1444985507 is an odd 10-digits composite number following 1444985506
and preceding 1444985508 . In scientific notation, it is written as 1.444985507 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1216818720 positive integers (up to 1444985507) that are relatively prime to 1444985507.
1444985507 has 8 divisors, whose sum is 1450077696
The reverse of 1444985507 is 7055894441
Previous prime number is 1223
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion four hundred forty-four million nine hundred eighty-five thousand five hundred seven
Scientific notation
1.444985507 × 10^9
Engineering notation
1.444985507 × 10^9
Prime Factorization
427 × 1223 × 2767
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1444985507 Product of the distinct prime numbers
The prime factorization of 1444985507 is 427 × 1223 × 2767.
Since it has a total of 3 prime factors.
7 , 2 , 39 , 44 , 817 , 245 , 2722 , 8130 , 48787 , 55268 , 490161 , 706356 , 6771337 , 3434358 , 31058740 , 57426872 , 477339610 , 250557192 , 3515548304 , 4415275753
n×2
2889971014
n×3
4334956521
n×4
5779942028
n×5
7224927535
n÷2
722492753.5
n÷3
481661835.66667
n÷3
361246376.75
n÷5
288997101.4
n2
2087983115440047049
n3
3.0171053406716E+27
n4
4.3596734903627E+36
n5
6.2996650088262E+45
2 √n38012.964985647
3 √n1130.5449396054
4 √n194.96913854671
5 √n67.916093607789
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
-1444985506 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 1444985507 can be divided by 8 positive divisors.
The sum of these divisors (counting 1444985507) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110001000001011101010100011
3
Ternary
10201200222212110202
4
Quaternary
1112020023222203
5
Quinary
10424404014012
6
Senary
355215015415
8
Octal
12610135243
10
Decimal
1444985507
12
Duodecimal
343b0a56b
16
Hexadecimal
5620baa3
20
Vigesimal
12bb33f7
36
Base36
nwb1yb
md5
45795567c30a8839c3f3f43a9aaad49f
sha1
84c5571222c4d809e5abc684960c96033897f3a4
sha256
71a06492ab09e80a270274e7ddd38cfc869ce3e84cd0c4d28c2341f387f245c6
sha512
8afb7520626b5e765fab297ca7ab37f21b6a5e24c4de6fc4f6a5ed6dd2b1e76e15fe9d6eb0c237c7cb2062146f4353d955eade94aca99fa945aee91f73e36e85
ripemd-160
ef3df6088971efd599d1a595182037ab998c0ae8
Diameter
2889971014
Circumference
9079111706.6698
Area
6.559592416286E+18
Volume
1.2638021297814E+28
Surface area
2.6238369665144E+19
Circumference
9079111706.6698
Perimeter
5779942028
Area
2087983115440047049
Diagonal
2043518101.432
Surface area
1.252789869264E+19
Volume
3.0171053406716E+27
Space diagonal
2502788314.3247
Perimeter
4334956521
Area
9.0412321032203E+17
Altitude
1251394157.1623
Surface area
9.0412321032203E+17
Volume
3.5556927432384E+26
Height
681172700.47732