144842684 is an even 9-digits composite number following 144842683
and preceding 144842685 . In scientific notation, it is written as 1.44842684 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 59376240 positive integers (up to 144842684) that are relatively prime to 144842684.
144842684 has 12 divisors, whose sum is 255050208
The reverse of 144842684 is 486248441
Previous prime number is 161
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-four million eight hundred forty-two thousand six hundred eighty-four
Scientific notation
1.44842684 × 10^8
Engineering notation
1.44842684 × 10^6
Prime Factorization
2 × 2 × 161 × 224911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72421342
Product of the distinct prime numbers
The prime factorization of 144842684 is 2 × 2 × 161 × 224911.
Since it has a total of 4 prime factors.
4 , 2 , 80 , 58 , 923 , 526 , 8262 , 2421 , 50629 , 98323 , 118661 , 724849 , 5870225 , 7768290 , 79902071 , 66663280 , 813829899 , 966184276 , 6611902834 , 1422337134
n×2
289685368
n×3
434528052
n×4
579370736
n×5
724213420
n÷2
72421342
n÷3
48280894.666667
n÷3
36210671
n÷5
28968536.8
n2
20979403108323856
n3
3.0387130549276E+24
n4
4.4013535478155E+32
n5
6.3750386109852E+40
2 √n
12035.060614721
3 √n
525.16872460542
4 √n
109.70442386121
5 √n
42.872549729915
1 , 2 , 4 , 161 , 322 , 644 , 224911 , 449822 , 899644 , 36210671 , 72421342 , 144842684
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
-144842683
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 144842684 can be divided by 12 positive divisors.
The sum of these divisors (counting 144842684) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101000100001111110111100
3
Ternary
101002112202210212
4
Quaternary
20220201332330
5
Quinary
244034431214
6
Senary
22212251552
8
Octal
1050417674
10
Decimal
144842684
12
Duodecimal
40610bb8
16
Hexadecimal
8a21fbc
20
Vigesimal
25556e4
36
Base36
2e8hbw
md5
0cfaf6f95bfb826a5a1c0a188d0f9180
sha1
67e1f00814ac952a6760db7e79904ad45fe80d0b
sha256
6cb6886cc22bfa43172c1cdf29770eec5fa8891c69f58419b969fa472d7ec081
sha512
0bba6316d171964bbb2d67fc84e931f5f8d1ed41303f7702797bd24a55443bb19a0af5af0f2ac05154302418d0a57bf09a17411a4307bee11b2b41bf3ed56743
ripemd-160
3f67454084dd454a873b21af8b9b1acc746b2977
Diameter
289685368
Circumference
910073423.96126
Area
6.5908738681809E+16
Volume
1.2728531479637E+25
Surface area
2.6363495472724E+17
Circumference
910073423.96126
Perimeter
579370736
Area
20979403108323856
Diagonal
204838488.12332
Surface area
125876418649943136
Volume
3.0387130549276E+24
Space diagonal
250874887.79264
Perimeter
434528052
Area
9.0843480240213E+15
Altitude
125437443.89632
Surface area
9.0843480240213E+15
Volume
3.581157678699E+23
Height
68279496.041107