13838897 is an odd 8-digits composite number following 13838896
and preceding 13838898 . In scientific notation, it is written as 1.3838897 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 13066704 positive integers (up to 13838897) that are relatively prime to 13838897.
13838897 has 8 divisors, whose sum is 14616000
The reverse of 13838897 is 79883831
Previous prime number is 349
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
thirteen million eight hundred thirty-eight thousand eight hundred ninety-seven
Scientific notation
1.3838897 × 10^7
Engineering notation
1.3838897 × 10^6
Prime Factorization
19 × 349 × 2087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13838897
Product of the distinct prime numbers
The prime factorization of 13838897 is 19 × 349 × 2087.
Since it has a total of 3 prime factors.
9 , 5 , 32 , 78 , 980 , 203 , 9631 , 8291 , 48466 , 27208 , 716137 , 644369 , 7261849 , 6871013 , 73874306 , 26677743 , 69002940 , 992802340 , 1196023964 , 8135247915
n×2
27677794
n×3
41516691
n×4
55355588
n×5
69194485
n÷2
6919448.5
n÷3
4612965.6666667
n÷3
3459724.25
n÷5
2767779.4
n2
191515070176609
n3
2.6503573301219E+21
n4
3.6678022104751E+28
n5
5.0758337007138E+35
2 √n
3720.0668004755
3 √n
240.08617854228
4 √n
60.99235034392
5 √n
26.805276747231
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
-13838896
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 13838897 can be divided by 8 positive divisors.
The sum of these divisors (counting 13838897) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100110010101000110001
3
Ternary
222001002101202
4
Quaternary
310302220301
5
Quinary
12020321042
6
Senary
1212340545
8
Octal
64625061
10
Decimal
13838897
12
Duodecimal
4774755
16
Hexadecimal
d32a31
20
Vigesimal
469h4h
36
Base36
88m5t
md5
13f2f9442e2440978446883bb3d7c95e
sha1
116c5fddbfa724a8564499431f65f296578029b1
sha256
3bc348d6111ee83b60f0e0998d2a7f641987125eabac70b894dc9350fc45fb6b
sha512
462d76aafb36f786d3fc3c875c2c5cda46f352bdc1515e3b892b4a2bf465e8991cf6873e436a34a83956e118d0b3dc324f29e1ca5d88dc607ed16becbbb26699
ripemd-160
2217fc7c53cb4201689ee1cfcf02bd0636681418
Diameter
27677794
Circumference
86952354.297972
Area
6.0166233751857E+14
Volume
1.1101790823598E+22
Surface area
2.4066493500743E+15
Circumference
86952354.297972
Perimeter
55355588
Area
191515070176609
Diagonal
19571155.825684
Surface area
1149090421059654
Volume
2.6503573301219E+21
Space diagonal
23969672.724713
Perimeter
41516691
Area
82928457990251
Altitude
11984836.362356
Surface area
82928457990251
Volume
3.1234760678277E+20
Height
6523718.6085614