31363225 is an odd 8-digits composite number following 31363224
and preceding 31363226 . In scientific notation, it is written as 3.1363225 × 10^7.
The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors.
There are 25090560 positive integers (up to 31363225) that are relatively prime to 31363225.
31363225 has 6 divisors, whose sum is 38890430
The reverse of 31363225 is 52236313
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7
Name
thirty-one million three hundred sixty-three thousand two hundred twenty-five
Scientific notation
3.1363225 × 10^7
Engineering notation
3.1363225 × 10^6
Prime Factorization
5 × 5 × 1254529
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6272645
Product of the distinct prime numbers
The prime factorization of 31363225 is 5 × 5 × 1254529.
Since it has a total of 3 prime factors.
7 , 9 , 81 , 73 , 907 , 219 , 804 , 2374 , 70187 , 17794 , 258975 , 629407 , 1588801 , 5419291 , 11469282 , 92179804 , 678952164 , 66605198 , 8408759483 , 168175391
n×2
62726450
n×3
94089675
n×4
125452900
n×5
156816125
n÷2
15681612.5
n÷3
10454408.333333
n÷3
7840806.25
n÷5
6272645
n2
983651882400625
n3
3.0850495309404E+22
n4
9.6757102575029E+29
n5
3.0346147784087E+37
2 √n
5600.287939026
3 √n
315.36021612217
4 √n
74.835071584291
5 √n
31.570695010591
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-31363224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31363225 can be divided by 6 positive divisors.
The sum of these divisors (counting 31363225) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1110111101001000010011001
3
Ternary
2012000102020221
4
Quaternary
1313221002121
5
Quinary
31012110400
6
Senary
3040120041
8
Octal
167510231
10
Decimal
31363225
12
Duodecimal
a606021
16
Hexadecimal
1de9099
20
Vigesimal
9g0815
36
Base36
io80p
md5
66ac4de01001361a19b33f9abe373286
sha1
2eb067c1d6614539b81c00c2f0a6feceb21c5eee
sha256
9264637cc0700dc8a66699ba86f83cf861c50fa91a8c110fdfac831c6f1fda76
sha512
50f0629c2c7568390927bdbe9fb93d332bae11d7eb3dc455ae82b27109dc1e2c5582bd99110506405c42cfd442fa2ef6799ddd709cc1932f900b7f4ee89add49
ripemd-160
09460b5a36ab85495d2c9e45e221842e6d370c25
Diameter
62726450
Circumference
197060954.50577
Area
3.0902335274396E+15
Volume
1.2922625256484E+23
Surface area
1.2360934109758E+16
Circumference
197060954.50577
Perimeter
125452900
Area
983651882400625
Diagonal
44354298.154759
Surface area
5901911294403750
Volume
3.0850495309404E+22
Space diagonal
54322699.189214
Perimeter
94089675
Area
4.2593375931966E+14
Altitude
27161349.594607
Surface area
4.2593375931966E+14
Volume
3.6357657393739E+21
Height
14784766.051586