144889269 is an odd 9-digits composite number following 144889268
and preceding 144889270 . In scientific notation, it is written as 1.44889269 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 78019200 positive integers (up to 144889269) that are relatively prime to 144889269.
144889269 has 16 divisors, whose sum is 160628160
The reverse of 144889269 is 962988441
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-four million eight hundred eighty-nine thousand two hundred sixty-nine
Scientific notation
1.44889269 × 10^8
Engineering notation
1.44889269 × 10^6
Prime Factorization
21 × 19 × 211 × 1721
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144889269
Product of the distinct prime numbers
The prime factorization of 144889269 is 21 × 19 × 211 × 1721.
Since it has a total of 4 prime factors.
9 , 3 , 56 , 38 , 865 , 87 , 1671 , 6182 , 73534 , 32930 , 684863 , 299381 , 7529962 , 7601341 , 82855020 , 55417743 , 835319282 , 664337807 , 1305756044 , 4146237569
n×2
289778538
n×3
434667807
n×4
579557076
n×5
724446345
n÷2
72444634.5
n÷3
48296423
n÷3
36222317.25
n÷5
28977853.8
n2
20992900271354361
n3
3.0416459745064E+24
n4
4.4070186180303E+32
n5
6.385297060358E+40
2 √n
12036.99584614
3 √n
525.22502099997
4 √n
109.71324371351
5 √n
42.875307150285
1 , 19 , 21 , 211 , 399 , 1721 , 4009 , 4431 , 32699 , 36141 , 84189 , 363131 , 686679 , 6899489 , 7625751 , 144889269
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
-144889268
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 144889269 can be divided by 16 positive divisors.
The sum of these divisors (counting 144889269) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101000101101010110110101
3
Ternary
101002122010201020
4
Quaternary
20220231112311
5
Quinary
244042424034
6
Senary
22213251353
8
Octal
1050552665
10
Decimal
144889269
12
Duodecimal
40633b59
16
Hexadecimal
8a2d5b5
20
Vigesimal
255b339
36
Base36
2e9h9x
md5
50f1e80d0ba94acdfd6755bdf7beb2a7
sha1
7899ddfdaa9fd77527eac520163967adfeef32f7
sha256
30662048c832a105801f232f0d3a5acc0887b512cb54b63f83b165a06807a6e4
sha512
b6e72d645ee14e5561f14169bc8d342115105aa754f975b3a1104c410d84bffd30f1242f21852d6754e16b1f79496d54acc73d0b8b7a7bd61cccc70893094d53
ripemd-160
1b0701659565d00621e88c1d886010068a562b7e
Diameter
289778538
Circumference
910366126.14879
Area
6.595114127003E+16
Volume
1.2740816864441E+25
Surface area
2.6380456508012E+17
Circumference
910366126.14879
Perimeter
579557076
Area
20992900271354361
Diagonal
204904369.26212
Surface area
125957401628126166
Volume
3.0416459745064E+24
Space diagonal
250955575.37951
Perimeter
434667807
Area
9.0901924670531E+15
Altitude
125477787.68976
Surface area
9.0901924670531E+15
Volume
3.5846141575704E+23
Height
68301456.420708