144469742 is an even 9-digits composite number following 144469741
and preceding 144469743 . In scientific notation, it is written as 1.44469742 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 72217872 positive integers (up to 144469742) that are relatively prime to 144469742.
144469742 has 8 divisors, whose sum is 216755616
The reverse of 144469742 is 247964441
Previous prime number is 8623
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-four million four hundred sixty-nine thousand seven hundred forty-two
Scientific notation
1.44469742 × 10^8
Engineering notation
1.44469742 × 10^6
Prime Factorization
2 × 8623 × 8377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144469742
Product of the distinct prime numbers
The prime factorization of 144469742 is 2 × 8623 × 8377.
Since it has a total of 3 prime factors.
8 , 5 , 92 , 2 , 350 , 189 , 8293 , 3921 , 50138 , 93877 , 78471 , 117611 , 7645111 , 7994476 , 72850953 , 77184879 , 627365163 , 192990901 , 7541287236 , 390317132
n×2
288939484
n×3
433409226
n×4
577878968
n×5
722348710
n÷2
72234871
n÷3
48156580.666667
n÷3
36117435.5
n÷5
28893948.4
n2
20871506353546564
n3
3.0153011380482E+24
n4
4.3561977746613E+32
n5
6.293387686063E+40
2 √n
12019.556647398
3 √n
524.71760110976
4 √n
109.63373863641
5 √n
42.850449245587
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
-144469741
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 144469742 can be divided by 8 positive divisors.
The sum of these divisors (counting 144469742) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000110111011101110
3
Ternary
101001211211020012
4
Quaternary
20213012323232
5
Quinary
243441012432
6
Senary
22200253222
8
Octal
1047067356
10
Decimal
144469742
12
Duodecimal
40471212
16
Hexadecimal
89c6eee
20
Vigesimal
252ie72
36
Base36
2e0hke
md5
d2dcaf756ceb16fa91d92d62bde55945
sha1
a1408c43ab8a257b6445faf2df2f59655373b3e9
sha256
22a9ecca41e6f266130b3f4d6519cbdc1d156ff7a26f923412743d33394aea3b
sha512
2c809fbf12c098f3b50604b8b77b6e07bc53952bf5b28e5bd2ddef771e5a45c3d72710b07ebe18e25eceb435f1b4eb242b2285b6d11c7ca3751a131a52c9f478
ripemd-160
fbf7a922783c45aece644772925c5454153c97d9
Diameter
288939484
Circumference
907730160.26643
Area
6.5569771029655E+16
Volume
1.2630463871538E+25
Surface area
2.6227908411862E+17
Circumference
907730160.26643
Perimeter
577878968
Area
20871506353546564
Diagonal
204311068.48894
Surface area
125229038121279384
Volume
3.0153011380482E+24
Space diagonal
250228933.30037
Perimeter
433409226
Area
9.0376273587098E+15
Altitude
125114466.65018
Surface area
9.0376273587098E+15
Volume
3.5535664700557E+23
Height
68103689.496314