1388974094 is an even 10-digits composite number following 1388974093
and preceding 1388974095 . In scientific notation, it is written as 1.388974094 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 664291936 positive integers (up to 1388974094) that are relatively prime to 1388974094.
1388974094 has 8 divisors, whose sum is 2174046480
The reverse of 1388974094 is 4904798831
Previous prime number is 23
Is Prime? no
Number parity even
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion three hundred eighty-eight million nine hundred seventy-four thousand ninety-four
Scientific notation
1.388974094 × 10^9
Engineering notation
1.388974094 × 10^9
Prime Factorization
2 × 23 × 30195089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1388974094
Product of the distinct prime numbers
The prime factorization of 1388974094 is 2 × 23 × 30195089.
Since it has a total of 3 prime factors.
7 , 5 , 41 , 60 , 490 , 101 , 6352 , 1197 , 5333 , 90124 , 245810 , 166763 , 2979902 , 9512969 , 9736005 , 4834713 , 806433364 , 557311128 , 388089878 , 6937004912
n×2
2777948188
n×3
4166922282
n×4
5555896376
n×5
6944870470
n÷2
694487047
n÷3
462991364.66667
n÷3
347243523.5
n÷5
277794818.8
n2
1929249033803120836
n3
2.6796769288271E+27
n4
3.7220018344303E+36
n5
5.1697641258441E+45
2 √n
37268.942753988
3 √n
1115.7443986473
4 √n
193.05165825236
5 √n
67.381213657128
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
-1388974093
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 1388974094 can be divided by 8 positive divisors.
The sum of these divisors (counting 1388974094) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110010100001000000001110
3
Ternary
10120210121012020222
4
Quaternary
1102302201000032
5
Quinary
10321034132334
6
Senary
345454311342
8
Octal
12262410016
10
Decimal
1388974094
12
Duodecimal
3291b8552
16
Hexadecimal
52ca100e
20
Vigesimal
11e11f4e
36
Base36
myyj9q
md5
fd9bf8b714d5d55055054f4ae270ef2b
sha1
001bd6b6cd1694e2614ada6d943ae80333da8665
sha256
cd46ca756677b5dee12291e0d89f40a883f669e3653045fd20a159703c9fd46d
sha512
843da8b8dd89f6d358d837d17cc449090fd980a6876bb9e538a11878685fa8f92d0e20f859dd1d3620a1446d05f88c9b6b0ac1ea7bf259072e7e3e6bc65a7577
ripemd-160
edccf4d6f2a7f870596d673afcf45d6784bb39f8
Diameter
2777948188
Circumference
8727181619.4739
Area
6.0609145915411E+18
Volume
1.1224604471463E+28
Surface area
2.4243658366164E+19
Circumference
8727181619.4739
Perimeter
5555896376
Area
1929249033803120836
Diagonal
1964306001.5197
Surface area
1.1575494202819E+19
Volume
2.6796769288271E+27
Space diagonal
2405773701.2049
Perimeter
4166922282
Area
8.3538933675004E+17
Altitude
1202886850.6025
Surface area
8.3538933675004E+17
Volume
3.1580295462713E+26
Height
654768667.17323