12857548 is an even 8-digits composite number following 12857547
and preceding 12857549 . In scientific notation, it is written as 1.2857548 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 5787600 positive integers (up to 12857548) that are relatively prime to 12857548.
12857548 has 24 divisors, whose sum is 24784704
The reverse of 12857548 is 84575821
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
twelve million eight hundred fifty-seven thousand five hundred forty-eight
Scientific notation
1.2857548 × 10^7
Engineering notation
1.2857548 × 10^6
Prime Factorization
2 × 2 × 11 × 107 × 2731
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
6428774
Product of the distinct prime numbers
The prime factorization of 12857548 is 2 × 2 × 11 × 107 × 2731.
Since it has a total of 5 prime factors.
6 , 1 , 100 , 30 , 704 , 852 , 7769 , 2992 , 11002 , 54307 , 379861 , 967231 , 5920776 , 3266508 , 68819871 , 92544094 , 994083992 , 559621753 , 9719562755 , 4630393100
n×2
25715096
n×3
38572644
n×4
51430192
n×5
64287740
n÷2
6428774
n÷3
4285849.3333333
n÷3
3214387
n÷5
2571509.6
n2
165316540572304
n3
2.1255653556023E+21
n4
2.7329558586794E+28
n5
3.5139111134852E+35
2 √n
3585.7423220304
3 √n
234.27146035204
4 √n
59.8810681437
5 √n
26.413845355705
1 , 2 , 4 , 11 , 22 , 44 , 107 , 214 , 428 , 1177 , 2354 , 2731 , 4708 , 5462 , 10924 , 30041 , 60082 , 120164 , 292217 , 584434 , 1168868 , 3214387 , 6428774 , 12857548
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
-12857547
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 12857548 can be divided by 24 positive divisors.
The sum of these divisors (counting 12857548) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110001000011000011001100
3
Ternary
220012020020111
4
Quaternary
301003003030
5
Quinary
11242420143
6
Senary
1135325404
8
Octal
61030314
10
Decimal
12857548
12
Duodecimal
4380864
16
Hexadecimal
c430cc
20
Vigesimal
4073h8
36
Base36
7nky4
md5
d86ee5b134e3dee0e2794601a0ae4891
sha1
b55d5f60560d3b0db1c38b1a95a26b3d72a9e842
sha256
f3d58c1f13dc9cebfaae46a150b3df3032f4f3673332fbfa24d7f863d414dcab
sha512
0e42797a76dc30526feba4ed16f18d83e027bbcf4cd2144213100653513d9a1474d32b8f83c6c233acb5152ab7a672e611254a0261cf198209c0262805cbc1ec
ripemd-160
555623c047f3478696d3f87b506a3eb297906960
Diameter
25715096
Circumference
80786356.679956
Area
5.1935722937883E+14
Volume
8.9035473411804E+21
Surface area
2.0774289175153E+15
Circumference
80786356.679956
Perimeter
51430192
Area
165316540572304
Diagonal
18183318.760463
Surface area
991899243433824
Volume
2.1255653556023E+21
Space diagonal
22269926.396756
Perimeter
38572644
Area
71584161900688
Altitude
11134963.198378
Surface area
71584161900688
Volume
2.5050027946694E+20
Height
6061106.2534877