144465639 is an odd 9-digits composite number following 144465638
and preceding 144465640 . In scientific notation, it is written as 1.44465639 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 94261176 positive integers (up to 144465639) that are relatively prime to 144465639.
144465639 has 8 divisors, whose sum is 196719360
The reverse of 144465639 is 936564441
Previous prime number is 47
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-five thousand six hundred thirty-nine
Scientific notation
1.44465639 × 10^8
Engineering notation
1.44465639 × 10^6
Prime Factorization
3 × 47 × 1024579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144465639
Product of the distinct prime numbers
The prime factorization of 144465639 is 3 × 47 × 1024579.
Since it has a total of 3 prime factors.
8 , 7 , 44 , 71 , 871 , 463 , 8517 , 8954 , 25920 , 49420 , 389740 , 766745 , 9708775 , 9173734 , 68544999 , 14985821 , 783963315 , 802537063 , 8642803981 , 5398971521
n×2
288931278
n×3
433396917
n×4
577862556
n×5
722328195
n÷2
72232819.5
n÷3
48155213
n÷3
36116409.75
n÷5
28893127.8
n2
20870320851678321
n3
3.0150442379727E+24
n4
4.35570292452E+32
n5
6.2924940628495E+40
2 √n
12019.385966013
3 √n
524.71263366429
4 √n
109.63296021732
5 √n
42.850205848751
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
-144465638
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 144465639 can be divided by 8 positive divisors.
The sum of these divisors (counting 144465639) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000101111011100111
3
Ternary
101001211121121020
4
Quaternary
20213011323213
5
Quinary
243440400024
6
Senary
22200222223
8
Octal
1047057347
10
Decimal
144465639
12
Duodecimal
4046a973
16
Hexadecimal
89c5ee7
20
Vigesimal
252i41j
36
Base36
2e0eef
md5
06abf6e7512598a117fdee01e65c190b
sha1
8aaa4a5a0709a3dcd5ee48981a9b4edb2a7c3e74
sha256
0ab3e5d6451451cc6864b5621d9bc01933dc6feb1eef4706e8b33f0c68195c7b
sha512
1555a1b9448416295acc7aaf1d0bcf81ea22b57d698d5de57b7530e09db4ffbe73761ecb8f952c84f875c1b0c2b1c22c480bd3bb6adf3c7a1546a97af93ab9ec
ripemd-160
fc6c2e513925ade7646a3d2447b4d07fb34c4910
Diameter
288931278
Circumference
907704380.35711
Area
6.5566046665694E+16
Volume
1.2629387771018E+25
Surface area
2.6226418666278E+17
Circumference
907704380.35711
Perimeter
577862556
Area
20870320851678321
Diagonal
204305265.9707
Surface area
125221925110069926
Volume
3.0150442379727E+24
Space diagonal
250221826.6959
Perimeter
433396917
Area
9.0371140213428E+15
Altitude
125110913.34795
Surface area
9.0371140213428E+15
Volume
3.5532637104132E+23
Height
68101755.323565