Duodecimal 1329b591
16 Hexadecimal 2b62e7d
20 Vigesimal e46ee5
36 Base36 r33b1

Cryptographic Hash Functions

md5 7fe6a6e04f711583eb18538eb65eefad
sha1 23442b2ba203b259c40b3236797e3f249e352b0e
sha256 791ec88f53e669c40ea44a503ea30dc24953b4a513704aa1be183091c9d9d616
sha512 ae311e70ea8209afad95cbec0ed08e8b006ff981092fb3909d3726878d0f155d0378bc27b0525fa8fd89da3aa1dd3a2c4e6438b9ee8650509040e3c63cb983aa
ripemd-160 e6fab54723879c9cee5ed50e7348e7dcb1a120ac

45493885 as geometric shapes

Circle

Radius = n
Diameter 90987770
Circumference 285846509.79852
Area 6.5021341222126E+15

Sphere

Radius = n
Volume 3.9440978934735E+23
Surface area 2.600853648885E+16
Circumference 285846509.79852

Square

Length = n
Perimeter 181975540
Area 2069693572393225
Diagonal 64338069.172042

Cube

Length = n
Surface area 12418161434359350
Volume 9.4158401367697E+22
Space diagonal 78797720.253696

Equilateral Triangle

Length = n
Perimeter 136481655
Area 8.9620360587095E+14
Altitude 39398860.126848

Triangular Pyramid

Length = n
Surface area 8.9620360587095E+14
Volume 1.1096674018797E+22
Height 21446023.057347