26321985 is an odd 8-digits composite number following 26321984
and preceding 26321986 . In scientific notation, it is written as 2.6321985 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 13658112 positive integers (up to 26321985) that are relatively prime to 26321985.
26321985 has 16 divisors, whose sum is 38449920
The reverse of 26321985 is 58912362
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-six million three hundred twenty-one thousand nine hundred eighty-five
Scientific notation
2.6321985 × 10^7
Engineering notation
2.6321985 × 10^6
Prime Factorization
15 × 37 × 3 × 15809
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
26321985
Product of the distinct prime numbers
The prime factorization of 26321985 is 15 × 37 × 3 × 15809.
Since it has a total of 4 prime factors.
4 , 1 , 96 , 31 , 265 , 831 , 7491 , 378 , 53241 , 94389 , 403809 , 564066 , 9034207 , 9713690 , 59866325 , 41757077 , 538358779 , 772736975 , 8138798666 , 2209054575
n×2
52643970
n×3
78965955
n×4
105287940
n×5
131609925
n÷2
13160992.5
n÷3
8773995
n÷3
6580496.25
n÷5
5264397
n2
692846894340225
n3
1.823710556012E+22
n4
4.8003681899689E+29
n5
1.2635521949084E+37
2 √n
5130.4955900965
3 √n
297.46751522525
4 √n
71.627477898475
5 √n
30.483422641503
1 , 3 , 15 , 37 , 45 , 111 , 555 , 1665 , 15809 , 47427 , 237135 , 584933 , 711405 , 1754799 , 8773995 , 26321985
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
-26321984
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 26321985 can be divided by 16 positive divisors.
The sum of these divisors (counting 26321985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100100011010010001000001
3
Ternary
1211112021222100
4
Quaternary
1210122101001
5
Quinary
23214300420
6
Senary
2340101013
8
Octal
144322101
10
Decimal
26321985
12
Duodecimal
8994769
16
Hexadecimal
191a441
20
Vigesimal
84a4j5
36
Base36
fo669
md5
7dec50a3aad1cca8d7f3726a4c14fe56
sha1
be7c4ab062fbbd0d7fe165d96ecd5c88e46c8b86
sha256
6251b28bc8644a788cc5785ab6116051006ef663efda5b7b6aa1bd1831033b03
sha512
3610f2beb46719648ea193f78794167f502eca7e304a53656f728e69bac05736eef4e1d1cdd4fbd2a6b5060f1faee475fbbc215e0211fd26a7018f389a04084d
ripemd-160
8e6600bbf39641fe3a0f5383d40c1a59f964065a
Diameter
52643970
Circumference
165385909.4078
Area
2.1766427133218E+15
Volume
7.6391409133886E+22
Surface area
8.706570853287E+15
Circumference
165385909.4078
Perimeter
105287940
Area
692846894340225
Diagonal
37224908.175581
Surface area
4157081366041350
Volume
1.823710556012E+22
Space diagonal
45591015.376066
Perimeter
78965955
Area
3.0001150571589E+14
Altitude
22795507.688033
Surface area
3.0001150571589E+14
Volume
2.149263501796E+21
Height
12408302.725194