45257842 is an even 8-digits composite number following 45257841
and preceding 45257843 . In scientific notation, it is written as 4.5257842 × 10^7.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 18255168 positive integers (up to 45257842) that are relatively prime to 45257842.
45257842 has 16 divisors, whose sum is 82149120
The reverse of 45257842 is 24875254
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
forty-five million two hundred fifty-seven thousand eight hundred forty-two
Scientific notation
4.5257842 × 10^7
Engineering notation
4.5257842 × 10^6
Prime Factorization
2 × 7 × 17 × 190159
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
45257842
Product of the distinct prime numbers
The prime factorization of 45257842 is 2 × 7 × 17 × 190159.
Since it has a total of 4 prime factors.
7 , 10 , 19 , 41 , 168 , 538 , 3232 , 5956 , 66683 , 56829 , 142317 , 840026 , 6314494 , 2066970 , 97531032 , 17855431 , 462566405 , 672414652 , 9617639641 , 5216013395
n×2
90515684
n×3
135773526
n×4
181031368
n×5
226289210
n÷2
22628921
n÷3
15085947.333333
n÷3
11314460.5
n÷5
9051568.4
n2
2048272262496964
n3
9.270038242907E+22
n4
4.1954192613144E+30
n5
1.8987562205233E+38
2 √n
6727.3948895542
3 √n
356.36738259711
4 √n
82.02069793384
5 √n
33.973380904075
1 , 2 , 7 , 14 , 17 , 34 , 119 , 238 , 190159 , 380318 , 1331113 , 2662226 , 3232703 , 6465406 , 22628921 , 45257842
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
-45257841
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 45257842 can be divided by 16 positive divisors.
The sum of these divisors (counting 45257842) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10101100101001010001110010
3
Ternary
10011011100002101
4
Quaternary
2230221101302
5
Quinary
43041222332
6
Senary
4254011014
8
Octal
254512162
10
Decimal
45257842
12
Duodecimal
131a6a6a
16
Hexadecimal
2b29472
20
Vigesimal
e2h4c2
36
Base36
qy16a
md5
70fb786aa254e61b8979998b9b5f21dd
sha1
cb506b63d9e12f7f429097a6a35d70a4a58b0985
sha256
7d8ed87c113f6fdba298e8882be26d0a6ceb853a3f725662a7b31491f59ae03e
sha512
9e6b95b2fd1ca24a19d22c860623c7b6fa8ef4cff3bd324d3a49d65dcf6746a12f7f8deeac52a5fa9260466a3494f7f45b05f12eca9e6b8652d2c917d902fa7d
ripemd-160
68591dc9ceb8b2c76672581c4a044ee1d8fa0f5a
Diameter
90515684
Circumference
284363407.88906
Area
6.4348370924122E+15
Volume
3.8830245389884E+23
Surface area
2.5739348369649E+16
Circumference
284363407.88906
Perimeter
181031368
Area
2048272262496964
Diagonal
64004253.960139
Surface area
12289633574981784
Volume
9.270038242907E+22
Space diagonal
78388881.784925
Perimeter
135773526
Area
8.869279065947E+14
Altitude
39194440.892462
Surface area
8.869279065947E+14
Volume
1.092484483903E+22
Height
21334751.320046