145428118 is an even 9-digits composite number following 145428117
and preceding 145428119 . In scientific notation, it is written as 1.45428118 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors.
There are 64353600 positive integers (up to 145428118) that are relatively prime to 145428118.
145428118 has 32 divisors, whose sum is 244363392
The reverse of 145428118 is 811824541
Previous prime number is 83
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-five million four hundred twenty-eight thousand one hundred eighteen
Scientific notation
1.45428118 × 10^8
Engineering notation
1.45428118 × 10^6
Prime Factorization
2 × 11 × 73 × 83 × 1091
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
145428118
Product of the distinct prime numbers
The prime factorization of 145428118 is 2 × 11 × 73 × 83 × 1091.
Since it has a total of 5 prime factors.
1 , 6 , 40 , 47 , 842 , 810 , 5924 , 6136 , 19059 , 91345 , 136953 , 675244 , 2883824 , 6165861 , 64918000 , 87773987 , 858216667 , 352501211 , 2135532171 , 9419547215
n×2
290856236
n×3
436284354
n×4
581712472
n×5
727140590
n÷2
72714059
n÷3
48476039.333333
n÷3
36357029.5
n÷5
29085623.6
n2
21149337505021924
n3
3.0757083503022E+24
n4
4.4729447690133E+32
n5
6.5049193967554E+40
2 √n
12059.358108954
3 √n
525.87532646406
4 √n
109.81510874627
5 √n
42.907150811545
1 , 2 , 11 , 22 , 73 , 83 , 146 , 166 , 803 , 913 , 1091 , 1606 , 1826 , 2182 , 6059 , 12001 , 12118 , 24002 , 66649 , 79643 , 90553 , 133298 , 159286 , 181106 , 876073 , 996083 , 1752146 , 1992166 , 6610369 , 13220738 , 72714059 , 145428118
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
-145428117
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 145428118 can be divided by 32 positive divisors.
The sum of these divisors (counting 145428118) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000101010110000111010010110
3
Ternary
101010122111212121
4
Quaternary
20222300322112
5
Quinary
244212144433
6
Senary
22233010154
8
Octal
1052607226
10
Decimal
145428118
12
Duodecimal
4085395a
16
Hexadecimal
8ab0e96
20
Vigesimal
258ia5i
36
Base36
2el11y
md5
cccbc9a02b335ed16dfe5755510e19cb
sha1
ce00f0d3eefac1de06a3abf6ac76efaee58e40f4
sha256
e04b8fe1b6a16fe6547e5441f71409852e310ec32a1996f94b48b6d564866b5a
sha512
cd67f0f38a6d5bd885940f5f98bf4d5db52c630c644d749eda48f9d68ff2039b407eec54dcbd2ac16afc208ef5bb35d423b88b577528656c86a2b268f190edc6
ripemd-160
e0657f8fede5a6765c9f96a64650777e32d7fa80
Diameter
290856236
Circumference
913751814.26838
Area
6.6442603334068E+16
Volume
1.2883497010525E+25
Surface area
2.6577041333627E+17
Circumference
913751814.26838
Perimeter
581712472
Area
21149337505021924
Diagonal
205666416.82599
Surface area
126896025030131544
Volume
3.0757083503022E+24
Space diagonal
251888889.22512
Perimeter
436284354
Area
9.15793177628E+15
Altitude
125944444.61256
Surface area
9.15793177628E+15
Volume
3.6247570524179E+23
Height
68555472.275332