144493249 is an odd 9-digits composite number following 144493248
and preceding 144493250 . In scientific notation, it is written as 1.44493249 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 144324180 positive integers (up to 144493249) that are relatively prime to 144493249.
144493249 has 4 divisors, whose sum is 144662320
The reverse of 144493249 is 942394441
Previous prime number is 859
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million four hundred ninety-three thousand two hundred forty-nine
Scientific notation
1.44493249 × 10^8
Engineering notation
1.44493249 × 10^6
Prime Factorization
859 × 168211
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144493249
Product of the distinct prime numbers
The prime factorization of 144493249 is 859 × 168211.
Since it has a total of 2 prime factors.
5 , 10 , 29 , 87 , 150 , 904 , 362 , 2449 , 54777 , 76205 , 18334 , 754525 , 3475710 , 9113041 , 73156562 , 27344982 , 482803686 , 473723503 , 4244580715 , 1303969558
n×2
288986498
n×3
433479747
n×4
577972996
n×5
722466245
n÷2
72246624.5
n÷3
48164416.333333
n÷3
36123312.25
n÷5
28898649.8
n2
20878299006576001
n3
3.0167732570536E+24
n4
4.3590336940799E+32
n5
6.2985094095808E+40
2 √n
12020.53447231
3 √n
524.74605889741
4 √n
109.63819805301
5 √n
42.851843613631
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144493248
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144493249 can be divided by 4 positive divisors.
The sum of these divisors (counting 144493249) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111001100101011000001
3
Ternary
101001220000110211
4
Quaternary
20213030223001
5
Quinary
243442240444
6
Senary
22200554121
8
Octal
1047145301
10
Decimal
144493249
12
Duodecimal
40482941
16
Hexadecimal
89ccac1
20
Vigesimal
2531d29
36
Base36
2e0zpd
md5
6a315dbef43d66caac3b99e3e8666673
sha1
941b713072af55f10aa39fc4dbb6851c769ddbc2
sha256
310849e39f769a7540787e52a28ba9cbea758a720304114cb31998ee93b91066
sha512
e67f6d641e95d58d2be358270d86bcceec80ad30b49c641a06599b281162e1cf4e3909fb96d769fefebcd5fa3d21fb53e4f2d5c8efedb28ee93c1adca14e5846
ripemd-160
41d79dc952f1ed3293a868905f9ebb552016c82e
Diameter
288986498
Circumference
907877859.10344
Area
6.559111077851E+16
Volume
1.2636630269208E+25
Surface area
2.6236444311404E+17
Circumference
907877859.10344
Perimeter
577972996
Area
20878299006576001
Diagonal
204344312.40715
Surface area
125269794039456006
Volume
3.0167732570536E+24
Space diagonal
250269648.6187
Perimeter
433479747
Area
9.0405686637511E+15
Altitude
125134824.30935
Surface area
9.0405686637511E+15
Volume
3.5553013789414E+23
Height
68114770.802384