12996885 is an odd 8-digits composite number following 12996884
and preceding 12996886 . In scientific notation, it is written as 1.2996885 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 6255680 positive integers (up to 12996885) that are relatively prime to 12996885.
12996885 has 32 divisors, whose sum is 22851072
The reverse of 12996885 is 58869921
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twelve million nine hundred ninety-six thousand eight hundred eighty-five
Scientific notation
1.2996885 × 10^7
Engineering notation
1.2996885 × 10^6
Prime Factorization
3 × 5 × 11 × 347 × 227
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12996885
Product of the distinct prime numbers
The prime factorization of 12996885 is 3 × 5 × 11 × 347 × 227.
Since it has a total of 5 prime factors.
7 , 10 , 24 , 84 , 828 , 900 , 8818 , 1779 , 47301 , 9990 , 768334 , 668765 , 5083237 , 5087107 , 93610928 , 84017882 , 74076515 , 264820032 , 4581433146 , 497048100
n×2
25993770
n×3
38990655
n×4
51987540
n×5
64984425
n÷2
6498442.5
n÷3
4332295
n÷3
3249221.25
n÷5
2599377
n2
168919019703225
n3
2.1954210733955E+21
n4
2.8533635217499E+28
n5
3.7084837555378E+35
2 √n
3605.1192768062
3 √n
235.11468673966
4 √n
60.042645484741
5 √n
26.470848060153
1 , 3 , 5 , 11 , 15 , 33 , 55 , 165 , 227 , 347 , 681 , 1041 , 1135 , 1735 , 2497 , 3405 , 3817 , 5205 , 7491 , 11451 , 12485 , 19085 , 37455 , 57255 , 78769 , 236307 , 393845 , 866459 , 1181535 , 2599377 , 4332295 , 12996885
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
-12996884
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 12996885 can be divided by 32 positive divisors.
The sum of these divisors (counting 12996885) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001100101000100010101
3
Ternary
220110022101010
4
Quaternary
301211010111
5
Quinary
11311400020
6
Senary
1142322433
8
Octal
61450425
10
Decimal
12996885
12
Duodecimal
4429419
16
Hexadecimal
c65115
20
Vigesimal
414c45
36
Base36
7qkgl
md5
bea1383ee376829accb8521e7c9cee65
sha1
e36b02e3d94957b83344b2a42622e77215b5d7a4
sha256
bc6a9188124aca908b347bad16ca5b6e760de08a5993e7265256ad701d61c908
sha512
84eabbcaf507636522b8dc1bbea9857cafad0385c56b267ad59b946fc3c9451f6698c1295d0b7a014f5653f332f2dd9fc67ae89666b06598dd7e5665f04af389
ripemd-160
63d5207d69db00beb317247fbb18e4f2e2e0ee6b
Diameter
25993770
Circumference
81661836.871103
Area
5.3067475135124E+14
Volume
9.1961582876209E+21
Surface area
2.122699005405E+15
Circumference
81661836.871103
Perimeter
51987540
Area
168919019703225
Diagonal
18380371.035603
Surface area
1013514118219350
Volume
2.1954210733955E+21
Space diagonal
22511265.16013
Perimeter
38990655
Area
73144081122678
Altitude
11255632.580065
Surface area
73144081122678
Volume
2.5873285475964E+20
Height
6126790.3452011