45494450 (number)

45494450 is an even 8-digits composite number following 45494449 and preceding 45494451. In scientific notation, it is written as 4.5494450 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 18197760 positive integers (up to 45494450) that are relatively prime to 45494450.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-four thousand four hundred fifty

Notation

Scientific notation 4.5494450 × 10^7
Engineering notation 4.5494450 × 10^6

Prime Factorization of 45494450

Prime Factorization 2 × 25 × 909889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45494450
Product of the distinct prime numbers

The prime factorization of 45494450 is 2 × 25 × 909889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 41, 44, 268, 784, 4838, 9213, 35238, 18958, 886140, 569561, 2253549, 2440803, 29657413, 75248857, 482216621, 963143765, 3393738468, 2924725302

Basic calculations (n = 45494450)

Multiplication

n×y
n×2 90988900
n×3 136483350
n×4 181977800
n×5 227472250

Division

n÷y
n÷2 22747225
n÷3 15164816.666667
n÷3 11373612.5
n÷5 9098890

Exponentiation

ny
n2 2069744980802500
n3 9.416190954187E+22
n4 4.2838442855571E+30
n5 1.9489113965707E+38

Nth Root

y√n
2√n 6744.9573756993
3√n 356.98733304605
4√n 82.127689457937
5√n 34.008829418826

Divisors of 45494450

1, 2, 25, 50, 909889, 1819778, 22747225, 45494450

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45494449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45494450 can be divided by 8 positive divisors. The sum of these divisors (counting 45494450) is 1, the average is 0.125.

Base conversion 45494450

Base System Value
2 Binary 10101101100011000010110010
3 Ternary 10011121100122122
4 Quaternary 2231203002302
5 Quinary 43121310300
6 Senary 4303034242
8 Octal 255430262
10 Decimal 45494450
12 Duodecimal 1329b982
16 Hexadecimal 2b630b2
20 Vigesimal e46g2a
36 Base36 r33qq

Cryptographic Hash Functions

md5 022d89638420d2919b74dfdc756b587e
sha1 e1d46e5cee5b5b904a6303591c9186de209c1315
sha256 a70111666712c3130410f3bb5c08c742c0af828216b3ba482cdcfb702935d437
sha512 2cd61f127810707c9e964e7db388ba1c8c4891571f4a4e27d0b7e0b4e0fcd42344123a6122f776fe8ea64578169741692366e0a9436758ea41ccec674dd4d472
ripemd-160 07b5aed5a82161ed8c6afd1f0306e3efa81b7eaa

45494450 as geometric shapes

Circle

Radius = n
Diameter 90988900
Circumference 285850059.79822
Area 6.5022956264935E+15

Sphere

Radius = n
Volume 3.9442448435297E+23
Surface area 2.6009182505974E+16
Circumference 285850059.79822

Square

Length = n
Perimeter 181977800
Area 2069744980802500
Diagonal 64338868.202705

Cube

Length = n
Surface area 12418469884815000
Volume 9.416190954187E+22
Space diagonal 78798698.862402

Equilateral Triangle

Length = n
Perimeter 136483350
Area 8.9622586636515E+14
Altitude 39399349.431201

Triangular Pyramid

Length = n
Surface area 8.9622586636515E+14
Volume 1.1097087461088E+22
Height 21446289.400902