420996925 is an odd 9-digits composite number following 420996924
and preceding 420996926 . In scientific notation, it is written as 4.20996925 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 312948480 positive integers (up to 420996925) that are relatively prime to 420996925.
420996925 has 16 divisors, whose sum is 469497600
The reverse of 420996925 is 529699024
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
four hundred twenty million nine hundred ninety-six thousand nine hundred twenty-five
Scientific notation
4.20996925 × 10^8
Engineering notation
4.20996925 × 10^6
Prime Factorization
25 × 17 × 79 × 12539
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420996925
Product of the distinct prime numbers
The prime factorization of 420996925 is 25 × 17 × 79 × 12539.
Since it has a total of 4 prime factors.
5 , 6 , 23 , 90 , 959 , 837 , 5410 , 9237 , 16475 , 7473 , 955343 , 246882 , 7124578 , 991926 , 47503051 , 49598060 , 212055624 , 904124459 , 4335756645 , 5214314873
n×2
841993850
n×3
1262990775
n×4
1683987700
n×5
2104984625
n÷2
210498462.5
n÷3
140332308.33333
n÷3
105249231.25
n÷5
84199385
n2
177238410859455625
n3
7.4616825963717E+25
n4
3.1413454283985E+34
n5
1.3224967657186E+43
2 √n
20518.209595381
3 √n
749.47929783526
4 √n
143.24178718301
5 √n
53.070818381617
1 , 17 , 25 , 79 , 425 , 1343 , 1975 , 12539 , 33575 , 213163 , 313475 , 990581 , 5329075 , 16839877 , 24764525 , 420996925
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
-420996924
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 420996925 can be divided by 16 positive divisors.
The sum of these divisors (counting 420996925) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000101111110011100111101
3
Ternary
1002100011212012201
4
Quaternary
121011332130331
5
Quinary
1330233400200
6
Senary
105435231501
8
Octal
3105763475
10
Decimal
420996925
12
Duodecimal
b8ba8591
16
Hexadecimal
1917e73d
20
Vigesimal
6bb4c65
36
Base36
6ynfb1
md5
e991b6cd7c5af340e814a574f3167296
sha1
8e8e09c9fec7ae36828ab8e87c3d63e5243fdf8b
sha256
d16b8f8ce9ef047e6ecf5cf4ae9d3a2cb3cf84f2d973b91060ccbf8888b74fa9
sha512
74f7b10b5c7bc8f4382b8b496ef8487361a56c12a4187fb537f622c5ea26f8d88a8a42d6dead1e2ea3a19634f6dc8565c2f86ab21220dfb964fbe48d9a0388ca
ripemd-160
01b3056b29a04914503b7cd0b4436e4c95847480
Diameter
841993850
Circumference
2645201693.5278
Area
5.5681088949E+17
Volume
3.1255422970907E+26
Surface area
2.22724355796E+18
Circumference
2645201693.5278
Perimeter
1683987700
Area
177238410859455625
Diagonal
595379561.05237
Surface area
1063430465156733750
Volume
7.4616825963717E+25
Space diagonal
729188063.93026
Perimeter
1262990775
Area
7.6746483165336E+16
Altitude
364594031.96513
Surface area
7.6746483165336E+16
Volume
8.7936772715935E+24
Height
198459853.68412