144967493 is an odd 9-digits composite number following 144967492
and preceding 144967494 . In scientific notation, it is written as 1.44967493 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 130578480 positive integers (up to 144967493) that are relatively prime to 144967493.
144967493 has 8 divisors, whose sum is 159598560
The reverse of 144967493 is 394769441
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-four million nine hundred sixty-seven thousand four hundred ninety-three
Scientific notation
1.44967493 × 10^8
Engineering notation
1.44967493 × 10^6
Prime Factorization
11 × 109 × 120907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144967493
Product of the distinct prime numbers
The prime factorization of 144967493 is 11 × 109 × 120907.
Since it has a total of 3 prime factors.
4 , 3 , 42 , 48 , 846 , 780 , 3431 , 4202 , 35962 , 54781 , 948255 , 418319 , 9546296 , 274805 , 51189678 , 24509960 , 16937874 , 41266948 , 5211319821 , 9945326255
n×2
289934986
n×3
434902479
n×4
579869972
n×5
724837465
n÷2
72483746.5
n÷3
48322497.666667
n÷3
36241873.25
n÷5
28993498.6
n2
21015574026705049
n3
3.0465750806073E+24
n4
4.4165435167192E+32
n5
6.4025524134419E+40
2 √n
12040.244723427
3 √n
525.31952491719
4 √n
109.72804893657
5 √n
42.879935724916
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
-144967492
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 144967493 can be divided by 8 positive divisors.
The sum of these divisors (counting 144967493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101001000000011101000101
3
Ternary
101002210010000102
4
Quaternary
20221000131011
5
Quinary
244102424433
6
Senary
22215053445
8
Octal
1051003505
10
Decimal
144967493
12
Duodecimal
40671285
16
Hexadecimal
8a40745
20
Vigesimal
2560ied
36
Base36
2eb5mt
md5
1e3428f739e87ae7cc819c4d0b237499
sha1
c2d866b940cd752677d8cc5b8f7518589b36cac1
sha256
563134d0a9f28a72dd1b26a150a129611518c8194a96944039526c688b2ca80d
sha512
3b055d302cfe614a7cfaa55606fed7d3bebd2c0b0bf484726d4eadeb16981b6a1b91a78662df3af23580583347cb44c981ff067cf2bf5d681b25864755347bdd
ripemd-160
09379fca01248d13a8d6facdb2b3a3559a9b22a9
Diameter
289934986
Circumference
910857622.03626
Area
6.6022372973269E+16
Volume
1.2761463855794E+25
Surface area
2.6408949189308E+17
Circumference
910857622.03626
Perimeter
579869972
Area
21015574026705049
Diagonal
205014994.70383
Surface area
126093444160230294
Volume
3.0465750806073E+24
Space diagonal
251091063.32189
Perimeter
434902479
Area
9.1000104911195E+15
Altitude
125545531.66094
Surface area
9.1000104911195E+15
Volume
3.590423164819E+23
Height
68338331.567942