144397788 is an even 9-digits composite number following 144397787
and preceding 144397789 . In scientific notation, it is written as 1.44397788 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 47836656 positive integers (up to 144397788) that are relatively prime to 144397788.
144397788 has 24 divisors, whose sum is 338999808
The reverse of 144397788 is 887793441
Previous prime number is 163
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred forty-four million three hundred ninety-seven thousand seven hundred eighty-eight
Scientific notation
1.44397788 × 10^8
Engineering notation
1.44397788 × 10^6
Prime Factorization
2 × 2 × 3 × 163 × 73823
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72198894 Product of the distinct prime numbers
The prime factorization of 144397788 is 2 × 2 × 3 × 163 × 73823.
Since it has a total of 5 prime factors.
4 , 10 , 83 , 43 , 161 , 661 , 5672 , 9419 , 20606 , 68408 , 21567 , 291617 , 5050490 , 7189989 , 22382864 , 60021045 , 847194398 , 226817448 , 7299417682 , 6664432387
n×2
288795576
n×3
433193364
n×4
577591152
n×5
721988940
n÷2
72198894
n÷3
48132596
n÷3
36099447
n÷5
28879557.6
n2
20850721179292944
n3
3.0107980164947E+24
n4
4.3475257369662E+32
n5
6.2777309969098E+40
2 √n12016.563069364
3 √n524.63047375331
4 √n109.62008515488
5 √n42.8461800116
1 , 2 , 3 , 4 , 6 , 12 , 163 , 326 , 489 , 652 , 978 , 1956 , 73823 , 147646 , 221469 , 295292 , 442938 , 885876 , 12033149 , 24066298 , 36099447 , 48132596 , 72198894 , 144397788
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144397787 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144397788 can be divided by 24 positive divisors.
The sum of these divisors (counting 144397788) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100110110101010111011100
3
Ternary
101001201011112020
4
Quaternary
20212311113130
5
Quinary
243431212123
6
Senary
22154540140
8
Octal
1046652734
10
Decimal
144397788
12
Duodecimal
40437650
16
Hexadecimal
89b55dc
20
Vigesimal
2529e98
36
Base36
2dyy1o
md5
be09f25110b2a09eee415729c40567ff
sha1
dc2668b4248ba0216188b84837dfdee331e0c0be
sha256
8abf52d5a8ba3c8c42022e0999ea3d17a29cef860374bb3f0ca1e0ed1c7abe4a
sha512
2d039a1e64165214ae1ce8bbf47a0a137c00884268c6b5eb13023c6d910a054ce54be29593acb807e31d2db1dd296d1b8bf53fefd301199918d9d71e69a2cefe
ripemd-160
8821f9b0e1c23dc211eaffe4b3d9462fe29e0cf6
Diameter
288795576
Circumference
907278059.95083
Area
6.5504472478916E+16
Volume
1.2611601240083E+25
Surface area
2.6201788991566E+17
Circumference
907278059.95083
Perimeter
577591152
Area
20850721179292944
Diagonal
204209310.16627
Surface area
125104327075757664
Volume
3.0107980164947E+24
Space diagonal
250104305.31656
Perimeter
433193364
Area
9.028627114247E+15
Altitude
125052152.65828
Surface area
9.028627114247E+15
Volume
3.5482594904106E+23
Height
68069770.055425