25996864 is an even 8-digits composite number following 25996863
and preceding 25996865 . In scientific notation, it is written as 2.5996864 × 10^7.
The sum of its digits is 49. It has a total of 8 prime factors and 28 positive divisors.
There are 12313728 positive integers (up to 25996864) that are relatively prime to 25996864.
25996864 has 28 divisors, whose sum is 54305200
The reverse of 25996864 is 46869952
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
twenty-five million nine hundred ninety-six thousand eight hundred sixty-four
Scientific notation
2.5996864 × 10^7
Engineering notation
2.5996864 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 19 × 21379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
812402
Product of the distinct prime numbers
The prime factorization of 25996864 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 21379.
Since it has a total of 8 prime factors.
5 , 2 , 46 , 48 , 638 , 594 , 832 , 6061 , 71527 , 89962 , 106341 , 869002 , 9642995 , 4818230 , 41328582 , 77486188 , 874239238 , 176047707 , 6797475840 , 7641913251
n×2
51993728
n×3
77990592
n×4
103987456
n×5
129984320
n÷2
12998432
n÷3
8665621.3333333
n÷3
6499216
n÷5
5199372.8
n2
675836937834496
n3
1.756964095906E+22
n4
4.5675556654151E+29
n5
1.1874212344623E+37
2 √n
5098.7119942197
3 √n
296.23769560841
4 √n
71.405265871781
5 √n
30.407743448128
1 , 2 , 4 , 8 , 16 , 19 , 32 , 38 , 64 , 76 , 152 , 304 , 608 , 1216 , 21379 , 42758 , 85516 , 171032 , 342064 , 406201 , 684128 , 812402 , 1368256 , 1624804 , 3249608 , 6499216 , 12998432 , 25996864
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-25996863
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 25996864 can be divided by 28 positive divisors.
The sum of these divisors (counting 25996864) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1100011001010111001000000
3
Ternary
1210220202222211
4
Quaternary
1203022321000
5
Quinary
23123344424
6
Senary
2325111504
8
Octal
143127100
10
Decimal
25996864
12
Duodecimal
8858594
16
Hexadecimal
18cae40
20
Vigesimal
829c34
36
Base36
fh7b4
md5
ecf720cb86e154060b5516af5ca727c9
sha1
7b881bc2496f7dfa04ba2c7df60d9681d5072386
sha256
1d5c91422a0626f21691ff90a89b973e2950d7df65a42523cd7e287d1a55bda3
sha512
654ab5fe580e541898196055366a7d766993d8908cfaeb91e61471361fabf7796f80f8257f79c706285496fc7ae859e8dce8e9b0f4ef62bca064a033de25030b
ripemd-160
40d6cf693bafa03991ef3e330d5e6c654942c54c
Diameter
51993728
Circumference
163343113.91755
Area
2.1232043589255E+15
Volume
7.3595539950924E+22
Surface area
8.4928174357019E+15
Circumference
163343113.91755
Perimeter
103987456
Area
675836937834496
Diagonal
36765117.647969
Surface area
4055021627006976
Volume
1.756964095906E+22
Space diagonal
45027889.285458
Perimeter
77990592
Area
2.9264597849028E+14
Altitude
22513944.642729
Surface area
2.9264597849028E+14
Volume
2.070602044194E+21
Height
12255039.21599