144996969 is an odd 9-digits composite number following 144996968
and preceding 144996970 . In scientific notation, it is written as 1.44996969 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 86816448 positive integers (up to 144996969) that are relatively prime to 144996969.
144996969 has 8 divisors, whose sum is 152735680
The reverse of 144996969 is 969699441
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred forty-four million nine hundred ninety-six thousand nine hundred sixty-nine
Scientific notation
1.44996969 × 10^8
Engineering notation
1.44996969 × 10^6
Prime Factorization
39 × 37 × 100483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144996969
Product of the distinct prime numbers
The prime factorization of 144996969 is 39 × 37 × 100483.
Since it has a total of 3 prime factors.
7 , 9 , 93 , 66 , 304 , 858 , 357 , 4990 , 13434 , 41247 , 992115 , 798546 , 3538967 , 4943691 , 47440070 , 65286437 , 387754117 , 95338075 , 4805640739 , 3596232260
n×2
289993938
n×3
434990907
n×4
579987876
n×5
724984845
n÷2
72498484.5
n÷3
48332323
n÷3
36249242.25
n÷5
28999393.8
n2
21024121019186961
n3
3.0484338236713E+24
n4
4.4201366462942E+32
n5
6.4090641627848E+40
2 √n
12041.46872271
3 √n
525.35512662037
4 √n
109.7336262169
5 √n
42.881679324359
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
-144996968
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 144996969 can be divided by 8 positive divisors.
The sum of these divisors (counting 144996969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101001000111101001101001
3
Ternary
101002211121110010
4
Quaternary
20221013221221
5
Quinary
244104400334
6
Senary
22215442133
8
Octal
1051075151
10
Decimal
144996969
12
Duodecimal
40686349
16
Hexadecimal
8a47a69
20
Vigesimal
2564c89
36
Base36
2ebsdl
md5
17848eebbf00d2449157e6d24a0afe74
sha1
75108b995fc5ad05fa6cfeb3b44e4ac1278d883f
sha256
55895baee377e1e704ab851b8185ec8234e9b34518d4f23d4e7d3bfca83c8e93
sha512
84027a664c1a9d6c74e78e6042303ae3ec445979a2b13dbe9f25727972117e1c9153610563c09fd8d725e94eb2ad12ca8001f28844ec15c58ae1680356d93fe9
ripemd-160
d71e7498ed1b3af87ad3849a90463be8e5410d7a
Diameter
289993938
Circumference
911042825.20637
Area
6.6049224142061E+16
Volume
1.2769249740534E+25
Surface area
2.6419689656824E+17
Circumference
911042825.20637
Perimeter
579987876
Area
21024121019186961
Diagonal
205056680.06279
Surface area
126144726115121766
Volume
3.0484338236713E+24
Space diagonal
251142117.25149
Perimeter
434990907
Area
9.1037114474271E+15
Altitude
125571058.62574
Surface area
9.1037114474271E+15
Volume
3.5926137145274E+23
Height
68352226.687597