1444493840 (number)

1444493840 is an even 10-digits composite number following 1444493839 and preceding 1444493841. In scientific notation, it is written as 1.444493840 × 10^9. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 539793408 positive integers (up to 1444493840) that are relatively prime to 1444493840.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-four million four hundred ninety-three thousand eight hundred forty

Notation

Scientific notation 1.444493840 × 10^9
Engineering notation 1.444493840 × 10^9

Prime Factorization of 1444493840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 989 × 18257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 180561730
Product of the distinct prime numbers

The prime factorization of 1444493840 is 2 × 2 × 2 × 2 × 5 × 989 × 18257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 28, 76, 927, 477, 2541, 3261, 93016, 46279, 989074, 564543, 1440024, 5296465, 85666028, 50420608, 618268013, 298923939, 3484826383, 6505658844

Basic calculations (n = 1444493840)

Multiplication

n×y
n×2 2888987680
n×3 4333481520
n×4 5777975360
n×5 7222469200

Division

n÷y
n÷2 722246920
n÷3 481497946.66667
n÷3 361123460
n÷5 288898768

Exponentiation

ny
n2 2086562453797945600
n3 3.0140266112864E+27
n4 4.3537428735993E+36
n5 6.2889547618581E+45

Nth Root

y√n
2√n 38006.497339271
3√n 1130.4166996353
4√n 194.95255150747
5√n 67.911471188045

Divisors of 1444493840

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 989, 1978, 3956, 4945, 7912, 9890, 15824, 18257, 19780, 36514, 39560, 73028, 79120, 91285, 146056, 182570, 292112, 365140, 730280, 1460560, 18056173, 36112346, 72224692, 90280865, 144449384, 180561730, 288898768, 361123460, 722246920, 1444493840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1444493839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1444493840 can be divided by 40 positive divisors. The sum of these divisors (counting 1444493840) is 1, the average is 0.025.

Base conversion 1444493840

Base System Value
2 Binary 1010110000110010011101000010000
3 Ternary 10201200001220000212
4 Quaternary 1112012103220100
5 Quinary 10424242300330
6 Senary 355200303252
8 Octal 12606235020
10 Decimal 1444493840
12 Duodecimal 343911b28
16 Hexadecimal 56193a10
20 Vigesimal 12b81ec0
36 Base36 nw0ikw

Cryptographic Hash Functions

md5 567f6bd15fdb99020694e2c2b2f71e33
sha1 f9986cecec866f78137e20521058d28dc473fa65
sha256 929078077f36607e87c8eaba2f2d870c2ce0cd871865cd5564986b2f5ac59fc4
sha512 59483649d18a3d1b85eef0878290d62a66d5dac56ad1fabde5f386820273de49e71c5d5f4d012e46d973b2aab7816c6d7070776484d4e7d7b22f5d7f02e62b13
ripemd-160 33900bbcc03b5035d1a166ee54908555d6c04f20

1444493840 as geometric shapes

Circle

Radius = n
Diameter 2888987680
Circumference 9076022471.7994
Area 6.5551292761079E+18

Sphere

Radius = n
Volume 1.2625125146322E+28
Surface area 2.6220517104432E+19
Circumference 9076022471.7994

Square

Length = n
Perimeter 5777975360
Area 2086562453797945600
Diagonal 2042822779.2924

Cube

Length = n
Surface area 1.2519374722788E+19
Volume 3.0140266112864E+27
Space diagonal 2501936722.1003

Equilateral Triangle

Length = n
Perimeter 4333481520
Area 9.0350804578591E+17
Altitude 1250968361.0501

Triangular Pyramid

Length = n
Surface area 9.0350804578591E+17
Volume 3.5520644258622E+26
Height 680940926.4308