13897943 is an odd 8-digits prime number following 13897942
and preceding 13897944 . In scientific notation, it is written as 1.3897943 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 13897942 positive integers (up to 13897943) that are relatively prime to 13897943.
13897943 has 2 divisors, whose sum is 13897944
The reverse of 13897943 is 34979831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
thirteen million eight hundred ninety-seven thousand nine hundred forty-three
Scientific notation
1.3897943 × 10^7
Engineering notation
1.3897943 × 10^6
Prime Factorization
13897943
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
13897943 Product of the distinct prime numbers
The prime factorization of 13897943 is 13897943.
Since it has a total of 1 prime factors.
8 , 7 , 48 , 54 , 42 , 59 , 2123 , 3157 , 44847 , 84236 , 686623 , 593711 , 5510517 , 4106234 , 32163400 , 95494315 , 808206099 , 787960319 , 7037375846 , 2758938201
n×2
27795886
n×3
41693829
n×4
55591772
n×5
69489715
n÷2
6948971.5
n÷3
4632647.6666667
n÷3
3474485.75
n÷5
2779588.6
n2
193152819631249
n3
2.6844268775244E+21
n4
3.7308011731502E+28
n5
5.1850462048774E+35
2 √n3727.9945010689
3 √n240.42715018992
4 √n61.057305059009
5 √n26.828111660252
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
13897944 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
6948972 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
3727.9946351893 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998560938 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13897943 can be divided by 2 positive divisors.
The sum of these divisors (counting 13897943) is 13897944, the average is 6948972.
Base
System
Value
2
Binary
110101000001000011010111
3
Ternary
222011002101122
4
Quaternary
311001003113
5
Quinary
12024213233
6
Senary
1213514155
8
Octal
65010327
10
Decimal
13897943
12
Duodecimal
47a295b
16
Hexadecimal
d410d7
20
Vigesimal
46h4h3
36
Base36
89vpz
md5
cbcd4484ae3f5d7ed439045e1bfae7fb
sha1
3f7a53e7e2fee27a3b5c61df0ce1d2c4ca58997c
sha256
c577093e4f138f06f650efb2d856dc20ba617d23668e1501ce4605ff84cb719d
sha512
cad1ef03096ba5d04246ea54f44f3cdd2493dfee323834ae698f2fd50ea7176e174a597a25513925e1bbac1acbfdaa5458767b39310371a06fbabe8787a5484d
ripemd-160
e0706ff31a571a4834f328c7b5983b52cdfe3950
Diameter
27795886
Circumference
87323351.257619
Area
6.0680747917369E+14
Volume
1.1244501010039E+22
Surface area
2.4272299166947E+15
Circumference
87323351.257619
Perimeter
55591772
Area
193152819631249
Diagonal
19654659.479688
Surface area
1158916917787494
Volume
2.6844268775244E+21
Space diagonal
24071943.396696
Perimeter
41693829
Area
83637624306628
Altitude
12035971.698348
Surface area
83637624306628
Volume
3.1636274144949E+20
Height
6551553.1598961