445455440 (number)

445455440 is an even 9-digits composite number following 445455439 and preceding 445455441. In scientific notation, it is written as 4.45455440 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 178182144 positive integers (up to 445455440) that are relatively prime to 445455440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.45455440 × 10^8
Engineering notation 4.45455440 × 10^6

Prime Factorization of 445455440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5568193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 55681930
Product of the distinct prime numbers

The prime factorization of 445455440 is 2 × 2 × 2 × 2 × 5 × 5568193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 41, 10, 525, 797, 6154, 3697, 85711, 14583, 765460, 407944, 1978849, 59313, 56496060, 92865261, 978495533, 126888110, 7791462666, 2114278896

Basic calculations (n = 445455440)

Multiplication

n×y
n×2 890910880
n×3 1336366320
n×4 1781821760
n×5 2227277200

Division

n÷y
n÷2 222727720
n÷3 148485146.66667
n÷3 111363860
n÷5 89091088

Exponentiation

ny
n2 198430549025593600
n3 8.8391967525637E+25
n4 3.9374682786599E+34
n5 1.7539666645565E+43

Nth Root

y√n
2√n 21105.815312373
3√n 763.72104066851
4√n 145.27840621501
5√n 53.673615831936

Divisors of 445455440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5568193, 11136386, 22272772, 27840965, 44545544, 55681930, 89091088, 111363860, 222727720, 445455440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445455439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445455440 can be divided by 20 positive divisors. The sum of these divisors (counting 445455440) is 1, the average is 0.05.

Base conversion 445455440

Base System Value
2 Binary 11010100011010001110001010000
3 Ternary 1011001012110222122
4 Quaternary 122203101301100
5 Quinary 1403014033230
6 Senary 112111353412
8 Octal 3243216120
10 Decimal 445455440
12 Duodecimal 105222868
16 Hexadecimal 1a8d1c50
20 Vigesimal 6j41ic0
36 Base36 7d7nm8

Cryptographic Hash Functions

md5 2b513a53e9a71a11524a8c578bbe382d
sha1 b1f918dda59d9a1bc7a331a9d48479199001cb25
sha256 d60e7b69af856235fab639fa83cc17bb488b5f3e8c5319352149e4b84b12d705
sha512 f6ce053756a8c31757ea1bc3c46dc4a0b1e86e80b9d540f1fb23d733e1da6be794c5a60883d9a8fc5070a82881bacfc05b84e8c7a6a96b36dab14e3f59224e3a
ripemd-160 2c82d91d4b95d6021c9185001fcba4fd92f8ca41

445455440 as geometric shapes

Circle

Radius = n
Diameter 890910880
Circumference 2798879075.6112
Area 6.2338795506659E+17

Sphere

Radius = n
Volume 3.7025540775319E+26
Surface area 2.4935518202664E+18
Circumference 2798879075.6112

Square

Length = n
Perimeter 1781821760
Area 198430549025593600
Diagonal 629969124.68087

Cube

Length = n
Surface area 1190583294153561600
Volume 8.8391967525637E+25
Space diagonal 771551454.58795

Equilateral Triangle

Length = n
Perimeter 1336366320
Area 8.5922948171529E+16
Altitude 385775727.29397

Triangular Pyramid

Length = n
Surface area 8.5922948171529E+16
Volume 1.04170932733E+25
Height 209989708.22696