144490994 is an even 9-digits composite number following 144490993
and preceding 144490995 . In scientific notation, it is written as 1.44490994 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors.
There are 68428800 positive integers (up to 144490994) that are relatively prime to 144490994.
144490994 has 32 divisors, whose sum is 228590976
The reverse of 144490994 is 499094441
Previous prime number is 193
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty-four million four hundred ninety thousand nine hundred ninety-four
Scientific notation
1.44490994 × 10^8
Engineering notation
1.44490994 × 10^6
Prime Factorization
2 × 37 × 67 × 193 × 151
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
144490994 Product of the distinct prime numbers
The prime factorization of 144490994 is 2 × 37 × 67 × 193 × 151.
Since it has a total of 5 prime factors.
5 , 8 , 15 , 79 , 306 , 779 , 2380 , 5254 , 35865 , 50066 , 716449 , 867806 , 2293730 , 6179145 , 79364034 , 55052818 , 237102086 , 214373234 , 8248210558 , 3171381027
n×2
288981988
n×3
433472982
n×4
577963976
n×5
722454970
n÷2
72245497
n÷3
48163664.666667
n÷3
36122748.5
n÷5
28898198.8
n2
20877647347108036
n3
3.0166320175651E+24
n4
4.3587615875021E+32
n5
6.2980179438719E+40
2 √n12020.440674118
3 √n524.74332910778
4 √n109.6377702898
5 √n42.851709861346
1 , 2 , 37 , 67 , 74 , 134 , 151 , 193 , 302 , 386 , 2479 , 4958 , 5587 , 7141 , 10117 , 11174 , 12931 , 14282 , 20234 , 25862 , 29143 , 58286 , 374329 , 478447 , 748658 , 956894 , 1078291 , 1952581 , 2156582 , 3905162 , 72245497 , 144490994
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144490993 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144490994 can be divided by 32 positive divisors.
The sum of these divisors (counting 144490994) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000100111001100000111110010
3
Ternary
101001212220101022
4
Quaternary
20213030013302
5
Quinary
243442202434
6
Senary
22200535442
8
Octal
1047140762
10
Decimal
144490994
12
Duodecimal
40481582
16
Hexadecimal
89cc1f2
20
Vigesimal
253179e
36
Base36
2e0xyq
md5
98e2a45f736cdb69e2db3364070771c6
sha1
6bd0f54adb83bd3fbb0e9f93c561f636bd0afcc9
sha256
ca1afd75846f852515c62b2977d6de3d0c3aab5ef41a6a3a56cae62de3f421bd
sha512
fc231a71932ac904a6b3d07e872139378427408b543000c6f9b43abc2a3d45190f77e4941149174298ad53d2dd590e6ad2e91d9069fde0f0a10eadfb2165e70c
ripemd-160
6f54cb3bee4486bdbf210c5b2b8ad9439aa306c3
Diameter
288981988
Circumference
907863690.52057
Area
6.5589063529913E+16
Volume
1.2636038646622E+25
Surface area
2.6235625411965E+17
Circumference
907863690.52057
Perimeter
577963976
Area
20877647347108036
Diagonal
204341123.35557
Surface area
125265884082648216
Volume
3.0166320175651E+24
Space diagonal
250265742.84413
Perimeter
433472982
Area
9.0402864869242E+15
Altitude
125132871.42206
Surface area
9.0402864869242E+15
Volume
3.5551349266079E+23
Height
68113707.78519