420912798 is an even 9-digits composite number following 420912797
and preceding 420912799 . In scientific notation, it is written as 4.20912798 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 139199256 positive integers (up to 420912798) that are relatively prime to 420912798.
420912798 has 16 divisors, whose sum is 848455680
The reverse of 420912798 is 897219024
Previous prime number is 127
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
four hundred twenty million nine hundred twelve thousand seven hundred ninety-eight
Scientific notation
4.20912798 × 10^8
Engineering notation
4.20912798 × 10^6
Prime Factorization
2 × 3 × 127 × 552379
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420912798
Product of the distinct prime numbers
The prime factorization of 420912798 is 2 × 3 × 127 × 552379.
Since it has a total of 4 prime factors.
3 , 10 , 1 , 74 , 795 , 106 , 3029 , 7792 , 76652 , 53179 , 702993 , 591214 , 7667869 , 9003217 , 12986663 , 71616261 , 337969068 , 852115801 , 6891749803 , 1254590810
n×2
841825596
n×3
1262738394
n×4
1683651192
n×5
2104563990
n÷2
210456399
n÷3
140304266
n÷3
105228199.5
n÷5
84182559.6
n2
177167583520188804
n3
7.4572103294381E+25
n4
3.1388352650383E+34
n5
1.3211759338683E+43
2 √n
20516.159435918
3 √n
749.42937217751
4 √n
143.2346307145
5 √n
53.068697204295
1 , 2 , 3 , 6 , 127 , 254 , 381 , 762 , 552379 , 1104758 , 1657137 , 3314274 , 70152133 , 140304266 , 210456399 , 420912798
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
-420912797
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 420912798 can be divided by 16 positive divisors.
The sum of these divisors (counting 420912798) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000101101001111010011110
3
Ternary
1002100000120210220
4
Quaternary
121011221322132
5
Quinary
1330223202143
6
Senary
105433342210
8
Octal
3105517236
10
Decimal
420912798
12
Duodecimal
b8b67966
16
Hexadecimal
19169e9e
20
Vigesimal
6bae1ji
36
Base36
6ylme6
md5
309bf0191847789a82cfeefe2387f5ce
sha1
083931ae61a6f8a00e07d57fcd70d2909c8e2817
sha256
40d5cd7ad60c33adbeb1ed40410d984acecb6ea8e1d44ef2120fc09937af7a6b
sha512
b7e8d898ddecdb6667af18b4fc3efe46b04cd544899f8ccb978c48446bfbd2afef17f8c56e993d88ab9013f5c8f5257cc68b5d6cce142150486cb905c8484887
ripemd-160
ba5441328b4cc5073e482175c86fd38f5dde5b97
Diameter
841825596
Circumference
2644673107.9974
Area
5.5658837884128E+17
Volume
3.1236689582982E+26
Surface area
2.2263535153651E+18
Circumference
2644673107.9974
Perimeter
1683651192
Area
177167583520188804
Diagonal
595260587.50801
Surface area
1063005501121132824
Volume
7.4572103294381E+25
Space diagonal
729042351.69198
Perimeter
1262738394
Area
7.6715814027792E+16
Altitude
364521175.84599
Surface area
7.6715814027792E+16
Volume
8.7884066544668E+24
Height
198420195.836