42171472 is an even 8-digits composite number following 42171471
and preceding 42171473 . In scientific notation, it is written as 4.2171472 × 10^7.
The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors.
There are 18073440 positive integers (up to 42171472) that are relatively prime to 42171472.
42171472 has 20 divisors, whose sum is 93379936
The reverse of 42171472 is 27417124
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
forty-two million one hundred seventy-one thousand four hundred seventy-two
Scientific notation
4.2171472 × 10^7
Engineering notation
4.2171472 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 376531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5271434
Product of the distinct prime numbers
The prime factorization of 42171472 is 2 × 2 × 2 × 2 × 7 × 376531.
Since it has a total of 6 prime factors.
3 , 10 , 25 , 54 , 829 , 383 , 5111 , 448 , 47246 , 94985 , 304150 , 973702 , 4634625 , 161162 , 89296486 , 93396108 , 394010131 , 1640222 , 6066977046 , 2020578837
n×2
84342944
n×3
126514416
n×4
168685888
n×5
210857360
n÷2
21085736
n÷3
14057157.333333
n÷3
10542868
n÷5
8434294.4
n2
1778433050646784
n3
7.4999139599225E+22
n4
3.1628241156328E+30
n5
1.3338094863333E+38
2 √n
6493.9565751551
3 √n
348.0750707821
4 √n
80.585089037334
5 √n
33.496833309523
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 376531 , 753062 , 1506124 , 2635717 , 3012248 , 5271434 , 6024496 , 10542868 , 21085736 , 42171472
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42171471
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42171472 can be divided by 20 positive divisors.
The sum of these divisors (counting 42171472) is 1, the average is 0.05.
Base
System
Value
2
Binary
10100000110111110001010000
3
Ternary
2221100112101101
4
Quaternary
2200313301100
5
Quinary
41243441342
6
Senary
4103514144
8
Octal
240676120
10
Decimal
42171472
12
Duodecimal
12158954
16
Hexadecimal
2837c50
20
Vigesimal
d3b8dc
36
Base36
p3vps
md5
c3eef7ff8c913ab877ed53c535815c2f
sha1
c5919bea95f69fd5b305e5a2f031f56dcf85403a
sha256
fe55e1f58f1e18cc6bd4fcf536c5bb66966a7c50b7a4137a014c650f68fbb208
sha512
b4908b49e0b82a9671a52f148a7d95f3ae1372ad38e64ad52e34b83e351415fd88f95d602ebf3a1375f1f0d7c0ac2f69f78fcc8a7e9b0d3eec271d604e87f30d
ripemd-160
5fd64f2c9dee76e202e4bebffecfd5050d966e57
Diameter
84342944
Circumference
264971173.25254
Area
5.5871122068132E+15
Volume
3.1415566132064E+23
Surface area
2.2348448827253E+16
Circumference
264971173.25254
Perimeter
168685888
Area
1778433050646784
Diagonal
59639467.647637
Surface area
10670598303880704
Volume
7.4999139599225E+22
Space diagonal
73043132.133968
Perimeter
126514416
Area
7.7008410039499E+14
Altitude
36521566.066984
Surface area
7.7008410039499E+14
Volume
8.8387333656281E+21
Height
19879822.549212