144804944 is an even 9-digits composite number following 144804943
and preceding 144804945 . In scientific notation, it is written as 1.44804944 × 10^8.
The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors.
There are 72084480 positive integers (up to 144804944) that are relatively prime to 144804944.
144804944 has 20 divisors, whose sum is 281791860
The reverse of 144804944 is 449408441
Previous prime number is 229
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million eight hundred four thousand nine hundred forty-four
Scientific notation
1.44804944 × 10^8
Engineering notation
1.44804944 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 229 × 39521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18100618
Product of the distinct prime numbers
The prime factorization of 144804944 is 2 × 2 × 2 × 2 × 229 × 39521.
Since it has a total of 6 prime factors.
5 , 9 , 98 , 47 , 461 , 8 , 681 , 9708 , 62960 , 34226 , 922629 , 929300 , 3810303 , 1394960 , 27747725 , 27030675 , 152060080 , 648706538 , 895534891 , 2864596132
n×2
289609888
n×3
434414832
n×4
579219776
n×5
724024720
n÷2
72402472
n÷3
48268314.666667
n÷3
36201236
n÷5
28960988.8
n2
20968471806843136
n3
3.0363383857555E+24
n4
4.3967680991438E+32
n5
6.366737583775E+40
2 √n
12033.492593591
3 √n
525.12310824248
4 √n
109.69727705641
5 √n
42.870315335131
1 , 2 , 4 , 8 , 16 , 229 , 458 , 916 , 1832 , 3664 , 39521 , 79042 , 158084 , 316168 , 632336 , 9050309 , 18100618 , 36201236 , 72402472 , 144804944
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144804943
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144804944 can be divided by 20 positive divisors.
The sum of these divisors (counting 144804944) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000101000011000110001010000
3
Ternary
101002110212001002
4
Quaternary
20220120301100
5
Quinary
244032224234
6
Senary
22211401132
8
Octal
1050306120
10
Decimal
144804944
12
Duodecimal
405b31a8
16
Hexadecimal
8a18c50
20
Vigesimal
2550c74
36
Base36
2e7o7k
md5
139d4f9f7805dca54fa9ba64bc25b2a8
sha1
cae301ff907868058d61190b80b5545d3ad84260
sha256
5e037ac372f6743f1c76233d88c83d489f267f71765a735438b69fcca7a71d1d
sha512
ec8f7b0927184ce1494501907e3cfd072773da688a97200fbd0cd31495d2cc605ae3dd96836568a878e8753c057552d2219c1f2937607ed266a06bbb0b161612
ripemd-160
23fd78ad5444b2215577aa8586c541f6a4397308
Diameter
289609888
Circumference
909836296.54776
Area
6.5874396985383E+16
Volume
1.271858448867E+25
Surface area
2.6349758794153E+17
Circumference
909836296.54776
Perimeter
579219776
Area
20968471806843136
Diagonal
204785115.70348
Surface area
125810830841058816
Volume
3.0363383857555E+24
Space diagonal
250809520.19517
Perimeter
434414832
Area
9.079614631632E+15
Altitude
125404760.09758
Surface area
9.079614631632E+15
Volume
3.5783591042412E+23
Height
68261705.234492