145422309 is an odd 9-digits composite number following 145422308
and preceding 145422310 . In scientific notation, it is written as 1.45422309 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 96041936 positive integers (up to 145422309) that are relatively prime to 145422309.
145422309 has 8 divisors, whose sum is 195708960
The reverse of 145422309 is 903224541
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred forty-five million four hundred twenty-two thousand three hundred nine
Scientific notation
1.45422309 × 10^8
Engineering notation
1.45422309 × 10^6
Prime Factorization
3 × 107 × 453029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145422309
Product of the distinct prime numbers
The prime factorization of 145422309 is 3 × 107 × 453029.
Since it has a total of 3 prime factors.
1 , 4 , 24 , 39 , 821 , 980 , 8384 , 4913 , 90784 , 17240 , 504595 , 665842 , 7159837 , 5225071 , 45624149 , 63630093 , 665779147 , 332207890 , 7901338969 , 7900417490
n×2
290844618
n×3
436266927
n×4
581689236
n×5
727111545
n÷2
72711154.5
n÷3
48474103
n÷3
36355577.25
n÷5
29084461.8
n2
21147647954891481
n3
3.0753397955194E+24
n4
4.4722301402403E+32
n5
6.5036203337313E+40
2 √n
12059.117256251
3 √n
525.86832449294
4 √n
109.81401211253
5 √n
42.906808028286
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
-145422308
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 145422309 can be divided by 8 positive divisors.
The sum of these divisors (counting 145422309) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101010101111011111100101
3
Ternary
101010122012220110
4
Quaternary
20222233133211
5
Quinary
244212003214
6
Senary
22232523233
8
Octal
1052573745
10
Decimal
145422309
12
Duodecimal
40850519
16
Hexadecimal
8aaf7e5
20
Vigesimal
258hff9
36
Base36
2ekwkl
md5
16fc812d27f74f042775c9b693e2bbb7
sha1
2dbd2644952fdae3844fa3e38f66ccadf8a9c6ab
sha256
c8e89f90c88e671e8b730945584ae2783247a52966eb56c72a46006d875b49b7
sha512
10ee03f86bd970ff6ffff7da269afae724de2236b4cb08f15e4fdf7fbd8462e058effb7cfa67bc78816cd1e592955fe7c5ac740bbfcc27dc82d170dc703279f3
ripemd-160
84132d190fd09a7a512e96c49add50de1db2431e
Diameter
290844618
Circumference
913715315.24493
Area
6.643729545579E+16
Volume
1.2881953211862E+25
Surface area
2.6574918182316E+17
Circumference
913715315.24493
Perimeter
581689236
Area
21147647954891481
Diagonal
205658201.65941
Surface area
126885887729348886
Volume
3.0753397955194E+24
Space diagonal
251878827.74198
Perimeter
436266927
Area
9.157200179613E+15
Altitude
125939413.87099
Surface area
9.157200179613E+15
Volume
3.6243227064411E+23
Height
68552733.88647