144489762 is an even 9-digits composite number following 144489761
and preceding 144489763 . In scientific notation, it is written as 1.44489762 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 48163248 positive integers (up to 144489762) that are relatively prime to 144489762.
144489762 has 8 divisors, whose sum is 240816300
The reverse of 144489762 is 267984441
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-four million four hundred eighty-nine thousand seven hundred sixty-two
Scientific notation
1.44489762 × 10^8
Engineering notation
1.44489762 × 10^6
Prime Factorization
2 × 9 × 8027209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144489762
Product of the distinct prime numbers
The prime factorization of 144489762 is 2 × 9 × 8027209.
Since it has a total of 3 prime factors.
8 , 10 , 65 , 1 , 485 , 16 , 2634 , 1513 , 89268 , 48368 , 496609 , 924496 , 583021 , 5440481 , 43918763 , 62670642 , 542740211 , 239257620 , 6407152020 , 2120307958
n×2
288979524
n×3
433469286
n×4
577959048
n×5
722448810
n÷2
72244881
n÷3
48163254
n÷3
36122440.5
n÷5
28897952.4
n2
20877291322816644
n3
3.0165548544384E+24
n4
4.3586129297776E+32
n5
6.2977494487368E+40
2 √n
12020.389427968
3 √n
524.74183769852
4 √n
109.6375365829
5 √n
42.851636786222
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
-144489761
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 144489762 can be divided by 8 positive divisors.
The sum of these divisors (counting 144489762) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111001011110100100010
3
Ternary
101001212211200200
4
Quaternary
20213023310202
5
Quinary
243442133022
6
Senary
22200530030
8
Octal
1047136442
10
Decimal
144489762
12
Duodecimal
40480916
16
Hexadecimal
89cbd22
20
Vigesimal
2531482
36
Base36
2e0x0i
md5
df31835ca769fa68cdb4616289d9fce9
sha1
66958707fe5d396a63f4e7bcb8cd7474b8948d72
sha256
7ab59bd9243ceecafd93564aa3af8d44efaf065cff66b21ea1a99e3b13005b9f
sha512
8dbad245dfb58605a5d0bc9ea3da9d39d141a055d0742770681723c40824ccf830a28bcc4f4dddd522d9a47fe8baad69977c43641f0a9e6e80a0b985134ccf65
ripemd-160
ae99ed786506fb5a47fd92b890cab356ea2902ff
Diameter
288979524
Circumference
907855949.63628
Area
6.5587945046615E+16
Volume
1.2635715426473E+25
Surface area
2.6235178018646E+17
Circumference
907855949.63628
Perimeter
577959048
Area
20877291322816644
Diagonal
204339381.04446
Surface area
125263747936899864
Volume
3.0165548544384E+24
Space diagonal
250263608.95753
Perimeter
433469286
Area
9.0401323238838E+15
Altitude
125131804.47877
Surface area
9.0401323238838E+15
Volume
3.555043988991E+23
Height
68113127.01482