144996889 is an odd 9-digits composite number following 144996888
and preceding 144996890 . In scientific notation, it is written as 1.44996889 × 10^8.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 140319540 positive integers (up to 144996889) that are relatively prime to 144996889.
144996889 has 4 divisors, whose sum is 149674240
The reverse of 144996889 is 988699441
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
one hundred forty-four million nine hundred ninety-six thousand eight hundred eighty-nine
Scientific notation
1.44996889 × 10^8
Engineering notation
1.44996889 × 10^6
Prime Factorization
31 × 4677319
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144996889
Product of the distinct prime numbers
The prime factorization of 144996889 is 31 × 4677319.
Since it has a total of 2 prime factors.
4 , 4 , 33 , 73 , 54 , 332 , 6508 , 220 , 67239 , 2901 , 185471 , 18708 , 5979522 , 9802811 , 52919646 , 52607138 , 978072706 , 600199922 , 8329428683 , 4502111933
n×2
289993778
n×3
434990667
n×4
579987556
n×5
724984445
n÷2
72498444.5
n÷3
48332296.333333
n÷3
36249222.25
n÷5
28999377.8
n2
21024097819678321
n3
3.048428777885E+24
n4
4.420126891314E+32
n5
6.4090464822577E+40
2 √n
12041.465400855
3 √n
525.3550300013
4 √n
109.73361108091
5 √n
42.881674592488
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
-144996888
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 144996889 can be divided by 4 positive divisors.
The sum of these divisors (counting 144996889) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101001000111101000011001
3
Ternary
101002211121100011
4
Quaternary
20221013220121
5
Quinary
244104400024
6
Senary
22215441521
8
Octal
1051075031
10
Decimal
144996889
12
Duodecimal
406862a1
16
Hexadecimal
8a47a19
20
Vigesimal
2564c49
36
Base36
2ebsbd
md5
b18d36159a53cee567825a95b0d955c7
sha1
1ca1353ccfc052e1b23b42eddcc6e5a9eaf637ed
sha256
3e4f31ff72cbe51115efd16bcb1befe3dc021b12819b3a43d3ab1a32f0035db1
sha512
e7bc43d52b6ac1b28066885989df2019407d596b48325229574bff1428d2dd14f7974ba0df4f09945c9b3f05bd771981bc56a66b1042f5a7ca0eebbc48c11e50
ripemd-160
50c84377758e213221b0ca81bbefed53c04ebe88
Diameter
289993778
Circumference
911042322.55155
Area
6.6049151258655E+16
Volume
1.2769228604794E+25
Surface area
2.6419660503462E+17
Circumference
911042322.55155
Perimeter
579987556
Area
21024097819678321
Diagonal
205056566.92571
Surface area
126144586918069926
Volume
3.048428777885E+24
Space diagonal
251141978.68742
Perimeter
434990667
Area
9.1037014017452E+15
Altitude
125570989.34371
Surface area
9.1037014017452E+15
Volume
3.5926077680112E+23
Height
68352188.975235