445845920 (number)

445845920 is an even 9-digits composite number following 445845919 and preceding 445845921. In scientific notation, it is written as 4.45845920 × 10^8. The sum of its digits is 41. It has a total of 9 prime factors and 96 positive divisors. There are 162247680 positive integers (up to 445845920) that are relatively prime to 445845920.

Interesting facts

Basic properties

Name

Name four hundred forty-five million eight hundred forty-five thousand nine hundred twenty

Notation

Scientific notation 4.45845920 × 10^8
Engineering notation 4.45845920 × 10^6

Prime Factorization of 445845920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 71 × 3019

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 27865370
Product of the distinct prime numbers

The prime factorization of 445845920 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 71 × 3019. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 445845920)

Multiplication

n×y
n×2 891691840
n×3 1337537760
n×4 1783383680
n×5 2229229600

Division

n÷y
n÷2 222922960
n÷3 148615306.66667
n÷3 111461480
n÷5 89169184

Exponentiation

ny
n2 198778584380646400
n3 8.8624620829487E+25
n4 3.9512925608374E+34
n5 1.7616676669757E+43

Nth Root

y√n
2√n 21115.063817095
3√n 763.94413121791
4√n 145.31023300888
5√n 53.683022442219

Divisors of 445845920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445845919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445845920 can be divided by 96 positive divisors. The sum of these divisors (counting 445845920) is 1, the average is 0.010416666666667.

Base conversion 445845920

Base System Value
2 Binary 11010100100110001000110100000
3 Ternary 1011001221022121212
4 Quaternary 122210301012200
5 Quinary 1403114032140
6 Senary 112124005252
8 Octal 3244610640
10 Decimal 445845920
12 Duodecimal 105390828
16 Hexadecimal 1a9311a0
20 Vigesimal 6j6aeg0
36 Base36 7dg0ww

Cryptographic Hash Functions

md5 e10c136266c8dc116d7f917bd654c897
sha1 48a2e8c9d2c13a00f906ce63770bf57a799d40bd
sha256 38fff5b970fc6f9706633bc50f24ba94bf82ca73aeab5a869a639afb8e462adf
sha512 5bdf34b4d890506be160867cd33a5b45e5bd365a7a76e9e4f1201b9d899f3974f5d5455f2624bfd8879ed7847c12c634e80bbdbbe552138a068de30377042359
ripemd-160 b51884e5f26cdead5321833b8f49b5744213b54f

445845920 as geometric shapes

Circle

Radius = n
Diameter 891691840
Circumference 2801332533.81
Area 6.2448134038122E+17

Sphere

Radius = n
Volume 3.7122994363346E+26
Surface area 2.4979253615249E+18
Circumference 2801332533.81

Square

Length = n
Perimeter 1783383680
Area 198778584380646400
Diagonal 630521346.79271

Cube

Length = n
Surface area 1192671506283878400
Volume 8.8624620829487E+25
Space diagonal 772227785.78729

Equilateral Triangle

Length = n
Perimeter 1337537760
Area 8.6073651900974E+16
Altitude 386113892.89364

Triangular Pyramid

Length = n
Surface area 8.6073651900974E+16
Volume 1.0444511728103E+25
Height 210173782.26424