12963145 is an odd 8-digits composite number following 12963144
and preceding 12963146 . In scientific notation, it is written as 1.2963145 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 28 positive divisors.
There are 8840832 positive integers (up to 12963145) that are relatively prime to 12963145.
12963145 has 28 divisors, whose sum is 18090180
The reverse of 12963145 is 54136921
Previous prime number is 299
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
twelve million nine hundred sixty-three thousand one hundred forty-five
Scientific notation
1.2963145 × 10^7
Engineering notation
1.2963145 × 10^6
Prime Factorization
5 × 29 × 13 × 299 × 23
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12963145
Product of the distinct prime numbers
The prime factorization of 12963145 is 5 × 29 × 13 × 299 × 23.
Since it has a total of 5 prime factors.
3 , 5 , 14 , 19 , 293 , 597 , 3889 , 5802 , 61953 , 77903 , 887937 , 778623 , 8795531 , 4620224 , 18175015 , 16244528 , 529883296 , 338245341 , 2368836816 , 9147937261
n×2
25926290
n×3
38889435
n×4
51852580
n×5
64815725
n÷2
6481572.5
n÷3
4321048.3333333
n÷3
3240786.25
n÷5
2592629
n2
168043128291025
n3
2.1783674382902E+21
n4
2.8238492965834E+28
n5
3.6605967889758E+35
2 √n
3600.4367790589
3 √n
234.91105733268
4 √n
60.003639715095
5 √n
26.457090066825
1 , 5 , 13 , 23 , 29 , 65 , 115 , 145 , 299 , 377 , 667 , 1495 , 1885 , 3335 , 3887 , 6877 , 8671 , 19435 , 34385 , 43355 , 89401 , 112723 , 199433 , 447005 , 563615 , 997165 , 2592629 , 12963145
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12963144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12963145 can be divided by 28 positive divisors.
The sum of these divisors (counting 12963145) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
110001011100110101001001
3
Ternary
220101121002111
4
Quaternary
301130311021
5
Quinary
11304310040
6
Senary
1141502321
8
Octal
61346511
10
Decimal
12963145
12
Duodecimal
44119a1
16
Hexadecimal
c5cd49
20
Vigesimal
4107h5
36
Base36
7pufd
md5
0a0cbf81ef83ed6e29446d705011d283
sha1
55299a689c81dc7bee038f74cbc32430fdaf26d7
sha256
876b18cb3d0f92a4acfde3b3eefdcbd44a607e59a646577245fcede196f500ac
sha512
655d181df24f4b6841a39e8c7d7b1f3a4bf6af0133df6e7def3f5cd08cf703e438ff99931aced0214bc75195571324c3b888c06987c08caf6a13d7e2d2ef38b7
ripemd-160
9911ec2ba86fbafaa1685ff8d02df08116f1cce9
Diameter
25926290
Circumference
81449842.198839
Area
5.2792305732533E+14
Volume
9.1247241879354E+21
Surface area
2.1116922293013E+15
Circumference
81449842.198839
Perimeter
51852580
Area
168043128291025
Diagonal
18332655.470009
Surface area
1008258769746150
Volume
2.1783674382902E+21
Space diagonal
22452825.765882
Perimeter
38889435
Area
72764809015718
Altitude
11226412.882941
Surface area
72764809015718
Volume
2.5672306458849E+20
Height
6110885.1566697