40821465 is an odd 8-digits composite number following 40821464
and preceding 40821466 . In scientific notation, it is written as 4.0821465 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 21771440 positive integers (up to 40821465) that are relatively prime to 40821465.
40821465 has 8 divisors, whose sum is 65314368
The reverse of 40821465 is 56412804
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
forty million eight hundred twenty-one thousand four hundred sixty-five
Scientific notation
4.0821465 × 10^7
Engineering notation
4.0821465 × 10^6
Prime Factorization
5 × 3 × 2721431
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
40821465
Product of the distinct prime numbers
The prime factorization of 40821465 is 5 × 3 × 2721431.
Since it has a total of 3 prime factors.
3 , 4 , 36 , 73 , 824 , 471 , 3034 , 2331 , 9256 , 92548 , 114844 , 822765 , 302055 , 5498427 , 84407098 , 59007362 , 951980442 , 976011899 , 1113850237 , 3865556767
n×2
81642930
n×3
122464395
n×4
163285860
n×5
204107325
n÷2
20410732.5
n÷3
13607155
n÷3
10205366.25
n÷5
8164293
n2
1666392004746225
n3
6.8024562898028E+22
n4
2.7768623134821E+30
n5
1.1335558773963E+38
2 √n
6389.1677861831
3 √n
344.32048564899
4 √n
79.932269992683
5 √n
33.279570851888
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-40821464
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 40821465 can be divided by 8 positive divisors.
The sum of these divisors (counting 40821465) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011011101110001011011001
3
Ternary
2211210221112010
4
Quaternary
2123232023121
5
Quinary
40422241330
6
Senary
4014540133
8
Octal
233561331
10
Decimal
40821465
12
Duodecimal
11807649
16
Hexadecimal
26ee2d9
20
Vigesimal
cf2dd5
36
Base36
oay1l
md5
261de7ebb292ab9d0a3a7cd27092f002
sha1
8609434c29916ef727412f9a1b5815d4780b8fa7
sha256
081c43b3230b2865144cfa866643752297bf142ebbb132f61ba2435bcfd59351
sha512
34e9519dfbbceae152dadb9a1e3cbd47c85ae7ad5db0a6280f87699dbb2995283919629f754d69440f654ab9511d9ed510bdf00c186dee838af629d005e06928
ripemd-160
b6e0fc2043ad6e76c040a6e780ac15ca275733ba
Diameter
81642930
Circumference
256488829.10555
Area
5.2351248801115E+15
Volume
2.8494062275213E+23
Surface area
2.0940499520446E+16
Circumference
256488829.10555
Perimeter
163285860
Area
1666392004746225
Diagonal
57730269.438939
Surface area
9998352028477350
Volume
6.8024562898028E+22
Space diagonal
70704851.419395
Perimeter
122464395
Area
7.2156890438675E+14
Altitude
35352425.709697
Surface area
7.2156890438675E+14
Volume
8.0167716187411E+21
Height
19243423.146313