12977238 is an even 8-digits composite number following 12977237
and preceding 12977239 . In scientific notation, it is written as 1.2977238 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 4155200 positive integers (up to 12977238) that are relatively prime to 12977238.
12977238 has 32 divisors, whose sum is 26998272
The reverse of 12977238 is 83277921
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
twelve million nine hundred seventy-seven thousand two hundred thirty-eight
Scientific notation
1.2977238 × 10^7
Engineering notation
1.2977238 × 10^6
Prime Factorization
2 × 3 × 41 × 71 × 743
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12977238
Product of the distinct prime numbers
The prime factorization of 12977238 is 2 × 3 × 41 × 71 × 743.
Since it has a total of 5 prime factors.
8 , 5 , 10 , 39 , 444 , 506 , 8822 , 6432 , 69293 , 16696 , 339936 , 903524 , 3090215 , 1185599 , 58515282 , 31626780 , 171501025 , 900534898 , 7485651359 , 4221631554
n×2
25954476
n×3
38931714
n×4
51908952
n×5
64886190
n÷2
6488619
n÷3
4325746
n÷3
3244309.5
n÷5
2595447.6
n2
168408706108644
n3
2.1854798604439E+21
n4
2.8361492293188E+28
n5
3.6805383552386E+35
2 √n
3602.3933710798
3 √n
234.99615506007
4 √n
60.019941445155
5 √n
26.46284017967
1 , 2 , 3 , 6 , 41 , 71 , 82 , 123 , 142 , 213 , 246 , 426 , 743 , 1486 , 2229 , 2911 , 4458 , 5822 , 8733 , 17466 , 30463 , 52753 , 60926 , 91389 , 105506 , 158259 , 182778 , 316518 , 2162873 , 4325746 , 6488619 , 12977238
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
-12977237
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 12977238 can be divided by 32 positive divisors.
The sum of these divisors (counting 12977238) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110001100000010001010110
3
Ternary
220102022102110
4
Quaternary
301200101112
5
Quinary
11310232423
6
Senary
1142051450
8
Octal
61402126
10
Decimal
12977238
12
Duodecimal
4419b86
16
Hexadecimal
c60456
20
Vigesimal
41231i
36
Base36
7q5au
md5
a27bed803c9aedfe1e652d8eeae88668
sha1
65a8f8cdb3daf734beb810fe74b438978838a1fd
sha256
d1c70b0263098abb53abb98458c2c01bab28dd55be9bfde8dfb4b533e0a3afdf
sha512
96b6e9855d3a83ca4aaccc538a91fead49091a9c5f3f4cadef1d0a7d8649a5fd6c000d3769a9c00030dbc379ba8b27ff13e7f4b36f0f7c907fd19f8cce5aa227
ripemd-160
16f5739cafb0b4c2617e8a25316e672a2688f245
Diameter
25954476
Circumference
81538391.129373
Area
5.2907155391148E+14
Volume
9.1545166321854E+21
Surface area
2.1162862156459E+15
Circumference
81538391.129373
Perimeter
51908952
Area
168408706108644
Diagonal
18352585.981743
Surface area
1010452236651864
Volume
2.1854798604439E+21
Space diagonal
22477235.557914
Perimeter
38931714
Area
72923108854277
Altitude
11238617.778957
Surface area
72923108854277
Volume
2.5756127157776E+20
Height
6117528.6605812