40252912 is an even 8-digits composite number following 40252911
and preceding 40252913 . In scientific notation, it is written as 4.0252912 × 10^7.
The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors.
There are 17250912 positive integers (up to 40252912) that are relatively prime to 40252912.
40252912 has 20 divisors, whose sum is 79583200
The reverse of 40252912 is 21925204
Previous prime number is 49
Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7
Name
forty million two hundred fifty-two thousand nine hundred twelve
Scientific notation
4.0252912 × 10^7
Engineering notation
4.0252912 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 49 × 51343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5031614
Product of the distinct prime numbers
The prime factorization of 40252912 is 2 × 2 × 2 × 2 × 49 × 51343.
Since it has a total of 6 prime factors.
2 , 7 , 87 , 10 , 654 , 980 , 6275 , 4777 , 15098 , 17401 , 433057 , 197028 , 1449594 , 2180995 , 73373072 , 87481033 , 793200753 , 669259163 , 5972408146 , 4943998624
n×2
80505824
n×3
120758736
n×4
161011648
n×5
201264560
n÷2
20126456
n÷3
13417637.333333
n÷3
10063228
n÷5
8050582.4
n2
1620296924479744
n3
6.5221669514954E+22
n4
2.6253621234785E+30
n5
1.0567847052451E+38
2 √n
6344.5182638243
3 √n
342.71446457518
4 √n
79.652484354377
5 √n
33.186347829831
1 , 2 , 4 , 8 , 16 , 49 , 98 , 196 , 392 , 784 , 51343 , 102686 , 205372 , 410744 , 821488 , 2515807 , 5031614 , 10063228 , 20126456 , 40252912
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
-40252911
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 40252912 can be divided by 20 positive divisors.
The sum of these divisors (counting 40252912) is 1, the average is 0.05.
Base
System
Value
2
Binary
10011001100011010111110000
3
Ternary
2210202001121121
4
Quaternary
2121203113300
5
Quinary
40301043122
6
Senary
3554432024
8
Octal
231432760
10
Decimal
40252912
12
Duodecimal
11592614
16
Hexadecimal
26635f0
20
Vigesimal
cbbc5c
36
Base36
nyrcg
md5
50ea8924968bf19e4e501cdd4198a094
sha1
3d02c5991f5ca9123fba531e2af94218e1010957
sha256
b2e4069ec95c3bd261bad1f3bb7680fedc9c56c753501412664b0db92bb45c04
sha512
a2bbe218706d3fde322de9e45a16b2c5e75063ed2018bc1178e052a643d7cbf848e2dd0ca20af515b728185b5dcc0f854560d9ea1f287dc33ff5db548af2afbb
ripemd-160
6d393529426966926e0b232c6d5b4da77c248b48
Diameter
80505824
Circumference
252916505.24959
Area
5.0903129145797E+15
Volume
2.7319989040405E+23
Surface area
2.0361251658319E+16
Circumference
252916505.24959
Perimeter
161011648
Area
1620296924479744
Diagonal
56926214.075411
Surface area
9721781546878464
Volume
6.5221669514954E+22
Space diagonal
69720088.736599
Perimeter
120758736
Area
7.0160914913663E+14
Altitude
34860044.368299
Surface area
7.0160914913663E+14
Volume
7.686447465722E+21
Height
18975404.691804