12693786 is an even 8-digits composite number following 12693785
and preceding 12693787 . In scientific notation, it is written as 1.2693786 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 3435696 positive integers (up to 12693786) that are relatively prime to 12693786.
12693786 has 32 divisors, whose sum is 30543360
The reverse of 12693786 is 68739621
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
twelve million six hundred ninety-three thousand seven hundred eighty-six
Scientific notation
1.2693786 × 10^7
Engineering notation
1.2693786 × 10^6
Prime Factorization
2 × 7 × 3 × 19 × 15907
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12693786
Product of the distinct prime numbers
The prime factorization of 12693786 is 2 × 7 × 3 × 19 × 15907.
Since it has a total of 5 prime factors.
4 , 10 , 64 , 69 , 147 , 609 , 9807 , 3817 , 64239 , 90496 , 917020 , 332588 , 3883110 , 8965055 , 3020648 , 27431737 , 17086197 , 443154340 , 6987374913 , 4847803184
n×2
25387572
n×3
38081358
n×4
50775144
n×5
63468930
n÷2
6346893
n÷3
4231262
n÷3
3173446.5
n÷5
2538757.2
n2
161132203013796
n3
2.0453777027657E+21
n4
2.5963586848079E+28
n5
3.2957621524193E+35
2 √n
3562.8339843445
3 √n
233.27259689015
4 √n
59.689479678956
5 √n
26.346215175563
1 , 2 , 3 , 6 , 7 , 14 , 19 , 21 , 38 , 42 , 57 , 114 , 133 , 266 , 399 , 798 , 15907 , 31814 , 47721 , 95442 , 111349 , 222698 , 302233 , 334047 , 604466 , 668094 , 906699 , 1813398 , 2115631 , 4231262 , 6346893 , 12693786
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12693785
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12693786 can be divided by 32 positive divisors.
The sum of these divisors (counting 12693786) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000011011000100011010
3
Ternary
212212220121020
4
Quaternary
300123010122
5
Quinary
11222200121
6
Senary
1132023310
8
Octal
60330432
10
Decimal
12693786
12
Duodecimal
4301b36
16
Hexadecimal
c1b11a
20
Vigesimal
3j6e96
36
Base36
7k2l6
md5
cb6c769dad335ffd531b16e1004fe424
sha1
452006489e93e22394356ecad9b150542663afab
sha256
512828faa143ca04aee93f379043e33f0fdf55efa0a40754d61f5c11a9ccaa04
sha512
e88d50959fcc3ee8df8ac3d89a020ac445729f1e0ac7c53ac0c36cbb304641850384d2df4a276e386101abef0a5289e14031e4cea13afa2ad3d93854cf690550
ripemd-160
10a5c95d126ef20822ef3418bee255a3a453b678
Diameter
25387572
Circumference
79757409.687682
Area
5.0621174524488E+14
Volume
8.5676580864334E+21
Surface area
2.0248469809795E+15
Circumference
79757409.687682
Perimeter
50775144
Area
161132203013796
Diagonal
17951724.319062
Surface area
966793218082776
Volume
2.0453777027657E+21
Space diagonal
21986282.292407
Perimeter
38081358
Area
69772290588849
Altitude
10993141.146203
Surface area
69772290588849
Volume
2.4105007395223E+20
Height
5983908.1063539