144421818 is an even 9-digits composite number following 144421817
and preceding 144421819 . In scientific notation, it is written as 1.44421818 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 48140604 positive integers (up to 144421818) that are relatively prime to 144421818.
144421818 has 8 divisors, whose sum is 288843648
The reverse of 144421818 is 818124441
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-four million four hundred twenty-one thousand eight hundred eighteen
Scientific notation
1.44421818 × 10^8
Engineering notation
1.44421818 × 10^6
Prime Factorization
2 × 3 × 24070303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144421818
Product of the distinct prime numbers
The prime factorization of 144421818 is 2 × 3 × 24070303.
Since it has a total of 3 prime factors.
7 , 10 , 67 , 27 , 555 , 221 , 4252 , 3354 , 72580 , 16714 , 798463 , 725021 , 8900310 , 9900884 , 13320604 , 74241731 , 645780510 , 334385353 , 8986638474 , 3442260378
n×2
288843636
n×3
433265454
n×4
577687272
n×5
722109090
n÷2
72210909
n÷3
48140606
n÷3
36105454.5
n÷5
28884363.6
n2
20857661514425124
n3
3.0123013951419E+24
n4
4.3504204385033E+32
n5
6.2829562879301E+40
2 √n
12017.562897693
3 √n
524.65957431687
4 √n
109.62464548491
5 √n
42.847605968591
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
-144421817
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 144421818 can be divided by 8 positive divisors.
The sum of these divisors (counting 144421818) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110111011001110111010
3
Ternary
101001202101111020
4
Quaternary
20212323032322
5
Quinary
243432444233
6
Senary
22155243310
8
Octal
1046731672
10
Decimal
144421818
12
Duodecimal
40449536
16
Hexadecimal
89bb3ba
20
Vigesimal
252ceai
36
Base36
2dzgl6
md5
f3f55c435a43949b582056bb7b59e933
sha1
1c3c561a51cc5a1f8930f8e5f7100c88f1395c57
sha256
b4afa704a8f2ea5ecbf2cf8b1d53d29448c6600b3789bf481743c7e05c10b018
sha512
44b0763c5269ca7cac32210b3324549a9c8869e6c0d0b1c7bd7f8f6c643da99b123d52315231f804df6877b59c799550680c7ceacf09da5df07721905e6c1c9f
ripemd-160
85e2ab3eda47d2b1376c9a114c53408783be5dc7
Diameter
288843636
Circumference
907429044.89376
Area
6.5526276184781E+16
Volume
1.2617898577835E+25
Surface area
2.6210510473912E+17
Circumference
907429044.89376
Perimeter
577687272
Area
20857661514425124
Diagonal
204243293.71818
Surface area
125145969086550744
Volume
3.0123013951419E+24
Space diagonal
250145926.49747
Perimeter
433265454
Area
9.0316323675146E+15
Altitude
125072963.24873
Surface area
9.0316323675146E+15
Volume
3.5500312391376E+23
Height
68081097.90606