45187429 is an odd 8-digits composite number following 45187428
and preceding 45187430 . In scientific notation, it is written as 4.5187429 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 36766080 positive integers (up to 45187429) that are relatively prime to 45187429.
45187429 has 16 divisors, whose sum is 54328320
The reverse of 45187429 is 92478154
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-five million one hundred eighty-seven thousand four hundred twenty-nine
Scientific notation
4.5187429 × 10^7
Engineering notation
4.5187429 × 10^6
Prime Factorization
7 × 53 × 31 × 3929
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
45187429
Product of the distinct prime numbers
The prime factorization of 45187429 is 7 × 53 × 31 × 3929.
Since it has a total of 4 prime factors.
7 , 9 , 68 , 17 , 287 , 242 , 5584 , 3832 , 33148 , 82482 , 490289 , 352266 , 5006770 , 8326939 , 73128722 , 49533327 , 750418351 , 413540617 , 8494916803 , 3041870627
n×2
90374858
n×3
135562287
n×4
180749716
n×5
225937145
n÷2
22593714.5
n÷3
15062476.333333
n÷3
11296857.25
n÷5
9037485.8
n2
2041903739630041
n3
9.2268380259367E+22
n4
4.1693708819151E+30
n5
1.8840315070121E+38
2 √n
6722.1595488355
3 √n
356.18247231421
4 √n
81.988776968775
5 √n
33.962803034398
1 , 7 , 31 , 53 , 217 , 371 , 1643 , 3929 , 11501 , 27503 , 121799 , 208237 , 852593 , 1457659 , 6455347 , 45187429
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-45187428
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45187429 can be divided by 16 positive divisors.
The sum of these divisors (counting 45187429) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10101100011000000101100101
3
Ternary
10011000202111111
4
Quaternary
2230120011211
5
Quinary
43031444204
6
Senary
4252305021
8
Octal
254300545
10
Decimal
45187429
12
Duodecimal
13172171
16
Hexadecimal
2b18165
20
Vigesimal
e288b9
36
Base36
qwiud
md5
afda70edac4227f75a4f29d5979a85a6
sha1
d4f9c4300b9df2bb1b9d20a83f8886d9b6166eac
sha256
9409a67487349651883ad90d24fa4aa10a9facceffca1c9e209790a13a72191e
sha512
4e2a301039740af82b634456f9b02ee58ce3f1c4459bea868d925ceefe56d340b6f0a7ab80bb126fe633dd8208f017b54ac207e3a83b1ffb049936ecf16d8f0c
ripemd-160
9c2d52ca3b54442772b8f0d9c2b7be5e7d958c5b
Diameter
90374858
Circumference
283920989.96202
Area
6.4148297877593E+15
Volume
3.8649288744194E+23
Surface area
2.5659319151037E+16
Circumference
283920989.96202
Perimeter
180749716
Area
2041903739630041
Diagonal
63904674.940571
Surface area
12251422437780246
Volume
9.2268380259367E+22
Space diagonal
78266922.891411
Perimeter
135562287
Area
8.8417025530103E+14
Altitude
39133461.445706
Surface area
8.8417025530103E+14
Volume
1.0873932895083E+22
Height
21301558.313524