1386403731 is an odd 10-digits composite number following 1386403730
and preceding 1386403732 . In scientific notation, it is written as 1.386403731 × 10^9.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 881092080 positive integers (up to 1386403731) that are relatively prime to 1386403731.
1386403731 has 4 divisors, whose sum is 1386496592
The reverse of 1386403731 is 1373046831
Previous prime number is 18693
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion three hundred eighty-six million four hundred three thousand seven hundred thirty-one
Scientific notation
1.386403731 × 10^9
Engineering notation
1.386403731 × 10^9
Prime Factorization
18693 × 74167
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1386403731
Product of the distinct prime numbers
The prime factorization of 1386403731 is 18693 × 74167.
Since it has a total of 2 prime factors.
6 , 5 , 80 , 54 , 302 , 100 , 6351 , 62 , 63133 , 28770 , 883246 , 623389 , 9392829 , 9714275 , 26615950 , 21407183 , 989318466 , 11372177 , 4046261731 , 1088337100
n×2
2772807462
n×3
4159211193
n×4
5545614924
n×5
6932018655
n÷2
693201865.5
n÷3
462134577
n÷3
346600932.75
n÷5
277280746.2
n2
1922115305330720361
n3
2.6648278307227E+27
n4
3.6945272469866E+36
n5
5.1221063595034E+45
2 √n
37234.442805016
3 √n
1115.0557275397
4 √n
192.96228337428
5 √n
67.356256744914
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1386403730
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1386403731 can be divided by 4 positive divisors.
The sum of these divisors (counting 1386403731) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010010101000101101011110010011
3
Ternary
10120121202121101100
4
Quaternary
1102220231132103
5
Quinary
10314404404411
6
Senary
345323235443
8
Octal
12250553623
10
Decimal
1386403731
12
Duodecimal
328378b83
16
Hexadecimal
52a2d793
20
Vigesimal
11d5096b
36
Base36
mxffyr
md5
18662a2aa62523e56140af563de42b11
sha1
189d48b517d1ee0a2034dc21ddcc8ed31a0c6544
sha256
b88fddd97acb0f4f1e4b9f43166d903bcf62e784c9bc8f3a1b1578016abe6217
sha512
e43c8d821777cc572b5487f3707971fcd6346829b6b55de7fd669c06f1629d860c1cd33391162c323ef3f49cd125970a3f4610ee848d1bf90fd238a69831578e
ripemd-160
038921e97ef7b5742e2764afc5f99a790be97208
Diameter
2772807462
Circumference
8711031552.4382
Area
6.0385033225795E+18
Volume
1.1162404714773E+28
Surface area
2.4154013290318E+19
Circumference
8711031552.4382
Perimeter
5545614924
Area
1922115305330720361
Diagonal
1960670959.3049
Surface area
1.1532691831984E+19
Volume
2.6648278307227E+27
Space diagonal
2401321701.8951
Perimeter
4159211193
Area
8.3230034170964E+17
Altitude
1200660850.9475
Surface area
8.3230034170964E+17
Volume
3.1405297163311E+26
Height
653556986.43495