145468904 is an even 9-digits composite number following 145468903
and preceding 145468905 . In scientific notation, it is written as 1.45468904 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 60657984 positive integers (up to 145468904) that are relatively prime to 145468904.
145468904 has 32 divisors, whose sum is 320148480
The reverse of 145468904 is 409864541
Previous prime number is 37
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred forty-five million four hundred sixty-eight thousand nine hundred four
Scientific notation
1.45468904 × 10^8
Engineering notation
1.45468904 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 37 × 70207
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
36367226 Product of the distinct prime numbers
The prime factorization of 145468904 is 2 × 2 × 2 × 7 × 37 × 70207.
Since it has a total of 6 prime factors.
3 , 4 , 95 , 94 , 151 , 766 , 593 , 3041 , 17879 , 89750 , 873323 , 798624 , 3681159 , 3604303 , 72385900 , 1738299 , 913445789 , 840232875 , 2452293756 , 6325248454
n×2
290937808
n×3
436406712
n×4
581875616
n×5
727344520
n÷2
72734452
n÷3
48489634.666667
n÷3
36367226
n÷5
29093780.8
n2
21161202030961216
n3
3.0782968667665E+24
n4
4.4779647139516E+32
n5
6.5140461908921E+40
2 √n12061.049042268
3 √n525.92448327219
4 √n109.82280747763
5 √n42.909557244071
1 , 2 , 4 , 7 , 8 , 14 , 28 , 37 , 56 , 74 , 148 , 259 , 296 , 518 , 1036 , 2072 , 70207 , 140414 , 280828 , 491449 , 561656 , 982898 , 1965796 , 2597659 , 3931592 , 5195318 , 10390636 , 18183613 , 20781272 , 36367226 , 72734452 , 145468904
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-145468903 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145468904 can be divided by 32 positive divisors.
The sum of these divisors (counting 145468904) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000101010111010110111101000
3
Ternary
101010201120211012
4
Quaternary
20222322313220
5
Quinary
244220001104
6
Senary
22233523052
8
Octal
1052726750
10
Decimal
145468904
12
Duodecimal
40873488
16
Hexadecimal
8abade8
20
Vigesimal
2593c54
36
Base36
2elwiw
md5
cc893f6d7cf4613596b98afb37040794
sha1
8569cac6d312447d3d15cab2c97e21dbbc2d0252
sha256
ff816da920f4b553be54a0671f1c0e4304620563b351675a95bbc0545dfd5bd8
sha512
ce96eb2cba21a40d37c8310370a60aeb2a3693a7afd9159321415620ca7fd7c2770fa4818055ee7435e31737bc5c095bac35c6f428e4c4dbb43283e26f42a22b
ripemd-160
aa530a16fcef822c24959a81877efac4ed55c136
Diameter
290937808
Circumference
914008080.26432
Area
6.6479876841597E+16
Volume
1.2894339762936E+25
Surface area
2.6591950736639E+17
Circumference
914008080.26432
Perimeter
581875616
Area
21161202030961216
Diagonal
205724096.94035
Surface area
126967212185767296
Volume
3.0782968667665E+24
Space diagonal
251959532.64936
Perimeter
436406712
Area
9.1630692667136E+15
Altitude
125979766.32468
Surface area
9.1630692667136E+15
Volume
3.6278076483265E+23
Height
68574698.980117