1388263105 is an odd 10-digits composite number following 1388263104
and preceding 1388263106 . In scientific notation, it is written as 1.388263105 × 10^9.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 1107631488 positive integers (up to 1388263105) that are relatively prime to 1388263105.
1388263105 has 8 divisors, whose sum is 1670384232
The reverse of 1388263105 is 5013628831
Previous prime number is 373
Is Prime? no Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion three hundred eighty-eight million two hundred sixty-three thousand one hundred five
Scientific notation
1.388263105 × 10^9
Engineering notation
1.388263105 × 10^9
Prime Factorization
5 × 373 × 744377
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1388263105 Product of the distinct prime numbers
The prime factorization of 1388263105 is 5 × 373 × 744377.
Since it has a total of 3 prime factors.
9 , 5 , 54 , 46 , 225 , 306 , 1977 , 5739 , 71925 , 76090 , 46431 , 137410 , 5561045 , 1981356 , 10692545 , 80023307 , 868164814 , 889977584 , 1974410706 , 8309008869
n×2
2776526210
n×3
4164789315
n×4
5553052420
n×5
6941315525
n÷2
694131552.5
n÷3
462754368.33333
n÷3
347065776.25
n÷5
277652621
n2
1927274448704241025
n3
2.6755640103453E+27
n4
3.7143868006282E+36
n5
5.1565461530112E+45
2 √n37259.402907186
3 √n1115.5539901553
4 √n193.02694865533
5 √n67.374314016009
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
-1388263104 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 1388263105 can be divided by 8 positive divisors.
The sum of these divisors (counting 1388263105) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010101111110011011011000001
3
Ternary
10120202021001222001
4
Quaternary
1102233303123001
5
Quinary
10320343404410
6
Senary
345431144001
8
Octal
12257633301
10
Decimal
1388263105
12
Duodecimal
328b15001
16
Hexadecimal
52bf36c1
20
Vigesimal
11dgchf5
36
Base36
myjao1
md5
4061f9a63e0913282275a417f16f7c8c
sha1
228a3933579a0d305784dbce121d10cfd2503253
sha256
d67490076eede60ac87e36b0eef3ed51c7269fa2fb70160664ef2d545bd884bb
sha512
b9ecf4b8762d12e769c5eb4037aaae1d0e810e2b0713003532622e070b7f6bec4ea3ef4533e5e44a5c6e84f3c397e9f712330dfce1fffd2adc4e57f2891f62f0
ripemd-160
864372d92b3d121e39d9769ad4c5706f2bf34005
Diameter
2776526210
Circumference
8722714343.8355
Area
6.0547112495006E+18
Volume
1.1207376318813E+28
Surface area
2.4218844998002E+19
Circumference
8722714343.8355
Perimeter
5553052420
Area
1927274448704241025
Diagonal
1963300511.2332
Surface area
1.1563646692225E+19
Volume
2.6755640103453E+27
Space diagonal
2404542232.1333
Perimeter
4164789315
Area
8.3453431632126E+17
Altitude
1202271116.0667
Surface area
8.3453431632126E+17
Volume
3.1531824253564E+26
Height
654433503.74439