13778897 is an odd 8-digits composite number following 13778896
and preceding 13778898 . In scientific notation, it is written as 1.3778897 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 12502960 positive integers (up to 13778897) that are relatively prime to 13778897.
13778897 has 8 divisors, whose sum is 15059520
The reverse of 13778897 is 79887731
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
thirteen million seven hundred seventy-eight thousand eight hundred ninety-seven
Scientific notation
1.3778897 × 10^7
Engineering notation
1.3778897 × 10^6
Prime Factorization
839 × 11 × 1493
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13778897
Product of the distinct prime numbers
The prime factorization of 13778897 is 839 × 11 × 1493.
Since it has a total of 3 prime factors.
3 , 10 , 23 , 7 , 35 , 616 , 2626 , 7761 , 13946 , 24839 , 698235 , 472003 , 9137959 , 4813189 , 65669719 , 37391601 , 504975125 , 828449781 , 2613833179 , 297165259
n×2
27557794
n×3
41336691
n×4
55115588
n×5
68894485
n÷2
6889448.5
n÷3
4592965.6666667
n÷3
3444724.25
n÷5
2755779.4
n2
189858002536609
n3
2.6160338615777E+21
n4
3.6046061127191E+28
n5
4.9667496352727E+35
2 √n
3711.9936691756
3 √n
239.73870288767
4 √n
60.926132892016
5 √n
26.781992910473
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
-13778896
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 13778897 can be divided by 8 positive divisors.
The sum of these divisors (counting 13778897) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100100011111111010001
3
Ternary
221221001002112
4
Quaternary
310203333101
5
Quinary
12011411042
6
Senary
1211155105
8
Octal
64437721
10
Decimal
13778897
12
Duodecimal
4745a95
16
Hexadecimal
d23fd1
20
Vigesimal
46274h
36
Base36
87bv5
md5
5b3130ad200e2a464201cfec2b22be8f
sha1
2db6d9ef99bd0725251b515ffaee3dd2279951f2
sha256
6f183afd00e19cf9d22cf9faa90a9fb0f350dcab260eb869a38a6a89bfbd78a6
sha512
37f0faf820f1b0cb7f4df5a2cb5150817eeb062c6a63bb0b724a27cc564ead63d8df67ef19566177c5433f0faf9050a7c0fbe7f6b82ab4a3e353016af40d0ad7
ripemd-160
9d4eeeb35835345de4c59b67b1d45ab4c1a0b9c6
Diameter
27557794
Circumference
86575363.179541
Area
5.9645650599424E+14
Volume
1.0958017014766E+22
Surface area
2.385826023977E+15
Circumference
86575363.179541
Perimeter
55115588
Area
189858002536609
Diagonal
19486303.011942
Surface area
1139148015219654
Volume
2.6160338615777E+21
Space diagonal
23865749.676258
Perimeter
41336691
Area
82210926654237
Altitude
11932874.838129
Surface area
82210926654237
Volume
3.0830254722253E+20
Height
6495434.337314