144589972 is an even 9-digits composite number following 144589971
and preceding 144589973 . In scientific notation, it is written as 1.44589972 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 72294984 positive integers (up to 144589972) that are relatively prime to 144589972.
144589972 has 6 divisors, whose sum is 253032458
The reverse of 144589972 is 279985441
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-four million five hundred eighty-nine thousand nine hundred seventy-two
Scientific notation
1.44589972 × 10^8
Engineering notation
1.44589972 × 10^6
Prime Factorization
2 × 2 × 36147493
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72294986
Product of the distinct prime numbers
The prime factorization of 144589972 is 2 × 2 × 36147493.
Since it has a total of 3 prime factors.
2 , 10 , 25 , 61 , 555 , 191 , 4690 , 9181 , 66301 , 7496 , 954267 , 776250 , 5957354 , 8325431 , 98343494 , 36673428 , 95917961 , 82401495 , 2356929042 , 9313743718
n×2
289179944
n×3
433769916
n×4
578359888
n×5
722949860
n÷2
72294986
n÷3
48196657.333333
n÷3
36147493
n÷5
28917994.4
n2
20906260002960784
n3
3.0228355484528E+24
n4
4.370717073114E+32
n5
6.3196185922147E+40
2 √n
12024.557039658
3 √n
524.86312017322
4 √n
109.6565412534
5 √n
42.857579036638
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144589971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144589972 can be divided by 6 positive divisors.
The sum of these divisors (counting 144589972) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000100111100100010010010100
3
Ternary
101002001221011011
4
Quaternary
20213210102110
5
Quinary
244003334342
6
Senary
22203022004
8
Octal
1047442224
10
Decimal
144589972
12
Duodecimal
4050a904
16
Hexadecimal
89e4494
20
Vigesimal
253deic
36
Base36
2e32c4
md5
51cce04df28bd4cf59ea1e84d93361a5
sha1
c2eb96016f0eff6188e649f626ff923d87552119
sha256
73b48ceee3203326715966dbea853430553177c4039c17a6cb70e470da24bc1a
sha512
1ee5e986ab927890c98b05810af26797531d42868b27b32305679d641f152cb712d27f5522a4ee9dfabac024931951e10b6634db8d434a73caa9c66cdcb267f4
ripemd-160
93b30ce534f2b13306fe37be4373d2ae7de4f51d
Diameter
289179944
Circumference
908485587.63591
Area
6.567895283934E+16
Volume
1.2662023936039E+25
Surface area
2.6271581135736E+17
Circumference
908485587.63591
Perimeter
578359888
Area
20906260002960784
Diagonal
204481099.38555
Surface area
125437560017764704
Volume
3.0228355484528E+24
Space diagonal
250437177.76896
Perimeter
433769916
Area
9.0526761303433E+15
Altitude
125218588.88448
Surface area
9.0526761303433E+15
Volume
3.5624458578712E+23
Height
68160366.461849