13887777 is an odd 8-digits composite number following 13887776
and preceding 13887778 . In scientific notation, it is written as 1.3887777 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 9249632 positive integers (up to 13887777) that are relatively prime to 13887777.
13887777 has 8 divisors, whose sum is 18534816
The reverse of 13887777 is 77778831
Previous prime number is 2777
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirteen million eight hundred eighty-seven thousand seven hundred seventy-seven
Scientific notation
1.3887777 × 10^7
Engineering notation
1.3887777 × 10^6
Prime Factorization
3 × 2777 × 1667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13887777
Product of the distinct prime numbers
The prime factorization of 13887777 is 3 × 2777 × 1667.
Since it has a total of 3 prime factors.
5 , 6 , 22 , 66 , 253 , 337 , 1241 , 2423 , 9118 , 90780 , 289034 , 320952 , 5073994 , 5920767 , 52852525 , 87177770 , 741075657 , 754646164 , 204559030 , 8382155896
n×2
27775554
n×3
41663331
n×4
55551108
n×5
69438885
n÷2
6943888.5
n÷3
4629259
n÷3
3471944.25
n÷5
2777555.4
n2
192870350001729
n3
2.678540410736E+21
n4
3.7198971909789E+28
n5
5.1661102651242E+35
2 √n
3726.6307839656
3 √n
240.3685137283
4 √n
61.046136519567
5 √n
26.824185691961
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
-13887776
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 13887777 can be divided by 8 positive divisors.
The sum of these divisors (counting 13887777) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100111110100100100001
3
Ternary
222010120110010
4
Quaternary
310332210201
5
Quinary
12023402102
6
Senary
1213355133
8
Octal
64764441
10
Decimal
13887777
12
Duodecimal
4798aa9
16
Hexadecimal
d3e921
20
Vigesimal
46fj8h
36
Base36
89nvl
md5
c120c2df74a6b96f0c93354235cc3257
sha1
aa57d63012828780c77b16c86a7a1ff9c5a3aa2e
sha256
631189c7bbbfd7d8d860388b67cbb0af7bc325feb5ca931af1dd047cc81681b5
sha512
5c3533d66a62b4c6a0c82f75b5acf42d1737735e5018f49b33cb9ae8e8f67587df4e26692840b442a0b09c8b1f9d13315e12e55bdbb0a07f0bb0be278d363561
ripemd-160
f0a0785e20751c0c3d87410d78f1540caa7428bd
Diameter
27775554
Circumference
87259476.395787
Area
6.0592007466072E+14
Volume
1.1219843835615E+22
Surface area
2.4236802986429E+15
Circumference
87259476.395787
Perimeter
55551108
Area
192870350001729
Diagonal
19640282.584613
Surface area
1157222100010374
Volume
2.678540410736E+21
Space diagonal
24054335.368186
Perimeter
41663331
Area
83515311369147
Altitude
12027167.684093
Surface area
83515311369147
Volume
3.156690146856E+20
Height
6546760.8615377