144401388 is an even 9-digits composite number following 144401387
and preceding 144401389 . In scientific notation, it is written as 1.44401388 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 48133792 positive integers (up to 144401388) that are relatively prime to 144401388.
144401388 has 12 divisors, whose sum is 336936600
The reverse of 144401388 is 883104441
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 one thousand three hundred eighty-eight
Scientific notation
1.44401388 × 10^8
Engineering notation
1.44401388 × 10^6
Prime Factorization
2 × 2 × 3 × 12033449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72200694
Product of the distinct prime numbers
The prime factorization of 144401388 is 2 × 2 × 3 × 12033449.
Since it has a total of 4 prime factors.
2 , 3 , 97 , 45 , 205 , 949 , 2988 , 2140 , 97439 , 94741 , 998266 , 54786 , 4933592 , 1460263 , 83362246 , 72305349 , 508260825 , 305905611 , 7659958256 , 642217155
n×2
288802776
n×3
433204164
n×4
577605552
n×5
722006940
n÷2
72200694
n÷3
48133796
n÷3
36100347
n÷5
28880277.6
n2
20851760856326544
n3
3.0110232098976E+24
n4
4.3479593080943E+32
n5
6.2785135905634E+40
2 √n
12016.712861677
3 √n
524.63483359389
4 √n
109.62076838664
5 √n
42.846393650205
1 , 2 , 3 , 4 , 6 , 12 , 12033449 , 24066898 , 36100347 , 48133796 , 72200694 , 144401388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144401387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144401388 can be divided by 12 positive divisors.
The sum of these divisors (counting 144401388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100110110110001111101100
3
Ternary
101001201100110120
4
Quaternary
20212312033230
5
Quinary
243431321023
6
Senary
22155004540
8
Octal
1046661754
10
Decimal
144401388
12
Duodecimal
40439750
16
Hexadecimal
89b63ec
20
Vigesimal
252a398
36
Base36
2dz0to
md5
24828cead74b2c8293b019c15345b753
sha1
f7bd24aaade787a9d070bd82f5b3e8b2c537af26
sha256
db01a625a10e404ef9d44a09114857b8df59c4e4ce7dcb890c1851f5b11ac416
sha512
acec23e7e0d47511815ea6dd4bf8496ff2686fd950725a425282f662b0246ba91c0476216607d0d8f4b080a8ce4611329256b7422a40bfe5f20490a1d20c0082
ripemd-160
5fb9015b5a6b0c57f2a7f92900ee835ffd6b8f9d
Diameter
288802776
Circumference
907300679.41794
Area
6.5507738720647E+16
Volume
1.2612544528004E+25
Surface area
2.6203095488259E+17
Circumference
907300679.41794
Perimeter
577605552
Area
20851760856326544
Diagonal
204214401.3351
Surface area
125110565137959264
Volume
3.0110232098976E+24
Space diagonal
250110540.69947
Perimeter
433204164
Area
9.0290773076084E+15
Altitude
125055270.34973
Surface area
9.0290773076084E+15
Volume
3.5485248833812E+23
Height
68071467.1117