144581992 is an even 9-digits composite number following 144581991
and preceding 144581993 . In scientific notation, it is written as 1.44581992 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors.
There are 71545344 positive integers (up to 144581992) that are relatively prime to 144581992.
144581992 has 16 divisors, whose sum is 273887460
The reverse of 144581992 is 299185441
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred forty-four million five hundred eighty-one thousand nine hundred ninety-two
Scientific notation
1.44581992 × 10^8
Engineering notation
1.44581992 × 10^6
Prime Factorization
2 × 2 × 2 × 97 × 186317
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36145498 Product of the distinct prime numbers
The prime factorization of 144581992 is 2 × 2 × 2 × 97 × 186317.
Since it has a total of 5 prime factors.
8 , 3 , 100 , 44 , 823 , 878 , 1470 , 1836 , 46596 , 64126 , 225867 , 701857 , 5319494 , 7909282 , 42905278 , 39034266 , 934891882 , 205238888 , 6065759572 , 3536810015
n×2
289163984
n×3
433745976
n×4
578327968
n×5
722909960
n÷2
72290996
n÷3
48193997.333333
n÷3
36145498
n÷5
28916398.4
n2
20903952410688064
n3
3.0223350802105E+24
n4
4.3697522638831E+32
n5
6.3178748685873E+40
2 √n12024.225214125
3 √n524.85346416758
4 √n109.65502822089
5 √n42.857105959527
1 , 2 , 4 , 8 , 97 , 194 , 388 , 776 , 186317 , 372634 , 745268 , 1490536 , 18072749 , 36145498 , 72290996 , 144581992
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144581991 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144581992 can be divided by 16 positive divisors.
The sum of these divisors (counting 144581992) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111100010010101101000
3
Ternary
101002001112012121
4
Quaternary
20213202111220
5
Quinary
244003110432
6
Senary
22202521024
8
Octal
1047422550
10
Decimal
144581992
12
Duodecimal
40506174
16
Hexadecimal
89e2568
20
Vigesimal
253cejc
36
Base36
2e2w6g
md5
e8ec28a02be434d213a0633baf10f86a
sha1
d671e0719577fcb558e9fdd3bb316d2bdfe3f764
sha256
e1c6c3f228b0e020382c0ed8a0ce7cb414405b2bb9daf8e39738f4af021e5e07
sha512
891b2fd3e551c9658a0672bc4dabd722b0cb830434c15e44b6e9fb6c72120c8dddc530784a37c1abb460bdd29af9960e7245ff31862791bb99640abdc7428d87
ripemd-160
506cc8840c314e43c110c26e2cc8f19fb9f80d9e
Diameter
289163984
Circumference
908435447.81716
Area
6.5671703324408E+16
Volume
1.2659927579568E+25
Surface area
2.6268681329763E+17
Circumference
908435447.81716
Perimeter
578327968
Area
20903952410688064
Diagonal
204469813.96132
Surface area
125423714464128384
Volume
3.0223350802105E+24
Space diagonal
250423356.00352
Perimeter
433745976
Area
9.0516769135784E+15
Altitude
125211678.00176
Surface area
9.0516769135784E+15
Volume
3.5618560503914E+23
Height
68156604.653773