25339989 is an odd 8-digits composite number following 25339988
and preceding 25339990 . In scientific notation, it is written as 2.5339989 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 15874560 positive integers (up to 25339989) that are relatively prime to 25339989.
25339989 has 24 divisors, whose sum is 35913472
The reverse of 25339989 is 98993352
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twenty-five million three hundred thirty-nine thousand nine hundred eighty-nine
Scientific notation
2.5339989 × 10^7
Engineering notation
2.5339989 × 10^6
Prime Factorization
3 × 31 × 53 × 53 × 97
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
478113
Product of the distinct prime numbers
The prime factorization of 25339989 is 3 × 31 × 53 × 53 × 97.
Since it has a total of 5 prime factors.
7 , 4 , 35 , 85 , 406 , 893 , 772 , 6242 , 82072 , 66276 , 857823 , 950981 , 4580108 , 3526472 , 65833510 , 57919962 , 720398140 , 727288883 , 4094564552 , 6126683956
n×2
50679978
n×3
76019967
n×4
101359956
n×5
126699945
n÷2
12669994.5
n÷3
8446663
n÷3
6334997.25
n÷5
5067997.8
n2
642115042520121
n3
1.6271188114194E+22
n4
4.1231172783062E+29
n5
1.0447974647799E+37
2 √n
5033.8840868657
3 √n
293.72132184192
4 √n
70.94987023854
5 √n
30.252501030464
1 , 3 , 31 , 53 , 93 , 97 , 159 , 291 , 1643 , 2809 , 3007 , 4929 , 5141 , 8427 , 9021 , 15423 , 87079 , 159371 , 261237 , 272473 , 478113 , 817419 , 8446663 , 25339989
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-25339988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 25339989 can be divided by 24 positive divisors.
The sum of these divisors (counting 25339989) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000101010100001010101
3
Ternary
1202200101221010
4
Quaternary
1200222201111
5
Quinary
22441334424
6
Senary
2303042433
8
Octal
140524125
10
Decimal
25339989
12
Duodecimal
85a0419
16
Hexadecimal
182a855
20
Vigesimal
7i79j9
36
Base36
f34gl
md5
0331ab06df8107d007fb191cf820b0b8
sha1
d98febaf8416d0ac53097a28be2500c773270e6d
sha256
b171d913c39b00fade0f7bbd8e1ee05b5f45a96a7fc6035e4601c839243e4df4
sha512
265367dd4546d9330849763633084efd8ce4394038e0b4a290061f4f19b571e81c8ec6edc6f1dc9c3dce173f9c8757b075be8ab2f385bdc199b58619c7b05a17
ripemd-160
ecdaaf827ca1e6a6acd25fe57cb37c4d05d154f6
Diameter
50679978
Circumference
159215846.56889
Area
2.0172639003407E+15
Volume
6.8156593392974E+22
Surface area
8.0690556013628E+15
Circumference
159215846.56889
Perimeter
101359956
Area
642115042520121
Diagonal
35836156.114185
Surface area
3852690255120726
Volume
1.6271188114194E+22
Space diagonal
43890148.411236
Perimeter
76019967
Area
2.7804396948727E+14
Altitude
21945074.205618
Surface area
2.7804396948727E+14
Volume
1.9175779089181E+21
Height
11945385.371395