144449194 is an even 9-digits composite number following 144449193
and preceding 144449195 . In scientific notation, it is written as 1.44449194 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 72176940 positive integers (up to 144449194) that are relatively prime to 144449194.
144449194 has 8 divisors, whose sum is 216816768
The reverse of 144449194 is 491944441
Previous prime number is 1567
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million four hundred forty-nine thousand one hundred ninety-four
Scientific notation
1.44449194 × 10^8
Engineering notation
1.44449194 × 10^6
Prime Factorization
2 × 1567 × 46091
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144449194
Product of the distinct prime numbers
The prime factorization of 144449194 is 2 × 1567 × 46091.
Since it has a total of 3 prime factors.
4 , 8 , 31 , 56 , 549 , 203 , 4609 , 1346 , 70316 , 61975 , 205911 , 546501 , 6539642 , 6741441 , 71162301 , 23809627 , 10889087 , 27414095 , 4104680777 , 8160558954
n×2
288898388
n×3
433347582
n×4
577796776
n×5
722245970
n÷2
72224597
n÷3
48149731.333333
n÷3
36112298.5
n÷5
28889838.8
n2
20865569647249636
n3
3.0140147178961E+24
n4
4.3537199670423E+32
n5
6.2889134014096E+40
2 √n
12018.701843377
3 √n
524.69272298574
4 √n
109.6298401138
5 √n
42.849230248285
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
-144449193
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 144449194 can be divided by 8 positive divisors.
The sum of these divisors (counting 144449194) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000001111010101010
3
Ternary
101001210210001011
4
Quaternary
20213001322222
5
Quinary
243434333234
6
Senary
22200014134
8
Octal
1047017252
10
Decimal
144449194
12
Duodecimal
4046134a
16
Hexadecimal
89c1eaa
20
Vigesimal
252g2je
36
Base36
2e01pm
md5
bb741eae5a31b2ecafdfeb752c7253d2
sha1
1862c796b6820fe621e3b3e21fe398d5616514be
sha256
307648c25b43b707506d23cd01c4f6ddbfc6619179021ec58d7e833d19beae94
sha512
96123ff0739381713ebd620c57284f742422f4112d8977746b6ab4bd692df5f965feee408276eb57f4646c1461461c3d4a97e0ffabeb2784e96b58d35d06f51f
ripemd-160
6fdd3761589cf7a5ca969a0e40b22fc81da9c24b
Diameter
288898388
Circumference
907601053.37473
Area
6.5551120316766E+16
Volume
1.2625075327405E+25
Surface area
2.6220448126706E+17
Circumference
907601053.37473
Perimeter
577796776
Area
20865569647249636
Diagonal
204282009.22866
Surface area
125193417883497816
Volume
3.0140147178961E+24
Space diagonal
250193343.12037
Perimeter
433347582
Area
9.0350566894758E+15
Altitude
125096671.56019
Surface area
9.0350566894758E+15
Volume
3.5520504093673E+23
Height
68094003.076221