144469729 is an odd 9-digits composite number following 144469728
and preceding 144469730 . In scientific notation, it is written as 1.44469729 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 144395460 positive integers (up to 144469729) that are relatively prime to 144469729.
144469729 has 4 divisors, whose sum is 144544000
The reverse of 144469729 is 927964441
Previous prime number is 1999
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-four million four hundred sixty-nine thousand seven hundred twenty-nine
Scientific notation
1.44469729 × 10^8
Engineering notation
1.44469729 × 10^6
Prime Factorization
1999 × 72271
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144469729
Product of the distinct prime numbers
The prime factorization of 144469729 is 1999 × 72271.
Since it has a total of 2 prime factors.
1 , 5 , 10 , 98 , 352 , 994 , 5421 , 6811 , 50053 , 65414 , 890288 , 727644 , 6581778 , 5277396 , 25003773 , 28365700 , 696848662 , 20926615 , 84636857 , 180002106
n×2
288939458
n×3
433409187
n×4
577878916
n×5
722348645
n÷2
72234864.5
n÷3
48156576.333333
n÷3
36117432.25
n÷5
28893945.8
n2
20871502597333441
n3
3.0153003240596E+24
n4
4.356196206705E+32
n5
6.2933848545349E+40
2 √n
12019.556106612
3 √n
524.71758537099
4 √n
109.63373617009
5 √n
42.850448474414
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144469728
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144469729 can be divided by 4 positive divisors.
The sum of these divisors (counting 144469729) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111000110111011100001
3
Ternary
101001211211012201
4
Quaternary
20213012323201
5
Quinary
243441012404
6
Senary
22200253201
8
Octal
1047067341
10
Decimal
144469729
12
Duodecimal
40471201
16
Hexadecimal
89c6ee1
20
Vigesimal
252ie69
36
Base36
2e0hk1
md5
1e5f3b342f66eacc82e7d539ca46281e
sha1
7704a0791161ffd8933bb84279a37e927a4d3d68
sha256
841e980ee281c3c542d87595d4d5ea9159925e70af798f3949182a7c2182cf15
sha512
9505df2bf1710c567b18a6f765c925848301fa83482c6199cc8cba9596767b41646f24ec4297f7b2813a67a353f58b39a145cb8918bdc3d3f30818334ebf7395
ripemd-160
782565417b7536193dc02afde4b943ca6cac93ca
Diameter
288939458
Circumference
907730078.58502
Area
6.5569759229163E+16
Volume
1.263046046191E+25
Surface area
2.6227903691665E+17
Circumference
907730078.58502
Perimeter
577878916
Area
20871502597333441
Diagonal
204311050.10417
Surface area
125229015584000646
Volume
3.0153003240596E+24
Space diagonal
250228910.78371
Perimeter
433409187
Area
9.0376257322218E+15
Altitude
125114455.39185
Surface area
9.0376257322218E+15
Volume
3.5535655107608E+23
Height
68103683.368055