12797925 is an odd 8-digits composite number following 12797924
and preceding 12797926 . In scientific notation, it is written as 1.2797925 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 5538240 positive integers (up to 12797925) that are relatively prime to 12797925.
12797925 has 32 divisors, whose sum is 21365760
The reverse of 12797925 is 52979721
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twelve million seven hundred ninety-seven thousand nine hundred twenty-five
Scientific notation
1.2797925 × 10^7
Engineering notation
1.2797925 × 10^6
Prime Factorization
3 × 25 × 19 × 7 × 1283
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12797925
Product of the distinct prime numbers
The prime factorization of 12797925 is 3 × 25 × 19 × 7 × 1283.
Since it has a total of 5 prime factors.
7 , 8 , 16 , 18 , 744 , 512 , 7260 , 4746 , 47232 , 29575 , 826679 , 380919 , 6104933 , 5624000 , 96110190 , 24581735 , 177135412 , 521342376 , 7510966124 , 2285062929
n×2
25595850
n×3
38393775
n×4
51191700
n×5
63989625
n÷2
6398962.5
n÷3
4265975
n÷3
3199481.25
n÷5
2559585
n2
163786884305625
n3
2.0961322613271E+21
n4
2.6826143470544E+28
n5
3.4331897217526E+35
2 √n
3577.4187621804
3 √n
233.90877808892
4 √n
59.811527000908
5 √n
26.38930254156
1 , 3 , 7 , 19 , 21 , 25 , 57 , 75 , 133 , 175 , 399 , 475 , 525 , 1283 , 1425 , 3325 , 3849 , 8981 , 9975 , 24377 , 26943 , 32075 , 73131 , 96225 , 170639 , 224525 , 511917 , 609425 , 673575 , 1828275 , 4265975 , 12797925
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
-12797924
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 12797925 can be divided by 32 positive divisors.
The sum of these divisors (counting 12797925) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000110100011111100101
3
Ternary
220002012110020
4
Quaternary
300310133211
5
Quinary
11234013200
6
Senary
1134145353
8
Octal
60643745
10
Decimal
12797925
12
Duodecimal
4352259
16
Hexadecimal
c347e5
20
Vigesimal
3jjeg5
36
Base36
7maxx
md5
0ffcda16361f4505dcef7fb19e961ae0
sha1
bcb8d9f6544dccd8869f5316f13be06bf9f0ba83
sha256
5e3567d1818e2d6759c6c327c075d00f52bdc6f4836407af826c6fcb7e21298b
sha512
dd3fea9a9c3f85f15e32eb101fcdcbc35a75c7750aa0ac99e4ccb5f111461fa86e1c094981cbb23f4b6edcbb0ababbf29a2aff3349167058021aa0b188c53fb0
ripemd-160
a84461c6a3e09d4a5eeecf988cc329ac26711a22
Diameter
25595850
Circumference
80411734.322386
Area
5.1455167248891E+14
Volume
8.7802582841836E+21
Surface area
2.0582066899557E+15
Circumference
80411734.322386
Perimeter
51191700
Area
163786884305625
Diagonal
18098999.105234
Surface area
982721305833750
Volume
2.0961322613271E+21
Space diagonal
22166656.331456
Perimeter
38393775
Area
70921801307687
Altitude
11083328.165728
Surface area
70921801307687
Volume
2.4703155604138E+20
Height
6032999.7017446