144493454 is an even 9-digits composite number following 144493453
and preceding 144493455 . In scientific notation, it is written as 1.44493454 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 61572336 positive integers (up to 144493454) that are relatively prime to 144493454.
144493454 has 24 divisors, whose sum is 253565640
The reverse of 144493454 is 454394441
Previous prime number is 179
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred forty-four million four hundred ninety-three thousand four hundred fifty-four
Scientific notation
1.44493454 × 10^8
Engineering notation
1.44493454 × 10^6
Prime Factorization
2 × 7 × 7 × 179 × 8237
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
20641922 Product of the distinct prime numbers
The prime factorization of 144493454 is 2 × 7 × 7 × 179 × 8237.
Since it has a total of 5 prime factors.
3 , 7 , 62 , 21 , 686 , 643 , 7698 , 2280 , 74140 , 80394 , 619303 , 434137 , 1155894 , 6959327 , 87189751 , 49950844 , 590801495 , 839815855 , 3238522016 , 3928992931
n×2
288986908
n×3
433480362
n×4
577973816
n×5
722467270
n÷2
72246727
n÷3
48164484.666667
n÷3
36123363.5
n÷5
28898690.8
n2
20878358248850116
n3
3.0167860972257E+24
n4
4.3590584316733E+32
n5
6.2985540898029E+40
2 √n12020.542999382
3 √n524.74630705869
4 √n109.63823694032
5 √n42.851855772847
1 , 2 , 7 , 14 , 49 , 98 , 179 , 358 , 1253 , 2506 , 8237 , 8771 , 16474 , 17542 , 57659 , 115318 , 403613 , 807226 , 1474423 , 2948846 , 10320961 , 20641922 , 72246727 , 144493454
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
-144493453 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 144493454 can be divided by 24 positive divisors.
The sum of these divisors (counting 144493454) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100111001100101110001110
3
Ternary
101001220000202102
4
Quaternary
20213030232032
5
Quinary
243442242304
6
Senary
22200555102
8
Octal
1047145616
10
Decimal
144493454
12
Duodecimal
40482a92
16
Hexadecimal
89ccb8e
20
Vigesimal
2531dce
36
Base36
2e0zv2
md5
a3c814a2442f049f2431ccc90f620251
sha1
d8d063425fa29954ef247339d0cc8375b6a92c62
sha256
440191a72c6128f244f82ec85945c40683c6bb172930fd875e37b14807aa5154
sha512
f4e946f22384f3d1d318b208360194e6f707bb57960b54525f46c231305120759beb59b09b54fe1f9a49623440afbbdced83ae2880beb933137d76f1261c41c7
ripemd-160
a200d2fb3efcf274b1b1711f56c5081047754932
Diameter
288986908
Circumference
907879147.15643
Area
6.5591296893603E+16
Volume
1.2636684053995E+25
Surface area
2.6236518757441E+17
Circumference
907879147.15643
Perimeter
577973816
Area
20878358248850116
Diagonal
204344602.32093
Surface area
125270149493100696
Volume
3.0167860972257E+24
Space diagonal
250270003.68912
Perimeter
433480362
Area
9.0405943164083E+15
Altitude
125135001.84456
Surface area
9.0405943164083E+15
Volume
3.5553165112294E+23
Height
68114867.440311