144996965 is an odd 9-digits composite number following 144996964
and preceding 144996966 . In scientific notation, it is written as 1.44996965 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 115901632 positive integers (up to 144996965) that are relatively prime to 144996965.
144996965 has 8 divisors, whose sum is 174140280
The reverse of 144996965 is 569699441
Previous prime number is 1277
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-four million nine hundred ninety-six thousand nine hundred sixty-five
Scientific notation
1.44996965 × 10^8
Engineering notation
1.44996965 × 10^6
Prime Factorization
5 × 1277 × 22709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144996965
Product of the distinct prime numbers
The prime factorization of 144996965 is 5 × 1277 × 22709.
Since it has a total of 3 prime factors.
4 , 9 , 85 , 80 , 428 , 903 , 6826 , 5922 , 90149 , 84507 , 908211 , 812725 , 1644007 , 730295 , 63557400 , 23533546 , 210968915 , 239845685 , 5875420202 , 1154611330
n×2
289993930
n×3
434990895
n×4
579987860
n×5
724984825
n÷2
72498482.5
n÷3
48332321.666667
n÷3
36249241.25
n÷5
28999393
n2
21024119859211225
n3
3.0484335713819E+24
n4
4.4201361585448E+32
n5
6.4090632787575E+40
2 √n
12041.468556617
3 √n
525.35512178942
4 √n
109.7336254601
5 √n
42.881679087766
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
-144996964
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 144996965 can be divided by 8 positive divisors.
The sum of these divisors (counting 144996965) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101001000111101001100101
3
Ternary
101002211121102222
4
Quaternary
20221013221211
5
Quinary
244104400330
6
Senary
22215442125
8
Octal
1051075145
10
Decimal
144996965
12
Duodecimal
40686345
16
Hexadecimal
8a47a65
20
Vigesimal
2564c85
36
Base36
2ebsdh
md5
fa8fec5dc8c0151db9298e3fb5bbdabd
sha1
5d4971030c58ce4389aea290b0954f459a7a2a52
sha256
567f758300a8e369288ce8b69fddf5185e3b8b8b6a6238093781f84f3e258490
sha512
ce5da36f6b5e905b089de6118e499358cc69ee0b0ca08b4ea345d4f1edb78e761132b31a6200e160257e73964eed028138a9c05145dfe7f28ba5633245380cba
ripemd-160
ff0c29286051defeab92a22c486a08ab9c325ed6
Diameter
289993930
Circumference
911042800.07363
Area
6.6049220497889E+16
Volume
1.2769248683746E+25
Surface area
2.6419688199156E+17
Circumference
911042800.07363
Perimeter
579987860
Area
21024119859211225
Diagonal
205056674.40594
Surface area
126144719155267350
Volume
3.0484335713819E+24
Space diagonal
251142110.32329
Perimeter
434990895
Area
9.1037109451429E+15
Altitude
125571055.16164
Surface area
9.1037109451429E+15
Volume
3.5926134172014E+23
Height
68352224.801979