12856570 is an even 8-digits composite number following 12856569
and preceding 12856571 . In scientific notation, it is written as 1.2856570 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors.
There are 4845120 positive integers (up to 12856570) that are relatively prime to 12856570.
12856570 has 32 divisors, whose sum is 24520320
The reverse of 12856570 is 07565821
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
twelve million eight hundred fifty-six thousand five hundred seventy
Scientific notation
1.2856570 × 10^7
Engineering notation
1.2856570 × 10^6
Prime Factorization
2 × 5 × 43 × 29 × 1031
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12856570
Product of the distinct prime numbers
The prime factorization of 12856570 is 2 × 5 × 43 × 29 × 1031.
Since it has a total of 5 prime factors.
2 , 8 , 26 , 86 , 309 , 816 , 2920 , 744 , 33050 , 60968 , 2010 , 912959 , 3886746 , 6016107 , 85815238 , 43013952 , 619765265 , 66129320 , 7439378185 , 5566010173
n×2
25713140
n×3
38569710
n×4
51426280
n×5
64282850
n÷2
6428285
n÷3
4285523.3333333
n÷3
3214142.5
n÷5
2571314
n2
165291392164900
n3
2.1250803537655E+21
n4
2.7321244323811E+28
n5
3.5125749013618E+35
2 √n
3585.6059460013
3 √n
234.26552030557
4 √n
59.879929408787
5 √n
26.413443513507
1 , 2 , 5 , 10 , 29 , 43 , 58 , 86 , 145 , 215 , 290 , 430 , 1031 , 1247 , 2062 , 2494 , 5155 , 6235 , 10310 , 12470 , 29899 , 44333 , 59798 , 88666 , 149495 , 221665 , 298990 , 443330 , 1285657 , 2571314 , 6428285 , 12856570
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
-12856569
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 12856570 can be divided by 32 positive divisors.
The sum of these divisors (counting 12856570) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001000010110011111010
3
Ternary
220012011220021
4
Quaternary
301002303322
5
Quinary
11242402240
6
Senary
1135321054
8
Octal
61026372
10
Decimal
12856570
12
Duodecimal
438018a
16
Hexadecimal
c42cfa
20
Vigesimal
40718a
36
Base36
7nk6y
md5
df5bc47ff6f1db4868b01388c47d1bf4
sha1
934c84b2c8e3a7fed93e0e63a8b82a31138f044c
sha256
34762bf3a851d78333ae85c37426d8d3d7dba01661cf41b5ee33d24a4fe54364
sha512
720b183fb844d42d0605f69e84508004ec6e47c15895d472029e704e31a89fdafdf23d092c48e50a5ee2910214cf9a98f620288fb2ec57cb71311837dc3b77ed
ripemd-160
4b0b25077bb52fff102b8e3559c47a27fd3d1443
Diameter
25713140
Circumference
80780211.724726
Area
5.1927822332688E+14
Volume
8.9015157702369E+21
Surface area
2.0771128933075E+15
Circumference
80780211.724726
Perimeter
51426280
Area
165291392164900
Diagonal
18181935.659599
Surface area
991748352989400
Volume
2.1250803537655E+21
Space diagonal
22268232.451066
Perimeter
38569710
Area
71573272320850
Altitude
11134116.225533
Surface area
71573272320850
Volume
2.5044312145231E+20
Height
6060645.2198664