144928669 is an odd 9-digits composite number following 144928668
and preceding 144928670 . In scientific notation, it is written as 1.44928669 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 144605440 positive integers (up to 144928669) that are relatively prime to 144928669.
144928669 has 4 divisors, whose sum is 145251900
The reverse of 144928669 is 966829441
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-four million nine hundred twenty-eight thousand six hundred sixty-nine
Scientific notation
1.44928669 × 10^8
Engineering notation
1.44928669 × 10^6
Prime Factorization
449 × 322781
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144928669
Product of the distinct prime numbers
The prime factorization of 144928669 is 449 × 322781.
Since it has a total of 2 prime factors.
3 , 6 , 16 , 35 , 800 , 17 , 6458 , 5122 , 83765 , 24948 , 785720 , 450505 , 1922288 , 8966221 , 31426494 , 31924617 , 5041580 , 84274670 , 3836766400 , 535649112
n×2
289857338
n×3
434786007
n×4
579714676
n×5
724643345
n÷2
72464334.5
n÷3
48309556.333333
n÷3
36232167.25
n÷5
28985733.8
n2
21004319098111561
n3
3.0441280101406E+24
n4
4.4118142077529E+32
n5
6.3939836100492E+40
2 √n
12038.632355878
3 √n
525.27262514733
4 √n
109.72070158306
5 √n
42.877638728593
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144928668
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144928669 can be divided by 4 positive divisors.
The sum of these divisors (counting 144928669) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101000110110111110011101
3
Ternary
101002201010202111
4
Quaternary
20220312332131
5
Quinary
244100204134
6
Senary
22214154021
8
Octal
1050667635
10
Decimal
144928669
12
Duodecimal
40652911
16
Hexadecimal
8a36f9d
20
Vigesimal
255g1d9
36
Base36
2eabod
md5
47d7db3abe41676f80cac33f07d33788
sha1
8164d0d16345b5b6bb8404362dbaaea1326a04d1
sha256
cea9817eee8d729fc3e0c0fddcbbf8565520dedfb12bb295a2ba9f753aaf4c57
sha512
63c67c0dee0c90a97eb8303ef1d17459d5a575a1aec2e388a482e95ca064d63d3da3496b2173d22883f9acfaf4105d4d24cab653bcc88a090a71f34ee5537a5b
ripemd-160
a3f055e54c00b79d11d69e0465bff92f84b128a7
Diameter
289857338
Circumference
910613683.64989
Area
6.5987014572283E+16
Volume
1.2751213590993E+25
Surface area
2.6394805828913E+17
Circumference
910613683.64989
Perimeter
579714676
Area
21004319098111561
Diagonal
204960089.27648
Surface area
126025914588669366
Volume
3.0441280101406E+24
Space diagonal
251023818.18133
Perimeter
434786007
Area
9.0951369640796E+15
Altitude
125511909.09067
Surface area
9.0951369640796E+15
Volume
3.5875392646172E+23
Height
68320029.758827