144464919 is an odd 9-digits composite number following 144464918
and preceding 144464920 . In scientific notation, it is written as 1.44464919 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 96057720 positive integers (up to 144464919) that are relatively prime to 144464919.
144464919 has 8 divisors, whose sum is 193124352
The reverse of 144464919 is 919464441
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-four million four hundred sixty-four thousand nine hundred nineteen
Scientific notation
1.44464919 × 10^8
Engineering notation
1.44464919 × 10^6
Prime Factorization
3 × 383 × 125731
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144464919
Product of the distinct prime numbers
The prime factorization of 144464919 is 3 × 383 × 125731.
Since it has a total of 3 prime factors.
7 , 1 , 21 , 43 , 916 , 48 , 8678 , 2872 , 15203 , 56556 , 1325 , 938631 , 167913 , 8663371 , 73420619 , 44654105 , 877141135 , 700653487 , 706975985 , 8083735365
n×2
288929838
n×3
433394757
n×4
577859676
n×5
722324595
n÷2
72232459.5
n÷3
48154973
n÷3
36116229.75
n÷5
28892983.8
n2
20870112821676561
n3
3.0149991583044E+24
n4
4.3556160918951E+32
n5
6.2923372591072E+40
2 √n
12019.356014363
3 √n
524.71176196052
4 √n
109.63282361758
5 √n
42.850163136574
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
-144464918
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 144464919 can be divided by 8 positive divisors.
The sum of these divisors (counting 144464919) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000101110000010111
3
Ternary
101001211120121120
4
Quaternary
20213011300113
5
Quinary
243440334134
6
Senary
22200215023
8
Octal
1047056027
10
Decimal
144464919
12
Duodecimal
4046a473
16
Hexadecimal
89c5c17
20
Vigesimal
252i25j
36
Base36
2e0duf
md5
7f7c3655c93ca4df0a64020ee55cb17d
sha1
62449db428488b12db22eb6df9e6afacc97c7c5e
sha256
f6d594b64b4228a9fe7c2e9b14c5e85059da03d4430a17d0e4c99dfbd4fc22cc
sha512
dc0c5d5a99859b0600d3d4219580caf3df20b3366fabbf36f83053adc654310d8cdb2f93d7e19e1319fd9912bae48f1df87df65e78c7a67327d1ca526e65712c
ripemd-160
0779e5c48a9814e4783178a73d1065bba150e444
Diameter
288929838
Circumference
907699856.46369
Area
6.5565393120169E+16
Volume
1.2629198941745E+25
Surface area
2.6226157248068E+17
Circumference
907699856.46369
Perimeter
577859676
Area
20870112821676561
Diagonal
204304247.73693
Surface area
125220676930059366
Volume
3.0149991583044E+24
Space diagonal
250220579.61932
Perimeter
433394757
Area
9.0370239417096E+15
Altitude
125110289.80966
Surface area
9.0370239417096E+15
Volume
3.5532105835146E+23
Height
68101415.91231