144468139 is an odd 9-digits composite number following 144468138
and preceding 144468140 . In scientific notation, it is written as 1.44468139 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 143928420 positive integers (up to 144468139) that are relatively prime to 144468139.
144468139 has 6 divisors, whose sum is 145009436
The reverse of 144468139 is 931864441
Previous prime number is 571
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million four hundred sixty-eight thousand one hundred thirty-nine
Scientific notation
1.44468139 × 10^8
Engineering notation
1.44468139 × 10^6
Prime Factorization
503 × 571 × 503
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
287213
Product of the distinct prime numbers
The prime factorization of 144468139 is 503 × 571 × 503.
Since it has a total of 3 prime factors.
2 , 9 , 67 , 86 , 997 , 94 , 9624 , 8890 , 46084 , 7548 , 608423 , 342384 , 3077350 , 6258492 , 61406452 , 75764397 , 346466910 , 272607691 , 8799813201 , 7554714111
n×2
288936278
n×3
433404417
n×4
577872556
n×5
722340695
n÷2
72234069.5
n÷3
48156046.333333
n÷3
36117034.75
n÷5
28893627.8
n2
20871043186123321
n3
3.0152007680879E+24
n4
4.3560044367702E+32
n5
6.2930385445594E+40
2 √n
12019.489964221
3 √n
524.71566039098
4 √n
109.63343451804
5 √n
42.850354153599
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144468138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144468139 can be divided by 6 positive divisors.
The sum of these divisors (counting 144468139) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000100111000110100010101011
3
Ternary
101001211202000211
4
Quaternary
20213012202223
5
Quinary
243440440024
6
Senary
22200241551
8
Octal
1047064253
10
Decimal
144468139
12
Duodecimal
404702b7
16
Hexadecimal
89c68ab
20
Vigesimal
252ia6j
36
Base36
2e0gbv
md5
b053a7cc29b2d121f0969624b7616d4f
sha1
0fdbf9dfadd86204ec2d806e1d670d7e4f7b42b4
sha256
9b40207ac72eade7664c775841b51c9203dcf2c40a69da2b787624ecb786c50f
sha512
230a2135f5873ac0652ba261d03d4a8faa72716a62ea5d1e9480064ec1079894ca93ffe9de1ef054c1f834819d738d5b1fd7254eecabc9d8b4e6d0b0f84f7d4a
ripemd-160
65281bc98a72afeb5bcdbc9d3372443bcc0548af
Diameter
288936278
Circumference
907720088.32038
Area
6.556831594628E+16
Volume
1.2630043442831E+25
Surface area
2.6227326378512E+17
Circumference
907720088.32038
Perimeter
577872556
Area
20871043186123321
Diagonal
204308801.5046
Surface area
125226259116739926
Volume
3.0152007680879E+24
Space diagonal
250226156.82292
Perimeter
433404417
Area
9.0374268013325E+15
Altitude
125113078.41146
Surface area
9.0374268013325E+15
Volume
3.553448182923E+23
Height
68102933.834867