420291225 is an odd 9-digits composite number following 420291224
and preceding 420291226 . In scientific notation, it is written as 4.20291225 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 223165440 positive integers (up to 420291225) that are relatively prime to 420291225.
420291225 has 16 divisors, whose sum is 570368448
The reverse of 420291225 is 522192024
Previous prime number is 233
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
four hundred twenty million two hundred ninety-one thousand two hundred twenty-five
Scientific notation
4.20291225 × 10^8
Engineering notation
4.20291225 × 10^6
Prime Factorization
75 × 3 × 233 × 8017
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420291225
Product of the distinct prime numbers
The prime factorization of 420291225 is 75 × 3 × 233 × 8017.
Since it has a total of 4 prime factors.
10 , 9 , 2 , 74 , 878 , 591 , 7368 , 3811 , 27447 , 57528 , 498042 , 762131 , 5669855 , 8151508 , 26743833 , 15257279 , 736869181 , 646320893 , 6751778398 , 7620146072
n×2
840582450
n×3
1260873675
n×4
1681164900
n×5
2101456125
n÷2
210145612.5
n÷3
140097075
n÷3
105072806.25
n÷5
84058245
n2
176644713812000625
n3
7.424222315782E+25
n4
3.1203354917724E+34
n5
1.311449626248E+43
2 √n
20501.005463147
3 √n
749.06028975127
4 √n
143.18172181933
5 √n
53.05301434964
1 , 3 , 75 , 225 , 233 , 699 , 8017 , 17475 , 24051 , 52425 , 601275 , 1803825 , 1867961 , 5603883 , 140097075 , 420291225
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-420291224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420291225 can be divided by 16 positive divisors.
The sum of these divisors (counting 420291225) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000011010010001010011001
3
Ternary
1002021212000011200
4
Quaternary
121003102022121
5
Quinary
1330043304400
6
Senary
105412144413
8
Octal
3103221231
10
Decimal
420291225
12
Duodecimal
b8908109
16
Hexadecimal
190d2299
20
Vigesimal
6b6g815
36
Base36
6y8as9
md5
ef1ca8ecba1aeed5fad0faefe93b7886
sha1
d65af741cf02c612716e7237910c3eca8c0a435e
sha256
b3a373cf64c7a598933da0d02fa3cff876648a9ded4bd89563bfc93b9b864adf
sha512
87c6c731e0fc7419551a75b57a315a93bd15c73cfe77bc480cc579b4081b6273935e17c73efc518e591f12614d84cfca40d876b3b441bc1e6490cb2c8d174e84
ripemd-160
86add1359f4bfa1c77eb7211020fd0e807d8343d
Diameter
840582450
Circumference
2640767649.6565
Area
5.5494573520725E+17
Volume
3.1098509714504E+26
Surface area
2.219782940829E+18
Circumference
2640767649.6565
Perimeter
1681164900
Area
176644713812000625
Diagonal
594381550.5414
Surface area
1059868282872003750
Volume
7.424222315782E+25
Space diagonal
727965755.67536
Perimeter
1260873675
Area
7.6489404802712E+16
Altitude
363982877.83768
Surface area
7.6489404802712E+16
Volume
8.7495299075433E+24
Height
198127183.5138