144498985 is an odd 9-digits composite number following 144498984
and preceding 144498986 . In scientific notation, it is written as 1.44498985 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 115555584 positive integers (up to 144498985) that are relatively prime to 144498985.
144498985 has 8 divisors, whose sum is 173464200
The reverse of 144498985 is 589894441
Previous prime number is 6353
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-four million four hundred ninety-eight thousand nine hundred eighty-five
Scientific notation
1.44498985 × 10^8
Engineering notation
1.44498985 × 10^6
Prime Factorization
5 × 6353 × 4549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144498985
Product of the distinct prime numbers
The prime factorization of 144498985 is 5 × 6353 × 4549.
Since it has a total of 3 prime factors.
4 , 8 , 69 , 20 , 965 , 684 , 4737 , 9597 , 97441 , 17942 , 605017 , 373872 , 7488174 , 4585241 , 6151571 , 96973386 , 804454278 , 516403603 , 5798888824 , 3189135483
n×2
288997970
n×3
433496955
n×4
577995940
n×5
722494925
n÷2
72249492.5
n÷3
48166328.333333
n÷3
36124746.25
n÷5
28899797
n2
20879956666030225
n3
3.0171325450854E+24
n4
4.359725903753E+32
n5
6.2997596797052E+40
2 √n
12020.773061663
3 √n
524.75300248263
4 √n
109.63928612346
5 √n
42.85218382921
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
-144498984
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 144498985 can be divided by 8 positive divisors.
The sum of these divisors (counting 144498985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111001110000100101001
3
Ternary
101001220022100021
4
Quaternary
20213032010221
5
Quinary
243442431420
6
Senary
22201040441
8
Octal
1047160451
10
Decimal
144498985
12
Duodecimal
40486121
16
Hexadecimal
89ce129
20
Vigesimal
2532795
36
Base36
2e144p
md5
b9ae8901e43c5d2fb38d7ef3eeae8046
sha1
bd7b1fdebdb8dec4432485ba254dc5b86649cc29
sha256
4bfd4c0a4a09543d9fb52174d2223124f34771ff495797555ed41c1e1a79ad49
sha512
8ffcb90e3dda0b030bd62220f06967b66c1a55fdee7f37b6eb4307b2a137f1764fc025f9b32199c571d10fe49a9d5af747b5479c4854870f3c5a802083a70de6
ripemd-160
74206ced7d4f66e3c87c5e6937d78e3c7a6b0d99
Diameter
288997970
Circumference
907913899.45436
Area
6.5596318469274E+16
Volume
1.2638135251396E+25
Surface area
2.623852738771E+17
Circumference
907913899.45436
Perimeter
577995940
Area
20879956666030225
Diagonal
204352424.33615
Surface area
125279739996181350
Volume
3.0171325450854E+24
Space diagonal
250279583.66213
Perimeter
433496955
Area
9.0412864513502E+15
Altitude
125139791.83107
Surface area
9.0412864513502E+15
Volume
3.5557248039475E+23
Height
68117474.778715