12769428 is an even 8-digits composite number following 12769427
and preceding 12769429 . In scientific notation, it is written as 1.2769428 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 3648384 positive integers (up to 12769428) that are relatively prime to 12769428.
12769428 has 24 divisors, whose sum is 34052032
The reverse of 12769428 is 82496721
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
twelve million seven hundred sixty-nine thousand four hundred twenty-eight
Scientific notation
1.2769428 × 10^7
Engineering notation
1.2769428 × 10^6
Prime Factorization
2 × 2 × 3 × 7 × 152017
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
6384714 Product of the distinct prime numbers
The prime factorization of 12769428 is 2 × 2 × 3 × 7 × 152017.
Since it has a total of 5 prime factors.
3 , 5 , 48 , 89 , 540 , 650 , 5153 , 7085 , 65429 , 89492 , 650105 , 904788 , 2367356 , 2645723 , 5356665 , 13974237 , 747812141 , 590278864 , 8014542634 , 8233376402
n×2
25538856
n×3
38308284
n×4
51077712
n×5
63847140
n÷2
6384714
n÷3
4256476
n÷3
3192357
n÷5
2553885.6
n2
163058291447184
n3
2.0821611124378E+21
n4
2.6588006409675E+28
n5
3.3951363351188E+35
2 √n3573.4336428707
3 √n233.7350350262
4 √n59.778203744096
5 √n26.377539905772
1 , 2 , 3 , 4 , 6 , 7 , 12 , 14 , 21 , 28 , 42 , 84 , 152017 , 304034 , 456051 , 608068 , 912102 , 1064119 , 1824204 , 2128238 , 3192357 , 4256476 , 6384714 , 12769428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-12769427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12769428 can be divided by 24 positive divisors.
The sum of these divisors (counting 12769428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110000101101100010010100
3
Ternary
220000202100210
4
Quaternary
300231202110
5
Quinary
11232110203
6
Senary
1133405420
8
Octal
60554224
10
Decimal
12769428
12
Duodecimal
4339870
16
Hexadecimal
c2d894
20
Vigesimal
3jg3b8
36
Base36
7loyc
md5
aae17f54aae7b9e70f3bafd7b82d2704
sha1
b9e2dec8b554b0b53d0edef380e4a74c5d961a4a
sha256
e44486cde70b7d9a1511f559dd2ea331769412956ebadafa3f8c30cd8af81e48
sha512
9d289eb2cc8f14b10a59387048bed9346196d779508df29c7196fa65b3f93d820a9b51e657605a85c0f63b0525acc717ea39a1e15c07bf734d1af684f4d38b8a
ripemd-160
bd687d19257e45580c0858b6ab499f4bbf6f4801
Diameter
25538856
Circumference
80232682.390688
Area
5.1226273051738E+14
Volume
8.7217360725667E+21
Surface area
2.0490509220695E+15
Circumference
80232682.390688
Perimeter
51077712
Area
163058291447184
Diagonal
18058698.261347
Surface area
978349748683104
Volume
2.0821611124378E+21
Space diagonal
22117298.079593
Perimeter
38308284
Area
70606311345474
Altitude
11058649.039796
Surface area
70606311345474
Volume
2.4538504035462E+20
Height
6019566.0871156