40214955 is an odd 8-digits composite number following 40214954
and preceding 40214956 . In scientific notation, it is written as 4.0214955 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 19497280 positive integers (up to 40214955) that are relatively prime to 40214955.
40214955 has 8 divisors, whose sum is 43252416
The reverse of 40214955 is 55941204
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
forty million two hundred fourteen thousand nine hundred fifty-five
Scientific notation
4.0214955 × 10^7
Engineering notation
4.0214955 × 10^6
Prime Factorization
15 × 121 × 22157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
40214955
Product of the distinct prime numbers
The prime factorization of 40214955 is 15 × 121 × 22157.
Since it has a total of 3 prime factors.
7 , 6 , 15 , 15 , 389 , 633 , 9623 , 8958 , 51628 , 44832 , 144951 , 387822 , 9198281 , 5102288 , 69071022 , 64584489 , 252181203 , 84862677 , 8064820424 , 4146112699
n×2
80429910
n×3
120644865
n×4
160859820
n×5
201074775
n÷2
20107477.5
n÷3
13404985
n÷3
10053738.75
n÷5
8042991
n2
1617242605652025
n3
6.5037338610379E+22
n4
2.6154736455362E+30
n5
1.0518115495892E+38
2 √n
6341.5262358521
3 √n
342.60670836372
4 √n
79.633700377742
5 √n
33.180086769282
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
-40214954
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 40214955 can be divided by 8 positive divisors.
The sum of these divisors (counting 40214955) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011001011010000110101011
3
Ternary
2210200010112210
4
Quaternary
2121122012223
5
Quinary
40243334310
6
Senary
3553540203
8
Octal
231320653
10
Decimal
40214955
12
Duodecimal
11574663
16
Hexadecimal
265a1ab
20
Vigesimal
cb6h7f
36
Base36
nxy23
md5
14635bf4be4bb3f62edf5df1a9c56260
sha1
f0859e5c2891ce9a87198616265791fa8eb11923
sha256
7a78356cc58bc52a7966637cc2c4594beb4fda886f874c433c69284b9c2c03d4
sha512
dcc0dcc0fdf5198b7728dc8bcb5e0ac3975b9bf9999d3a4416b0a54434264ac7940cc568440255b66c56900974574fb3fe2bd6a82f70275f804f110f82f3368b
ripemd-160
0ce926ff943c5e28f67b3bc86413f47b8cc90d5e
Diameter
80429910
Circumference
252678014.38489
Area
5.0807174889888E+15
Volume
2.7242776691653E+23
Surface area
2.0322869955955E+16
Circumference
252678014.38489
Perimeter
160859820
Area
1617242605652025
Diagonal
56872534.771224
Surface area
9703455633912150
Volume
6.5037338610379E+22
Space diagonal
69654345.284096
Perimeter
120644865
Area
7.002865902886E+14
Altitude
34827172.642048
Surface area
7.002865902886E+14
Volume
7.6647238602874E+21
Height
18957511.590408