25972685 is an odd 8-digits composite number following 25972684
and preceding 25972686 . In scientific notation, it is written as 2.5972685 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 19220736 positive integers (up to 25972685) that are relatively prime to 25972685.
25972685 has 16 divisors, whose sum is 33566400
The reverse of 25972685 is 58627952
Previous prime number is 17
Is Prime? no Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
twenty-five million nine hundred seventy-two thousand six hundred eighty-five
Scientific notation
2.5972685 × 10^7
Engineering notation
2.5972685 × 10^6
Prime Factorization
5 × 59 × 17 × 5179
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
25972685 Product of the distinct prime numbers
The prime factorization of 25972685 is 5 × 59 × 17 × 5179.
Since it has a total of 4 prime factors.
9 , 6 , 99 , 61 , 196 , 875 , 2214 , 3033 , 63479 , 98185 , 858830 , 505830 , 6966685 , 4606607 , 35655743 , 31884118 , 17659099 , 838535715 , 1040539522 , 4336540068
n×2
51945370
n×3
77918055
n×4
103890740
n×5
129863425
n÷2
12986342.5
n÷3
8657561.6666667
n÷3
6493171.25
n÷5
5194537
n2
674580366109225
n3
1.752066335614E+22
n4
4.5505867034006E+29
n5
1.1819095501261E+37
2 √n5096.3403536263
3 √n296.14582615558
4 √n71.38865703756
5 √n30.402085054036
1 , 5 , 17 , 59 , 85 , 295 , 1003 , 5015 , 5179 , 25895 , 88043 , 305561 , 440215 , 1527805 , 5194537 , 25972685
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
-25972684 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 25972685 can be divided by 16 positive divisors.
The sum of these divisors (counting 25972685) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100011000100111111001101
3
Ternary
1210212112211022
4
Quaternary
1203010333031
5
Quinary
23122111220
6
Senary
2324403525
8
Octal
143047715
10
Decimal
25972685
12
Duodecimal
88465a5
16
Hexadecimal
18c4fcd
20
Vigesimal
826be5
36
Base36
fgonh
md5
13a3541b5daed6fa811f8f41fc78740c
sha1
70c3dbfd550eaf5bd864fc5049cb0544c970f40b
sha256
fb4400f62425e1c33db5d96ee1103a31a0ab9bef6e4d651c555d4d806d765a24
sha512
09fe71ea207c8835ad56fbab8ad52214c9fa0767af4e130c85499517f9f8c5a3e7a15731c86cd426f70784169e44ff5d9be5d257835d3af57da4264387d930ac
ripemd-160
f229264f3c79a8cd3b70ece36602f1991dd94451
Diameter
51945370
Circumference
163191192.78
Area
2.1192567224247E+15
Volume
7.3390383047557E+22
Surface area
8.4770268896986E+15
Circumference
163191192.78
Perimeter
103890740
Area
674580366109225
Diagonal
36730923.378244
Surface area
4047482196655350
Volume
1.752066335614E+22
Space diagonal
44986010.028982
Perimeter
77918055
Area
2.921018669724E+14
Altitude
22493005.014491
Surface area
2.921018669724E+14
Volume
2.0648299783355E+21
Height
12243641.126081