6897 is an odd 4-digits composite number following 6896
and preceding 6898 . In scientific notation, it is written as 6.897 × 10^3.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 3960 positive integers (up to 6897) that are relatively prime to 6897.
6897 has 8 divisors, whose sum is 10080
The reverse of 6897 is 7986
Previous prime number is 209
Is Prime? no
Number parity odd
Number length 4
Sum of Digits 30
Digital Root 3
Name
six thousand eight hundred ninety-seven
Scientific notation
6.897 × 10^3
Engineering notation
6.897 × 10^3
Prime Factorization
3 × 209 × 11
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6897
Product of the distinct prime numbers
The prime factorization of 6897 is 3 × 209 × 11.
Since it has a total of 3 prime factors.
7 , 9 , 54 , 24 , 824 , 544 , 7016 , 5771 , 45187 , 52994 , 771309 , 488986 , 7494597 , 5714063 , 43469518 , 14398657 , 44380284 , 476956764 , 7244956073 , 9909163370
n×2
13794
n×3
20691
n×4
27588
n×5
34485
n÷2
3448.5
n÷3
2299
n÷3
1724.25
n÷5
1379.4
n2
47568609
n3
328080696273
n4
2262772562194881
n5
1.5606342361458E+19
2 √n
83.048178787978
3 √n
19.035023120737
4 √n
9.1130773500491
5 √n
5.857766354116
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6897 can be divided by 8 positive divisors.
The sum of these divisors (counting 6897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011110001
3
Ternary
100110110
4
Quaternary
1223301
5
Quinary
210042
6
Senary
51533
8
Octal
15361
10
Decimal
6897
12
Duodecimal
3ba9
16
Hexadecimal
1af1
20
Vigesimal
h4h
36
Base36
5bl
md5
e32cc80bf07915058ce90722ee17bb71
sha1
1b894808c101a36defbbae9214817c3256267127
sha256
508a33a170c0957ed717640fa1f2b112d6f04d5afdcac138bf3d713eb8e97326
sha512
51fb5277b3e9b1d7e8d3f83bda5b0ef729df0c7b29ed9d7bcfceafadad545c5383149cb0a0b732810cbccd5d796e026e5d3c7773ca8ec78019896320ad87a0db
ripemd-160
61c4d1f4859a44c8875b669498659e61d2594d6c
Diameter
13794
Circumference
43335.129063618
Area
149441192.57589
Volume
1374261206927.8
Surface area
597764770.30354
Circumference
43335.129063618
Perimeter
27588
Area
47568609
Diagonal
9753.8309396872
Surface area
285411654
Volume
328080696273
Space diagonal
11945.954419803
Perimeter
20691
Area
20597811.908345
Altitude
5972.9772099013
Surface area
20597811.908345
Volume
38664680851.84
Height
3251.2769798957