145331382 is an even 9-digits composite number following 145331381
and preceding 145331383 . In scientific notation, it is written as 1.45331382 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 41523240 positive integers (up to 145331382) that are relatively prime to 145331382.
145331382 has 8 divisors, whose sum is 228377952
The reverse of 145331382 is 283133541
Previous prime number is 21
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred forty-five million three hundred thirty-one thousand three hundred eighty-two
Scientific notation
1.45331382 × 10^8
Engineering notation
1.45331382 × 10^6
Prime Factorization
2 × 21 × 3460271
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145331382
Product of the distinct prime numbers
The prime factorization of 145331382 is 2 × 21 × 3460271.
Since it has a total of 3 prime factors.
9 , 6 , 81 , 62 , 570 , 653 , 1200 , 2133 , 30259 , 6109 , 350220 , 309823 , 9802336 , 7710574 , 94424874 , 11369913 , 886147950 , 453145267 , 1144784890 , 623280200
n×2
290662764
n×3
435994146
n×4
581325528
n×5
726656910
n÷2
72665691
n÷3
48443794
n÷3
36332845.5
n÷5
29066276.4
n2
21121210594029924
n3
3.0695747251434E+24
n4
4.4610553695736E+32
n5
6.4833134203865E+40
2 √n
12055.346614677
3 √n
525.75869986773
4 √n
109.79684246223
5 √n
42.901441089084
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
-145331381
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 145331382 can be divided by 8 positive divisors.
The sum of these divisors (counting 145331382) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101010011001010010110110
3
Ternary
101010110121011210
4
Quaternary
20222121102312
5
Quinary
244201101012
6
Senary
22230542250
8
Octal
1052312266
10
Decimal
145331382
12
Duodecimal
40807986
16
Hexadecimal
8a994b6
20
Vigesimal
2586892
36
Base36
2eiyeu
md5
e45a3a4e1c8536e6e3f66e137779843d
sha1
1ecea938c247016976a17ec1d19cc413892814f8
sha256
162429accda41d04d1ce3d4bedc70794b25a85d2bdcc3b9bac89543b01c4a714
sha512
99e598294ef69e33f7031d62232f0e130dc18030eb06f851e5f66142a9e812ce300bf4a89463df5848bced2363aed314c20a4c5abeb7af2f4b00861f8991b7b7
ripemd-160
3271f39e253005e14783b794406954aa00445bd1
Diameter
290662764
Circumference
913144004.0545
Area
6.6354240037127E+16
Volume
1.2857804541541E+25
Surface area
2.6541696014851E+17
Circumference
913144004.0545
Perimeter
581325528
Area
21121210594029924
Diagonal
205529611.46283
Surface area
126727263564179544
Volume
3.0695747251434E+24
Space diagonal
251721337.5582
Perimeter
435994146
Area
9.1457524665555E+15
Altitude
125860668.7791
Surface area
9.1457524665555E+15
Volume
3.6175285058462E+23
Height
68509870.487608