145344123 is an odd 9-digits composite number following 145344122
and preceding 145344124 . In scientific notation, it is written as 1.45344123 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 96843600 positive integers (up to 145344123) that are relatively prime to 145344123.
145344123 has 8 divisors, whose sum is 161580960
The reverse of 145344123 is 321443541
Previous prime number is 2647
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred forty-five million three hundred forty-four thousand one hundred twenty-three
Scientific notation
1.45344123 × 10^8
Engineering notation
1.45344123 × 10^6
Prime Factorization
9 × 2647 × 6101
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145344123
Product of the distinct prime numbers
The prime factorization of 145344123 is 9 × 2647 × 6101.
Since it has a total of 3 prime factors.
2 , 3 , 67 , 67 , 366 , 140 , 6750 , 1110 , 8789 , 49566 , 572928 , 573523 , 7971461 , 8332833 , 10489748 , 10191617 , 738220236 , 66300970 , 1274556413 , 6487167436
n×2
290688246
n×3
436032369
n×4
581376492
n×5
726720615
n÷2
72672061.5
n÷3
48448041
n÷3
36336030.75
n÷5
29068824.6
n2
21124914090639129
n3
3.0703821119543E+24
n4
4.4626199533688E+32
n5
6.4861558340469E+40
2 √n
12055.875040826
3 √n
525.7740635966
4 √n
109.79924881722
5 √n
42.902193284633
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
-145344122
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 145344123 can be divided by 8 positive divisors.
The sum of these divisors (counting 145344123) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101010011100011001111011
3
Ternary
101010111020122200
4
Quaternary
20222130121323
5
Quinary
244202002443
6
Senary
22231121243
8
Octal
1052343173
10
Decimal
145344123
12
Duodecimal
40813223
16
Hexadecimal
8a9c67b
20
Vigesimal
2588063
36
Base36
2ej88r
md5
18fe2f8cc1587bf1227afbcad8135ee4
sha1
d3724032eb13dbcb32416290b7548d34c3b705f8
sha256
02f2aa2b955ea8cc932bbdcf8fd03c89d3de764a70b028269463a6c28df9a7e2
sha512
e84928e16f9d7660cdb9bf73f0875c91c1f90c68f8deecd62978dd959b80ffa301f1a4b45b0ac6d528c8608c9713ba9dbe018e732edd97c1e8a92d1e98acb5d0
ripemd-160
e5833db98b552b026571810d5a53cb70f4827c3f
Diameter
290688246
Circumference
913224058.1185
Area
6.6365874914867E+16
Volume
1.2861186515505E+25
Surface area
2.6546349965947E+17
Circumference
913224058.1185
Perimeter
581376492
Area
21124914090639129
Diagonal
205547629.95782
Surface area
126749484543834774
Volume
3.0703821119543E+24
Space diagonal
251743405.61754
Perimeter
436032369
Area
9.1473561276287E+15
Altitude
125871702.80877
Surface area
9.1473561276287E+15
Volume
3.6184800203279E+23
Height
68515876.652608