144498986 is an even 9-digits composite number following 144498985
and preceding 144498987 . In scientific notation, it is written as 1.44498986 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 70296768 positive integers (up to 144498986) that are relatively prime to 144498986.
144498986 has 8 divisors, whose sum is 222606660
The reverse of 144498986 is 689894441
Previous prime number is 37
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-four million four hundred ninety-eight thousand nine hundred eighty-six
Scientific notation
1.44498986 × 10^8
Engineering notation
1.44498986 × 10^6
Prime Factorization
2 × 37 × 1952689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144498986
Product of the distinct prime numbers
The prime factorization of 144498986 is 2 × 37 × 1952689.
Since it has a total of 3 prime factors.
2 , 5 , 4 , 46 , 670 , 74 , 6297 , 5152 , 85773 , 56499 , 890495 , 614327 , 9591573 , 484609 , 15411879 , 26783750 , 944367446 , 23355227 , 4984722107 , 1883310708
n×2
288997972
n×3
433496958
n×4
577995944
n×5
722494930
n÷2
72249493
n÷3
48166328.666667
n÷3
36124746.5
n÷5
28899797.2
n2
20879956955028196
n3
3.0171326077252E+24
n4
4.3597260244383E+32
n5
6.2997598976915E+40
2 √n
12020.773103258
3 √n
524.75300369314
4 √n
109.63928631315
5 √n
42.852183888521
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
-144498985
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 144498986 can be divided by 8 positive divisors.
The sum of these divisors (counting 144498986) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111001110000100101010
3
Ternary
101001220022100022
4
Quaternary
20213032010222
5
Quinary
243442431421
6
Senary
22201040442
8
Octal
1047160452
10
Decimal
144498986
12
Duodecimal
40486122
16
Hexadecimal
89ce12a
20
Vigesimal
2532796
36
Base36
2e144q
md5
3664cdef0ad092a685d1c2377f3086d1
sha1
b82f3b4c3a3a84546b7235560d0ca677be9c7e80
sha256
b55264f522fc86fe14ec93e8f73d919df2de32c3dcc0efabc9cec0cd625daa12
sha512
b61f643f8601cf95079b0798a4e21fc35029be90090d60e81126f25199606d92ad21b73f1089fe3ccce42a18275348d7ec01899f89e9bf2b29d9ebb20ef2dbc2
ripemd-160
960518d8a4919b07fcf0e1640efa83ae43c1e0b6
Diameter
288997972
Circumference
907913905.73755
Area
6.5596319377188E+16
Volume
1.2638135513781E+25
Surface area
2.6238527750875E+17
Circumference
907913905.73755
Perimeter
577995944
Area
20879956955028196
Diagonal
204352425.75036
Surface area
125279741730169176
Volume
3.0171326077252E+24
Space diagonal
250279585.39418
Perimeter
433496958
Area
9.04128657649E+15
Altitude
125139792.69709
Surface area
9.04128657649E+15
Volume
3.5557248777693E+23
Height
68117475.25012