444642785 (number)

444642785 is an odd 9-digits composite number following 444642784 and preceding 444642786. In scientific notation, it is written as 4.44642785 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 339839808 positive integers (up to 444642785) that are relatively prime to 444642785.

Interesting facts

Basic properties

Name

Name four hundred forty-four million six hundred forty-two thousand seven hundred eighty-five

Notation

Scientific notation 4.44642785 × 10^8
Engineering notation 4.44642785 × 10^6

Prime Factorization of 444642785

Prime Factorization 5 × 23 × 1087 × 3557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 444642785
Product of the distinct prime numbers

The prime factorization of 444642785 is 5 × 23 × 1087 × 3557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 444642785)

Multiplication

n×y
n×2 889285570
n×3 1333928355
n×4 1778571140
n×5 2223213925

Division

n÷y
n÷2 222321392.5
n÷3 148214261.66667
n÷3 111160696.25
n÷5 88928557

Exponentiation

ny
n2 197707206252556225
n3 8.7909082802706E+25
n4 3.9088139404191E+34
n5 1.7380259165148E+43

Nth Root

y√n
2√n 21086.5546024
3√n 763.25633311553
4√n 145.212102121
5√n 53.654017913636

Divisors of 444642785

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 -444642784
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 444642785 can be divided by 16 positive divisors. The sum of these divisors (counting 444642785) is 1, the average is 0.0625.

Base conversion 444642785

Base System Value
2 Binary 11010100000001011010111100001
3 Ternary 1010222200012020022
4 Quaternary 122200023113201
5 Quinary 1402312032120
6 Senary 112042123225
8 Octal 3240132741
10 Decimal 444642785
12 Duodecimal 104ab0515
16 Hexadecimal 1a80b5e1
20 Vigesimal 6ij06j5
36 Base36 7cq8kh

Cryptographic Hash Functions

md5 9a9d762352991e7fa604a94356cb4751
sha1 ffdd954f65a0693be8ad15034f7a74e441121773
sha256 492596fb8a57529b0aa3d299fe026983316c3813ebbb20e7256be494dad8dd56
sha512 53b7ac2abc03c30ae47a92cd69be4460008dfd467177047444e2b4ad79d448d38c4ec7bacc771563b0c23daef90bbd010bebba8bb037943f6998516bdf0c618b
ripemd-160 f89555504311796beeeb190c31c5f3789ae9edb2

444642785 as geometric shapes

Circle

Radius = n
Diameter 889285570
Circumference 2793773013.6554
Area 6.2111550672479E+17

Sphere

Radius = n
Volume 3.6823270495573E+26
Surface area 2.4844620268992E+18
Circumference 2793773013.6554

Square

Length = n
Perimeter 1778571140
Area 197707206252556225
Diagonal 628819856.95834

Cube

Length = n
Surface area 1186243237515337350
Volume 8.7909082802706E+25
Space diagonal 770143894.83892

Equilateral Triangle

Length = n
Perimeter 1333928355
Area 8.5609731562982E+16
Altitude 385071947.41946

Triangular Pyramid

Length = n
Surface area 8.5609731562982E+16
Volume 1.0360184762947E+25
Height 209606618.98611