40807421 is an odd 8-digits composite number following 40807420
and preceding 40807422 . In scientific notation, it is written as 4.0807421 × 10^7.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 37836288 positive integers (up to 40807421) that are relatively prime to 40807421.
40807421 has 8 divisors, whose sum is 43870080
The reverse of 40807421 is 12470804
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8
Name
forty million eight hundred seven thousand four hundred twenty-one
Scientific notation
4.0807421 × 10^7
Engineering notation
4.0807421 × 10^6
Prime Factorization
47 × 19 × 45697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
40807421
Product of the distinct prime numbers
The prime factorization of 40807421 is 47 × 19 × 45697.
Since it has a total of 3 prime factors.
1 , 1 , 83 , 22 , 403 , 602 , 9704 , 4677 , 61500 , 24613 , 144010 , 83253 , 6463942 , 3584003 , 67646930 , 4066986 , 880216486 , 24935514 , 49759886 , 1114350849
n×2
81614842
n×3
122422263
n×4
163229684
n×5
204037105
n÷2
20403710.5
n÷3
13602473.666667
n÷3
10201855.25
n÷5
8161484.2
n2
1665245608671241
n3
6.7954378621449E+22
n4
2.7730429371989E+30
n5
1.1316073058935E+38
2 √n
6388.0686439643
3 √n
344.28099505625
4 √n
79.925394237153
5 √n
33.277280671347
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
-40807420
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 40807421 can be divided by 8 positive divisors.
The sum of these divisors (counting 40807421) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011011101010101111111101
3
Ternary
2211210020020222
4
Quaternary
2123222233331
5
Quinary
40421314141
6
Senary
4014351125
8
Octal
233525775
10
Decimal
40807421
12
Duodecimal
117bb4a5
16
Hexadecimal
26eabfd
20
Vigesimal
cf0ib1
36
Base36
oan7h
md5
e1c4e43f7719f456b6263bcde39bb8fb
sha1
8f8a2ce9acbf789005f277bec78b49ab9de1e98f
sha256
db30d5abe0ef596d24ca390a7a8666cbb3a0c276662acc3c8936e56765a86c38
sha512
7d302cca5baa7b3ab774f62d6932c07a69ad5c320cd8fe1d9f4d6045e493fb4a14152818274ee5e1223aa46c06fd9ae833dbb35b0d12ac10770908db12f164c4
ripemd-160
9931e1eedb7ce3ef0a96daf841d8e4f019b9abd2
Diameter
81614842
Circumference
256400588.05109
Area
5.2315233706242E+15
Volume
2.8464663554187E+23
Surface area
2.0926093482497E+16
Circumference
256400588.05109
Perimeter
163229684
Area
1665245608671241
Diagonal
57710408.223669
Surface area
9991473652027446
Volume
6.7954378621449E+22
Space diagonal
70680526.497853
Perimeter
122422263
Area
7.2107250032489E+14
Altitude
35340263.248927
Surface area
7.2107250032489E+14
Volume
8.0085003224241E+21
Height
19236802.741223