90132645 is an odd 8-digits composite number following 90132644
and preceding 90132646 . In scientific notation, it is written as 9.0132645 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 47628864 positive integers (up to 90132645) that are relatively prime to 90132645.
90132645 has 8 divisors, whose sum is 97025280
The reverse of 90132645 is 54623109
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
ninety million one hundred thirty-two thousand six hundred forty-five
Scientific notation
9.0132645 × 10^7
Engineering notation
9.0132645 × 10^6
Prime Factorization
15 × 109 × 55127
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
90132645
Product of the distinct prime numbers
The prime factorization of 90132645 is 15 × 109 × 55127.
Since it has a total of 3 prime factors.
7 , 1 , 27 , 82 , 167 , 961 , 6345 , 8707 , 26074 , 79124 , 755563 , 664343 , 9803288 , 4462009 , 83690968 , 72745214 , 814915963 , 833774800 , 8298415683 , 7106899178
n×2
180265290
n×3
270397935
n×4
360530580
n×5
450663225
n÷2
45066322.5
n÷3
30044215
n÷3
22533161.25
n÷5
18026529
n2
8123893694696025
n3
7.3222802640178E+23
n4
6.5997648762722E+31
n5
5.9485426467651E+39
2 √n
9493.8214118447
3 √n
448.36052804028
4 √n
97.436242804434
5 √n
38.992081822359
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
-90132644
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 90132645 can be divided by 8 positive divisors.
The sum of these divisors (counting 90132645) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010111110101000010100101
3
Ternary
20021121012202010
4
Quaternary
11113311002211
5
Quinary
141033221040
6
Senary
12535504433
8
Octal
527650245
10
Decimal
90132645
12
Duodecimal
26228119
16
Hexadecimal
55f50a5
20
Vigesimal
1836bc5
36
Base36
1hnusl
md5
d3bd035bce9f804a5793b5bb040551fa
sha1
3cb1026a5e0d25ba79d7b5a7fbd4049d800aa509
sha256
d4bdc9a167ed24a25c5d40faf095ae14e1a54a833f460230199ccfcdf72f433c
sha512
1f2b7af550c03c8a3bc33a43f2db4d228130845bef7b7ada3ba3048ad636087a11c1330e1d0ab2994c7f08875d8de654d02c5bc4644fd14d3bf61120b2219e57
ripemd-160
6fa02ed2612cd342178e033b9c6c2b04542b6125
Diameter
180265290
Circumference
566320110.76123
Area
2.5521964749801E+16
Volume
3.0671495846618E+24
Surface area
1.0208785899921E+17
Circumference
566320110.76123
Perimeter
360530580
Area
8123893694696025
Diagonal
127466808.97156
Surface area
48743362168176150
Volume
7.3222802640178E+23
Space diagonal
156114320.56057
Perimeter
270397935
Area
3.5177491586255E+15
Altitude
78057160.280284
Surface area
3.5177491586255E+15
Volume
8.6293900473923E+22
Height
42488936.323853