144465489 is an odd 9-digits composite number following 144465488
and preceding 144465490 . In scientific notation, it is written as 1.44465489 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 82551672 positive integers (up to 144465489) that are relatively prime to 144465489.
144465489 has 8 divisors, whose sum is 201793152
The reverse of 144465489 is 984564441
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-four million four hundred sixty-five thousand four hundred eighty-nine
Scientific notation
1.44465489 × 10^8
Engineering notation
1.44465489 × 10^6
Prime Factorization
3 × 21 × 2293103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144465489
Product of the distinct prime numbers
The prime factorization of 144465489 is 3 × 21 × 2293103.
Since it has a total of 3 prime factors.
6 , 8 , 44 , 78 , 116 , 795 , 6846 , 2191 , 65342 , 86717 , 523104 , 169639 , 5396529 , 1089891 , 75890921 , 78815226 , 516294043 , 598022152 , 9720253517 , 3753701957
n×2
288930978
n×3
433396467
n×4
577861956
n×5
722327445
n÷2
72232744.5
n÷3
48155163
n÷3
36116372.25
n÷5
28893097.8
n2
20870277512009121
n3
3.0150348463381E+24
n4
4.3556848342827E+32
n5
6.2924613951454E+40
2 √n
12019.379726092
3 √n
524.71245205958
4 √n
109.63293175909
5 √n
42.850196950395
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
-144465488
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 144465489 can be divided by 8 positive divisors.
The sum of these divisors (counting 144465489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000101111001010001
3
Ternary
101001211121101200
4
Quaternary
20213011321101
5
Quinary
243440343424
6
Senary
22200221413
8
Octal
1047057121
10
Decimal
144465489
12
Duodecimal
4046a869
16
Hexadecimal
89c5e51
20
Vigesimal
252i3e9
36
Base36
2e0ea9
md5
be12c4460bf360586253c0cca0e8ade2
sha1
90ab18d02578edb7cdc721a86d6b2fa143fd2e4d
sha256
8ade706e12edf5d9f8e79441410252094f72d559e4629fe786b73195a4d1e7cd
sha512
44e536eeaaf4ed127a1bda9ac5b65facfd26b7ac38470762220240402677c304faefb0a254830f7fb5df82554270df2cfcae255019219509fde886c91492aaf2
ripemd-160
d94b8e18ec64469c0fdc66eff5bb503a09b1b4ee
Diameter
288930978
Circumference
907703437.87931
Area
6.5565910510108E+16
Volume
1.2629348431431E+25
Surface area
2.6226364204043E+17
Circumference
907703437.87931
Perimeter
577861956
Area
20870277512009121
Diagonal
204305053.83866
Surface area
125221665072054726
Volume
3.0150348463381E+24
Space diagonal
250221566.88828
Perimeter
433396467
Area
9.0370952547155E+15
Altitude
125110783.44414
Surface area
9.0370952547155E+15
Volume
3.5532526422657E+23
Height
68101684.612887