12962895 is an odd 8-digits composite number following 12962894
and preceding 12962896 . In scientific notation, it is written as 1.2962895 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 6240000 positive integers (up to 12962895) that are relatively prime to 12962895.
12962895 has 32 divisors, whose sum is 22788864
The reverse of 12962895 is 59826921
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twelve million nine hundred sixty-two thousand eight hundred ninety-five
Scientific notation
1.2962895 × 10^7
Engineering notation
1.2962895 × 10^6
Prime Factorization
11 × 3 × 5 × 313 × 251
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12962895
Product of the distinct prime numbers
The prime factorization of 12962895 is 11 × 3 × 5 × 313 × 251.
Since it has a total of 5 prime factors.
10 , 6 , 72 , 95 , 452 , 124 , 3429 , 1762 , 65952 , 53393 , 140706 , 878057 , 140798 , 2319403 , 42397768 , 79471667 , 510388111 , 74351322 , 1541768253 , 6561493011
n×2
25925790
n×3
38888685
n×4
51851580
n×5
64814475
n÷2
6481447.5
n÷3
4320965
n÷3
3240723.75
n÷5
2592579
n2
168036646781025
n3
2.1782414083745E+21
n4
2.8236314661411E+28
n5
3.6602438214283E+35
2 √n
3600.4020608815
3 √n
234.90954720166
4 √n
60.003350413802
5 √n
26.456988018695
1 , 3 , 5 , 11 , 15 , 33 , 55 , 165 , 251 , 313 , 753 , 939 , 1255 , 1565 , 2761 , 3443 , 3765 , 4695 , 8283 , 10329 , 13805 , 17215 , 41415 , 51645 , 78563 , 235689 , 392815 , 864193 , 1178445 , 2592579 , 4320965 , 12962895
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
-12962894
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 12962895 can be divided by 32 positive divisors.
The sum of these divisors (counting 12962895) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001011100110001001111
3
Ternary
220101120202020
4
Quaternary
301130301033
5
Quinary
11304303040
6
Senary
1141501223
8
Octal
61346117
10
Decimal
12962895
12
Duodecimal
4411813
16
Hexadecimal
c5cc4f
20
Vigesimal
41074f
36
Base36
7pu8f
md5
1d78824c4049caf0fd06e6b102c669d7
sha1
fe6257293ce3daeab30711c9c23f1cc95433bada
sha256
988d052d44e0681b5dc7c75b69950b6d6929f45d8a3468f0e467a32555389032
sha512
a869fc6863693e2005467397d4e4709718bcecf57ae83b3619a9606aa8127bc24ca98f47597bfb111184a3e8d454b046f142880c462c585c14351670ae321978
ripemd-160
f343ff624f7286c029296aaedab616a5bf57fec5
Diameter
25925790
Circumference
81448271.402512
Area
5.2790269506113E+14
Volume
9.1241962750593E+21
Surface area
2.1116107802445E+15
Circumference
81448271.402512
Perimeter
51851580
Area
168036646781025
Diagonal
18332301.916618
Surface area
1008219880686150
Volume
2.1782414083745E+21
Space diagonal
22452392.753181
Perimeter
38888685
Area
72762002439560
Altitude
11226196.37659
Surface area
72762002439560
Volume
2.5670821182049E+20
Height
6110767.3055395