25648321 is an odd 8-digits prime number following 25648320
and preceding 25648322 . In scientific notation, it is written as 2.5648321 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 25648320 positive integers (up to 25648321) that are relatively prime to 25648321.
25648321 has 2 divisors, whose sum is 25648322
The reverse of 25648321 is 12384652
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
twenty-five million six hundred forty-eight thousand three hundred twenty-one
Scientific notation
2.5648321 × 10^7
Engineering notation
2.5648321 × 10^6
Prime Factorization
25648321
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
25648321 Product of the distinct prime numbers
The prime factorization of 25648321 is 25648321.
Since it has a total of 1 prime factors.
9 , 8 , 53 , 65 , 580 , 436 , 6694 , 9625 , 13814 , 14954 , 118025 , 562785 , 1831062 , 4645426 , 81617580 , 72997581 , 97578506 , 680480542 , 4960905362 , 3204023272
n×2
51296642
n×3
76944963
n×4
102593284
n×5
128241605
n÷2
12824160.5
n÷3
8549440.3333333
n÷3
6412080.25
n÷5
5129664.2
n2
657836370119041
n3
1.6872398386288E+22
n4
4.327486898514E+29
n5
1.1099277309638E+37
2 √n5064.4171431666
3 √n294.90783676544
4 √n71.164718387461
5 √n30.325766596567
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
25648322 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
12824161 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5064.4172418947 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999220222 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 25648321 can be divided by 2 positive divisors.
The sum of these divisors (counting 25648321) is 25648322, the average is 12824161.
Base
System
Value
2
Binary
1100001110101110011000001
3
Ternary
1210021001212211
4
Quaternary
1201311303001
5
Quinary
23031221241
6
Senary
2313422121
8
Octal
141656301
10
Decimal
25648321
12
Duodecimal
870a941
16
Hexadecimal
1875cc1
20
Vigesimal
8060g1
36
Base36
f9qdd
md5
80dce29dc10da30aacc600e435be0bad
sha1
4ca205a87af0b2a1229cc0c2eef1a257b2cf2045
sha256
62e2d2d8063431049207f1b2d1c962d2373c906baa50b9e6149ed62d71275a19
sha512
bffd794cf412f2b6ca0c4c0c88fee18ecba6b5fd2a1b14a8cf4554316247044033e0f841d639f15c9fd6ad081b84a387baec4f5bfe4c2afeffe30644dcf8bb6b
ripemd-160
ba10fbd3320921448e8926483c36b268ca94ec04
Diameter
51296642
Circumference
161153153.66103
Area
2.0666539076302E+15
Volume
7.0674937091737E+22
Surface area
8.2666156305206E+15
Circumference
161153153.66103
Perimeter
102593284
Area
657836370119041
Diagonal
36272203.410299
Surface area
3947018220714246
Volume
1.6872398386288E+22
Space diagonal
44424195.100836
Perimeter
76944963
Area
2.8485150402822E+14
Altitude
22212097.550418
Surface area
2.8485150402822E+14
Volume
1.9884312189709E+21
Height
12090734.4701