144865998 is an even 9-digits composite number following 144865997
and preceding 144865999 . In scientific notation, it is written as 1.44865998 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 47819232 positive integers (up to 144865998) that are relatively prime to 144865998.
144865998 has 24 divisors, whose sum is 316927728
The reverse of 144865998 is 899568441
Previous prime number is 103
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred forty-four million eight hundred sixty-five thousand nine hundred ninety-eight
Scientific notation
1.44865998 × 10^8
Engineering notation
1.44865998 × 10^6
Prime Factorization
2 × 3 × 3 × 103 × 78137
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
48288666 Product of the distinct prime numbers
The prime factorization of 144865998 is 2 × 3 × 3 × 103 × 78137.
Since it has a total of 5 prime factors.
7 , 5 , 15 , 92 , 413 , 338 , 9436 , 1729 , 60635 , 38088 , 628517 , 217634 , 822319 , 714547 , 96440226 , 32013723 , 501012075 , 3883283 , 5806838560 , 3965982235
n×2
289731996
n×3
434597994
n×4
579463992
n×5
724329990
n÷2
72432999
n÷3
48288666
n÷3
36216499.5
n÷5
28973199.6
n2
20986157376536004
n3
3.040180632537E+24
n4
4.4041880143274E+32
n5
6.3801709207517E+40
2 √n12036.029162477
3 √n525.19690029333
4 √n109.70883812381
5 √n42.873929801381
1 , 2 , 3 , 6 , 9 , 18 , 103 , 206 , 309 , 618 , 927 , 1854 , 78137 , 156274 , 234411 , 468822 , 703233 , 1406466 , 8048111 , 16096222 , 24144333 , 48288666 , 72432999 , 144865998
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144865997 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144865998 can be divided by 24 positive divisors.
The sum of these divisors (counting 144865998) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000101000100111101011001110
3
Ternary
101002120221210100
4
Quaternary
20220213223032
5
Quinary
244041202443
6
Senary
22212551530
8
Octal
1050475316
10
Decimal
144865998
12
Duodecimal
406225a6
16
Hexadecimal
8a27ace
20
Vigesimal
25584ji
36
Base36
2e8zbi
md5
0e2f6d593975c0512bd2a110734fe5af
sha1
2af0cd25b1f0b051edfab57ecf172bc58906989a
sha256
dd27a01c001896c151bf51e8be09d5ef421679c814b03a8af09c714be4876697
sha512
f4e2a2adaca3ff4ccf3a4d50ded156e355f720eb3d2bf1cc5b8edf3ce1b1a1e83a5e13b4d22eb3dce653bcec6866ee8ff9d86c97f77fdca57263f1cc7693d829
ripemd-160
56497b4dadc690c52a8f60098c5bed39805bd734
Diameter
289731996
Circumference
910219910.14351
Area
6.5929957841205E+16
Volume
1.2734678854352E+25
Surface area
2.6371983136482E+17
Circumference
910219910.14351
Perimeter
579463992
Area
20986157376536004
Diagonal
204871459.09831
Surface area
125916944259216024
Volume
3.040180632537E+24
Space diagonal
250915268.82517
Perimeter
434597994
Area
9.0872727079492E+15
Altitude
125457634.41259
Surface area
9.0872727079492E+15
Volume
3.5828872354981E+23
Height
68290486.366105