145428148 is an even 9-digits composite number following 145428147
and preceding 145428149 . In scientific notation, it is written as 1.45428148 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 69772800 positive integers (up to 145428148) that are relatively prime to 145428148.
145428148 has 24 divisors, whose sum is 264998664
The reverse of 145428148 is 841824541
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred forty-five million four hundred twenty-eight thousand one hundred forty-eight
Scientific notation
1.45428148 × 10^8
Engineering notation
1.45428148 × 10^6
Prime Factorization
2 × 2 × 61 × 41 × 14537
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72714074 Product of the distinct prime numbers
The prime factorization of 145428148 is 2 × 2 × 61 × 41 × 14537.
Since it has a total of 5 prime factors.
6 , 1 , 29 , 96 , 177 , 399 , 4819 , 2051 , 42913 , 64942 , 665474 , 976468 , 2390923 , 8413275 , 70323820 , 38599182 , 880492405 , 118244134 , 2579024242 , 5591257033
n×2
290856296
n×3
436284444
n×4
581712592
n×5
727140740
n÷2
72714074
n÷3
48476049.333333
n÷3
36357037
n÷5
29085629.6
n2
21149346230709904
n3
3.0757102537429E+24
n4
4.4729484598644E+32
n5
6.5049261061754E+40
2 √n12059.359352801
3 √n525.87536262455
4 √n109.81511440964
5 √n42.907152581787
1 , 2 , 4 , 41 , 61 , 82 , 122 , 164 , 244 , 2501 , 5002 , 10004 , 14537 , 29074 , 58148 , 596017 , 886757 , 1192034 , 1773514 , 2384068 , 3547028 , 36357037 , 72714074 , 145428148
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
-145428147 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 145428148 can be divided by 24 positive divisors.
The sum of these divisors (counting 145428148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000101010110000111010110100
3
Ternary
101010122111220201
4
Quaternary
20222300322310
5
Quinary
244212200043
6
Senary
22233010244
8
Octal
1052607264
10
Decimal
145428148
12
Duodecimal
40853984
16
Hexadecimal
8ab0eb4
20
Vigesimal
258ia78
36
Base36
2el12s
md5
4b44ad152152a6fbe211923c55747ce1
sha1
200406e9e64dc2a75ef3f43658130064b5936a80
sha256
954a71238f8a4ccfc60655df0ebb29ad7665a7f5f2bef01b67f5555a4986807f
sha512
4a6fd0be86318ee7695da5bc97995ec329a0c8e028104e4f7baa27b8dc89f0975b6a1d566be6480c37c461572e606dd90b422bcb732d69f8a61ee902cbe30c7a
ripemd-160
957efd7376c202039c1439f5af96a72fffd8cbfe
Diameter
290856296
Circumference
913752002.76394
Area
6.6442630746625E+16
Volume
1.2883504983639E+25
Surface area
2.657705229865E+17
Circumference
913752002.76394
Perimeter
581712592
Area
21149346230709904
Diagonal
205666459.2524
Surface area
126896077384259424
Volume
3.0757102537429E+24
Space diagonal
251888941.18665
Perimeter
436284444
Area
9.1579355546137E+15
Altitude
125944470.59332
Surface area
9.1579355546137E+15
Volume
3.6247592956444E+23
Height
68555486.417467