144893243 is an odd 9-digits composite number following 144893242
and preceding 144893244 . In scientific notation, it is written as 1.44893243 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 131721120 positive integers (up to 144893243) that are relatively prime to 144893243.
144893243 has 4 divisors, whose sum is 158065368
The reverse of 144893243 is 342398441
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million eight hundred ninety-three thousand two hundred forty-three
Scientific notation
1.44893243 × 10^8
Engineering notation
1.44893243 × 10^6
Prime Factorization
11 × 13172113
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144893243
Product of the distinct prime numbers
The prime factorization of 144893243 is 11 × 13172113.
Since it has a total of 2 prime factors.
5 , 4 , 100 , 98 , 983 , 782 , 1049 , 5164 , 61976 , 90625 , 631260 , 973445 , 556998 , 4774610 , 98215484 , 69598956 , 308152296 , 296749385 , 8468386174 , 8963448659
n×2
289786486
n×3
434679729
n×4
579572972
n×5
724466215
n÷2
72446621.5
n÷3
48297747.666667
n÷3
36223310.75
n÷5
28978648.6
n2
20994051867057049
n3
3.0418962587281E+24
n4
4.4075021379668E+32
n5
6.3861727829945E+40
2 √n
12037.160919419
3 √n
525.22982288572
4 √n
109.71399600516
5 √n
42.875542343136
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
-144893242
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 144893243 can be divided by 4 positive divisors.
The sum of these divisors (counting 144893243) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101000101110010100111011
3
Ternary
101002122100011102
4
Quaternary
20220232110323
5
Quinary
244043040433
6
Senary
22213322015
8
Octal
1050562473
10
Decimal
144893243
12
Duodecimal
4063630b
16
Hexadecimal
8a2e53b
20
Vigesimal
255bd23
36
Base36
2e9kcb
md5
ec0738934bdfed4620f0cff21c167269
sha1
b1c6fc04b842111a21feac8cb6929eb9a98f187f
sha256
cc1ca9c1f8855dde6e55dc8a8ab5e1889f4ecb51255048bd26ce45307ad1d36d
sha512
dab01c3bfe92014faf6de9a19faddb8a2251689d8b21ee1ff96dcc0dc0a71826e36d5ec6eae4a1a61a59012dc86d516b3192884d70c3af6c7a23624cf69b1404
ripemd-160
a1eaafeae9a094292a18b11a581db27a04c61c35
Diameter
289786486
Circumference
910391095.5272
Area
6.595475911463E+16
Volume
1.2741865252537E+25
Surface area
2.6381903645852E+17
Circumference
910391095.5272
Perimeter
579572972
Area
20994051867057049
Diagonal
204909989.34682
Surface area
125964311202342294
Volume
3.0418962587281E+24
Space diagonal
250962458.54942
Perimeter
434679729
Area
9.0906911226198E+15
Altitude
125481229.27471
Surface area
9.0906911226198E+15
Volume
3.5849091203544E+23
Height
68303329.782274