144967774 is an even 9-digits composite number following 144967773
and preceding 144967775 . In scientific notation, it is written as 1.44967774 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 62129004 positive integers (up to 144967774) that are relatively prime to 144967774.
144967774 has 12 divisors, whose sum is 252954144
The reverse of 144967774 is 477769441
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-four million nine hundred sixty-seven thousand seven hundred seventy-four
Scientific notation
1.44967774 × 10^8
Engineering notation
1.44967774 × 10^6
Prime Factorization
2 × 7 × 7 × 1479263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20709682
Product of the distinct prime numbers
The prime factorization of 144967774 is 2 × 7 × 7 × 1479263.
Since it has a total of 4 prime factors.
3 , 7 , 87 , 20 , 861 , 264 , 4564 , 2976 , 79369 , 36571 , 299900 , 202040 , 8152081 , 7068764 , 24550985 , 15437818 , 210156652 , 71753630 , 5166142765 , 5249440424
n×2
289935548
n×3
434903322
n×4
579871096
n×5
724838870
n÷2
72483887
n÷3
48322591.333333
n÷3
36241943.5
n÷5
28993554.8
n2
21015655498515076
n3
3.0465927967706E+24
n4
4.4165777603227E+32
n5
6.4026144661188E+40
2 √n
12040.256392619
3 √n
525.31986433741
4 √n
109.7281021098
5 √n
42.879952348301
1 , 2 , 7 , 14 , 49 , 98 , 1479263 , 2958526 , 10354841 , 20709682 , 72483887 , 144967774
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144967773
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144967774 can be divided by 12 positive divisors.
The sum of these divisors (counting 144967774) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101001000000100001011110
3
Ternary
101002210010101211
4
Quaternary
20221000201132
5
Quinary
244102432044
6
Senary
22215055034
8
Octal
1051004136
10
Decimal
144967774
12
Duodecimal
4067147a
16
Hexadecimal
8a4085e
20
Vigesimal
2560j8e
36
Base36
2eb5um
md5
aa57369398d2833be270744d60573355
sha1
1552d9931b2fdca0f97670fab1de006baa2546fd
sha256
1dbfdc164b6ae0370abf972b36936bdd6024a7247a238a0caba2ab3df1e38d31
sha512
c7fccf1e04fe853d66e082977aad5e24d640b95c5d80a046db74aba4d2680c2e6d0ecf1fc63f476cf51de333a03af28bca4125c9fd08a3dbf36f2c3bc38cffc2
ripemd-160
dc112d77fad8b6b96a0d366c59a88d15d9a26795
Diameter
289935548
Circumference
910859387.61133
Area
6.6022628924509E+16
Volume
1.2761538065085E+25
Surface area
2.6409051569804E+17
Circumference
910859387.61133
Perimeter
579871096
Area
21015655498515076
Diagonal
205015392.09784
Surface area
126093932991090456
Volume
3.0465927967706E+24
Space diagonal
251091550.02816
Perimeter
434903322
Area
9.1000457694481E+15
Altitude
125545775.01408
Surface area
9.1000457694481E+15
Volume
3.5904440435176E+23
Height
68338464.032613