42171875 is an odd 8-digits composite number following 42171874
and preceding 42171876 . In scientific notation, it is written as 4.2171875 × 10^7.
The sum of its digits is 35. It has a total of 7 prime factors and 14 positive divisors.
There are 33725000 positive integers (up to 42171875) that are relatively prime to 42171875.
42171875 has 14 divisors, whose sum is 52733700
The reverse of 42171875 is 57817124
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
forty-two million one hundred seventy-one thousand eight hundred seventy-five
Scientific notation
4.2171875 × 10^7
Engineering notation
4.2171875 × 10^6
Prime Factorization
5 × 5 × 5 × 5 × 5 × 5 × 2699
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
13495
Product of the distinct prime numbers
The prime factorization of 42171875 is 5 × 5 × 5 × 5 × 5 × 5 × 2699.
Since it has a total of 7 prime factors.
8 , 10 , 51 , 34 , 680 , 266 , 6950 , 3409 , 51816 , 82355 , 638921 , 791467 , 6485249 , 9254318 , 36825951 , 62694531 , 217576945 , 580486081 , 4626671031 , 4785761047
n×2
84343750
n×3
126515625
n×4
168687500
n×5
210859375
n÷2
21085937.5
n÷3
14057291.666667
n÷3
10542968.75
n÷5
8434375
n2
1778467041015625
n3
7.5001289745331E+22
n4
3.1629450159789E+30
n5
1.3338732184573E+38
2 √n
6493.9876039303
3 √n
348.0761795396
4 √n
80.585281558919
5 √n
33.496897329921
1 , 5 , 25 , 125 , 625 , 2699 , 3125 , 13495 , 15625 , 67475 , 337375 , 1686875 , 8434375 , 42171875
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42171874
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42171875 can be divided by 14 positive divisors.
The sum of these divisors (counting 42171875) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
10100000110111110111100011
3
Ternary
2221100112221022
4
Quaternary
2200313313203
5
Quinary
41244000000
6
Senary
4103520055
8
Octal
240676743
10
Decimal
42171875
12
Duodecimal
1215902b
16
Hexadecimal
2837de3
20
Vigesimal
d3b9df
36
Base36
p3w0z
md5
09f31643c58e7343593cf1277266e66f
sha1
5a6f3b1795cc26059f40a7cfa279a4387041575b
sha256
914de8097b0392ac6784f127f8c3c491f200bc086ed47a51cf7b073d9604f8a2
sha512
df8fed291f18e743b5ff573fec1f0f1253020fa845146c97e48980d7b42846f03a37d79fe4049477db665c680fc0667c8d533abc232968741944837aff5954e7
ripemd-160
768999caaaa0cbd4f9669c960cbc822cdb076b71
Diameter
84343750
Circumference
264973705.37621
Area
5.5872189907063E+15
Volume
3.1416466783159E+23
Surface area
2.2348875962825E+16
Circumference
264973705.37621
Perimeter
168687500
Area
1778467041015625
Diagonal
59640037.575703
Surface area
10670802246093750
Volume
7.5001289745331E+22
Space diagonal
73043830.150444
Perimeter
126515625
Area
7.7009881865644E+14
Altitude
36521915.075222
Surface area
7.7009881865644E+14
Volume
8.8389867627767E+21
Height
19880012.525234