1397188 is an even 7-digits composite number following 1397187
and preceding 1397189 . In scientific notation, it is written as 1.397188 × 10^6.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 635904 positive integers (up to 1397188) that are relatively prime to 1397188.
1397188 has 24 divisors, whose sum is 2669912
The reverse of 1397188 is 8817931
Previous prime number is 97
Is Prime? no
Number parity even
Number length 7
Sum of Digits 37
Digital Root 1
Name
one million three hundred ninety-seven thousand one hundred eighty-eight
Scientific notation
1.397188 × 10^6
Engineering notation
1.397188 × 10^6
Prime Factorization
2 × 2 × 13 × 97 × 277
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
698594
Product of the distinct prime numbers
The prime factorization of 1397188 is 2 × 2 × 13 × 97 × 277.
Since it has a total of 5 prime factors.
6 , 7 , 92 , 26 , 360 , 112 , 9522 , 7269 , 12466 , 21636 , 83086 , 324274 , 7050894 , 1290908 , 22526465 , 97364802 , 228116773 , 592287006 , 1724153492 , 8360919460
n×2
2794376
n×3
4191564
n×4
5588752
n×5
6985940
n÷2
698594
n÷3
465729.33333333
n÷3
349297
n÷5
279437.6
n2
1952134307344
n3
2727498628609348672
n4
3.8108283539094E+24
n5
5.324443646142E+30
2 √n
1182.027072448
3 √n
111.7939451173
4 √n
34.380620594283
5 √n
16.94536661913
1 , 2 , 4 , 13 , 26 , 52 , 97 , 194 , 277 , 388 , 554 , 1108 , 1261 , 2522 , 3601 , 5044 , 7202 , 14404 , 26869 , 53738 , 107476 , 349297 , 698594 , 1397188
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
-1397187
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 1397188 can be divided by 24 positive divisors.
The sum of these divisors (counting 1397188) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101010101000111000100
3
Ternary
2121222120201
4
Quaternary
11111013010
5
Quinary
324202223
6
Senary
45540244
8
Octal
5250704
10
Decimal
1397188
12
Duodecimal
574684
16
Hexadecimal
1551c4
20
Vigesimal
8ecj8
36
Base36
ty2s
md5
2532a4bbc11b4f8e908cdec6d4047bf9
sha1
8026d7a772cacd6c2c457b5c76c53e074d93a0d2
sha256
642f0aa18f59af404cd9d4d952782d66290ff3951d44f8245c37f619b5f0e10c
sha512
0004335afab01f7b976dd22b1da0b432929488586d1a37810cb0d2873fbfd34b3d3f7e12926286875fa3bf0c9569f0c51ee814b76602b05668ba94633312a103
ripemd-160
820135f52c6e676e5eac2d1181bc6f3d0369b8b3
Diameter
2794376
Circumference
8778791.1129676
Area
6132810798772.5
Volume
1.1424919539087E+19
Surface area
24531243195090
Circumference
8778791.1129676
Perimeter
5588752
Area
1952134307344
Diagonal
1975922.2187849
Surface area
11712805844064
Volume
2727498628609348672
Space diagonal
2420000.6037255
Perimeter
4191564
Area
845298950879.52
Altitude
1210000.3018628
Surface area
845298950879.52
Volume
3.2143879599445E+17
Height
658640.73959498