144160987 is an odd 9-digits composite number following 144160986
and preceding 144160988 . In scientific notation, it is written as 1.44160987 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 137735400 positive integers (up to 144160987) that are relatively prime to 144160987.
144160987 has 8 divisors, whose sum is 150600960
The reverse of 144160987 is 789061441
Previous prime number is 1019
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million one hundred sixty thousand nine hundred eighty-seven
Scientific notation
1.44160987 × 10^8
Engineering notation
1.44160987 × 10^6
Prime Factorization
23 × 1019 × 6151
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144160987
Product of the distinct prime numbers
The prime factorization of 144160987 is 23 × 1019 × 6151.
Since it has a total of 3 prime factors.
4 , 1 , 34 , 61 , 972 , 143 , 4414 , 3239 , 95293 , 64480 , 645412 , 340765 , 3945317 , 4970555 , 21191650 , 75498076 , 345265762 , 868686565 , 2905830032 , 4823840975
n×2
288321974
n×3
432482961
n×4
576643948
n×5
720804935
n÷2
72080493.5
n÷3
48053662.333333
n÷3
36040246.75
n÷5
28832197.4
n2
20782390172814169
n3
2.996009879532E+24
n4
4.3190774129508E+32
n5
6.226424627804E+40
2 √n
12006.705917944
3 √n
524.34353262291
4 √n
109.57511541379
5 √n
42.83211791212
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
-144160986
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 144160987 can be divided by 8 positive divisors.
The sum of these divisors (counting 144160987) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100101111011100011011011
3
Ternary
101001021010200211
4
Quaternary
20211323203123
5
Quinary
243401122422
6
Senary
22145511551
8
Octal
1045734333
10
Decimal
144160987
12
Duodecimal
403425b7
16
Hexadecimal
897b8db
20
Vigesimal
2510297
36
Base36
2dtvbv
md5
c7f72b6d87ef49f00e8d4d00269354fc
sha1
0b54ef9ed7850f8b796e2be9bd94de0752b365ca
sha256
e7379120d037e1203c8dd651fec83a5b42b00f3ad5fec2ca6dd7d63bed8a071e
sha512
7a5da71b817c69c89d22393328c4f9b67d04ed9e381d7be897a624dc7b6c7449cdbb3cae55dfdcdceda562954f3127276cd6b2e2f027d336ffaaf12927607198
ripemd-160
42182aa87f56360e7dd631ae1efb8e1b7c8c5b5c
Diameter
288321974
Circumference
905790195.38691
Area
6.528980429095E+16
Volume
1.2549656836827E+25
Surface area
2.611592171638E+17
Circumference
905790195.38691
Perimeter
576643948
Area
20782390172814169
Diagonal
203874422.98049
Surface area
124694341036885014
Volume
2.996009879532E+24
Space diagonal
249694153.95328
Perimeter
432482961
Area
8.9990389205086E+15
Altitude
124847076.97664
Surface area
8.9990389205086E+15
Volume
3.5308315038649E+23
Height
67958140.993497