144967982 is an even 9-digits composite number following 144967981
and preceding 144967983 . In scientific notation, it is written as 1.44967982 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 72311400 positive integers (up to 144967982) that are relatively prime to 144967982.
144967982 has 8 divisors, whose sum is 217969752
The reverse of 144967982 is 289769441
Previous prime number is 421
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-four million nine hundred sixty-seven thousand nine hundred eighty-two
Scientific notation
1.44967982 × 10^8
Engineering notation
1.44967982 × 10^6
Prime Factorization
2 × 421 × 172171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144967982
Product of the distinct prime numbers
The prime factorization of 144967982 is 2 × 421 × 172171.
Since it has a total of 3 prime factors.
8 , 5 , 72 , 24 , 339 , 432 , 2462 , 9539 , 97475 , 55925 , 36410 , 55606 , 8308980 , 9317574 , 88788943 , 9555158 , 685376679 , 910356864 , 9883380435 , 7023364516
n×2
289935964
n×3
434903946
n×4
579871928
n×5
724839910
n÷2
72483991
n÷3
48322660.666667
n÷3
36241995.5
n÷5
28993596.4
n2
21015715805152324
n3
3.0466059105584E+24
n4
4.4166031080293E+32
n5
6.4026603986593E+40
2 √n
12040.265030306
3 √n
525.32011558055
4 √n
109.72814146929
5 √n
42.879964653139
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144967981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144967982 can be divided by 8 positive divisors.
The sum of these divisors (counting 144967982) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101001000000100100101110
3
Ternary
101002210010200112
4
Quaternary
20221000210232
5
Quinary
244102433412
6
Senary
22215100022
8
Octal
1051004456
10
Decimal
144967982
12
Duodecimal
40671612
16
Hexadecimal
8a4092e
20
Vigesimal
2560jj2
36
Base36
2eb60e
md5
5674650f3c26d688115898e8a51c4d91
sha1
948a3511e54e3cc5b016e554d1be78aad51bcb6a
sha256
d34413a58adf4f2372e492d716e65488237d728bb0190a7b2cd24a40a7b5983c
sha512
deadf33e0ac3363bb6c88b3ad3e00fdcf2c0bc57e15db704253867f60b91611137f9eda477cf4b26cd801c4deab6f5b31d056ae8eb7e0af46dc3f6a3846e6a36
ripemd-160
09f2e709bed1baccf537b6c1b7e79c13416e3b25
Diameter
289935964
Circumference
910860694.51387
Area
6.6022818383397E+16
Volume
1.2761592995992E+25
Surface area
2.6409127353359E+17
Circumference
910860694.51387
Perimeter
579871928
Area
21015715805152324
Diagonal
205015686.25426
Surface area
126094294830913944
Volume
3.0466059105584E+24
Space diagonal
251091910.29473
Perimeter
434903946
Area
9.100071882988E+15
Altitude
125545955.14737
Surface area
9.100071882988E+15
Volume
3.5904594982648E+23
Height
68338562.084753