144665612 is an even 9-digits composite number following 144665611
and preceding 144665613 . In scientific notation, it is written as 1.44665612 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors.
There are 57230208 positive integers (up to 144665612) that are relatively prime to 144665612.
144665612 has 24 divisors, whose sum is 311588256
The reverse of 144665612 is 216566441
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred forty-four million six hundred sixty-five thousand six hundred twelve
Scientific notation
1.44665612 × 10^8
Engineering notation
1.44665612 × 10^6
Prime Factorization
2 × 2 × 7 × 13 × 397433
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72332806 Product of the distinct prime numbers
The prime factorization of 144665612 is 2 × 2 × 7 × 13 × 397433.
Since it has a total of 5 prime factors.
8 , 7 , 31 , 94 , 612 , 920 , 7827 , 1503 , 8159 , 82214 , 662200 , 496306 , 736734 , 6974625 , 94903036 , 87906643 , 48064434 , 247229077 , 8668013894 , 9824599512
n×2
289331224
n×3
433996836
n×4
578662448
n×5
723328060
n÷2
72332806
n÷3
48221870.666667
n÷3
36166403
n÷5
28933122.4
n2
20928139295334544
n3
3.0275820791808E+24
n4
4.3798701436493E+32
n5
6.3361659481155E+40
2 √n12027.701858626
3 √n524.95462888332
4 √n109.67087972031
5 √n42.862062154103
1 , 2 , 4 , 7 , 13 , 14 , 26 , 28 , 52 , 91 , 182 , 364 , 397433 , 794866 , 1589732 , 2782031 , 5166629 , 5564062 , 10333258 , 11128124 , 20666516 , 36166403 , 72332806 , 144665612
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144665611 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144665612 can be divided by 24 positive divisors.
The sum of these divisors (counting 144665612) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100111110110110000001100
3
Ternary
101002012202220122
4
Quaternary
20213312300030
5
Quinary
244013244422
6
Senary
22204404112
8
Octal
1047666014
10
Decimal
144665612
12
Duodecimal
40546638
16
Hexadecimal
89f6c0c
20
Vigesimal
254340c
36
Base36
2e4op8
md5
626242b63f1f267213100866b46c4a3d
sha1
9bb446dec18bd71a841ee11895a0605d5bcd411d
sha256
9a848c8512efc9d8a196b2879a932b36abd14240fa98d3a8d22fc0fb632d9611
sha512
4413e9571aa1e3bb94aee1ec5bee2631e77723ec05d6705e854f3c9a9329d800bcd95ae519a7f5a80b93702f417040453b02d371770fbaa8bc28df8d42f42f34
ripemd-160
4844d13861b2c0c33e99dafb795c9b9b7519406e
Diameter
289331224
Circumference
908960847.77254
Area
6.5747688663527E+16
Volume
1.2681906157459E+25
Surface area
2.6299075465411E+17
Circumference
908960847.77254
Perimeter
578662448
Area
20928139295334544
Diagonal
204588070.4994
Surface area
125568835772007264
Volume
3.0275820791808E+24
Space diagonal
250568190.09205
Perimeter
433996836
Area
9.0621501418495E+15
Altitude
125284095.04602
Surface area
9.0621501418495E+15
Volume
3.5680396979794E+23
Height
68196023.499801