1388606413 is an odd 10-digits composite number following 1388606412
and preceding 1388606414 . In scientific notation, it is written as 1.388606413 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1361076288 positive integers (up to 1388606413) that are relatively prime to 1388606413.
1388606413 has 8 divisors, whose sum is 1416187800
The reverse of 1388606413 is 3146068831
Previous prime number is 53
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion three hundred eighty-eight million six hundred six thousand four hundred thirteen
Scientific notation
1.388606413 × 10^9
Engineering notation
1.388606413 × 10^9
Prime Factorization
1069 × 53 × 24509
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1388606413 Product of the distinct prime numbers
The prime factorization of 1388606413 is 1069 × 53 × 24509.
Since it has a total of 3 prime factors.
3 , 3 , 79 , 25 , 659 , 967 , 755 , 7512 , 96835 , 48671 , 400305 , 133069 , 9499535 , 5589506 , 32538363 , 47781911 , 300552615 , 348350378 , 158425367 , 6969808323
n×2
2777212826
n×3
4165819239
n×4
5554425652
n×5
6943032065
n÷2
694303206.5
n÷3
462868804.33333
n÷3
347151603.25
n÷5
277721282.6
n2
1928227770224726569
n3
2.6775494474587E+27
n4
3.7180623338658E+36
n5
5.1629252007398E+45
2 √n37264.009620544
3 √n1115.6459388747
4 √n193.03888111089
5 √n67.377645928135
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
-1388606412 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 1388606413 can be divided by 8 positive divisors.
The sum of these divisors (counting 1388606413) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110001000111001111001101
3
Ternary
10120202220111220011
4
Quaternary
1102301013033031
5
Quinary
10320440401123
6
Senary
345442353221
8
Octal
12261071715
10
Decimal
1388606413
12
Duodecimal
32905b811
16
Hexadecimal
52c473cd
20
Vigesimal
11difg0d
36
Base36
myqnkd
md5
9db6d52e8f8d49e6870df50c3ac00841
sha1
a7287cbb810754b0f30b93883896fd62513191a2
sha256
f6d4d4e0ca269fb4ef6e6963916e04342686bf49dbd0ca51c25622af4d2d27b3
sha512
2951e9e8f09981edd9c0504799418774b15985463eda41d965adf014f06f496654a2d2b301e1fa841f78e576f9c7c7db098f6651e59225bda198f45728e27123
ripemd-160
16ccc74138c9cda4cd9dbc3fe2950a9aa0b18a73
Diameter
2777212826
Circumference
8724871411.6169
Area
6.0577061973858E+18
Volume
1.1215692898346E+28
Surface area
2.4230824789543E+19
Circumference
8724871411.6169
Perimeter
5554425652
Area
1928227770224726569
Diagonal
1963786022.0629
Surface area
1.1569366621348E+19
Volume
2.6775494474587E+27
Space diagonal
2405136859.032
Perimeter
4165819239
Area
8.3494711664862E+17
Altitude
1202568429.516
Surface area
8.3494711664862E+17
Volume
3.155522285434E+26
Height
654595340.68762