144996973 is an odd 9-digits composite number following 144996972
and preceding 144996974 . In scientific notation, it is written as 1.44996973 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 131629680 positive integers (up to 144996973) that are relatively prime to 144996973.
144996973 has 8 divisors, whose sum is 158401440
The reverse of 144996973 is 379699441
Previous prime number is 739
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-four million nine hundred ninety-six thousand nine hundred seventy-three
Scientific notation
1.44996973 × 10^8
Engineering notation
1.44996973 × 10^6
Prime Factorization
11 × 739 × 17837
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144996973
Product of the distinct prime numbers
The prime factorization of 144996973 is 11 × 739 × 17837.
Since it has a total of 3 prime factors.
9 , 3 , 17 , 89 , 64 , 828 , 5806 , 722 , 8269 , 1819 , 56109 , 178568 , 3835077 , 1460221 , 27180949 , 40436818 , 494651288 , 446348077 , 6684228622 , 879049186
n×2
289993946
n×3
434990919
n×4
579987892
n×5
724984865
n÷2
72498486.5
n÷3
48332324.333333
n÷3
36249243.25
n÷5
28999394.6
n2
21024122179162729
n3
3.0484340759608E+24
n4
4.4201371340436E+32
n5
6.4090650468122E+40
2 √n
12041.468888803
3 √n
525.35513145132
4 √n
109.7336269737
5 √n
42.881679560953
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
-144996972
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 144996973 can be divided by 8 positive divisors.
The sum of these divisors (counting 144996973) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101001000111101001101101
3
Ternary
101002211121110021
4
Quaternary
20221013221231
5
Quinary
244104400343
6
Senary
22215442141
8
Octal
1051075155
10
Decimal
144996973
12
Duodecimal
40686351
16
Hexadecimal
8a47a6d
20
Vigesimal
2564c8d
36
Base36
2ebsdp
md5
9ab3cc7149467d7a9df0dc21071807d0
sha1
c2529db40a2584dc399c116c221610a5dac70ae4
sha256
6575534ed26b509204fcc9b0a9460641c5a063e21557c4e0fae382a07f0ea7e5
sha512
7f775ab7754e5efbe2920389ed8f041e4c9bcf9a1e9d5959b7f81f22bd0fc28f04c2d70831367f9fa59fe2292d98e7d3cf777fbfebaedd43a8faf93391b794c4
ripemd-160
7d6c35e861d60bdc2517c3ff373cda42b4cf3e78
Diameter
289993946
Circumference
911042850.33912
Area
6.6049227786232E+16
Volume
1.2769250797321E+25
Surface area
2.6419691114493E+17
Circumference
911042850.33912
Perimeter
579987892
Area
21024122179162729
Diagonal
205056685.71965
Surface area
126144733074976374
Volume
3.0484340759608E+24
Space diagonal
251142124.17969
Perimeter
434990919
Area
9.1037119497114E+15
Altitude
125571062.08985
Surface area
9.1037119497114E+15
Volume
3.5926140118533E+23
Height
68352228.573215