1388402267 is an odd 10-digits composite number following 1388402266
and preceding 1388402268 . In scientific notation, it is written as 1.388402267 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1179208800 positive integers (up to 1388402267) that are relatively prime to 1388402267.
1388402267 has 8 divisors, whose sum is 1393208256
The reverse of 1388402267 is 7622048831
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion three hundred eighty-eight million four hundred two thousand two hundred sixty-seven
Scientific notation
1.388402267 × 10^9
Engineering notation
1.388402267 × 10^9
Prime Factorization
1057 × 463 × 2837
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1388402267
Product of the distinct prime numbers
The prime factorization of 1388402267 is 1057 × 463 × 2837.
Since it has a total of 3 prime factors.
1 , 10 , 40 , 78 , 302 , 519 , 6570 , 4495 , 58910 , 25253 , 384911 , 27146 , 7864338 , 6902642 , 19442476 , 80508378 , 384477078 , 686470286 , 4085165922 , 3013803720
n×2
2776804534
n×3
4165206801
n×4
5553609068
n×5
6942011335
n÷2
694201133.5
n÷3
462800755.66667
n÷3
347100566.75
n÷5
277680453.4
n2
1927660855010739289
n3
2.6763687011041E+27
n4
3.7158763719407E+36
n5
5.1591311786942E+45
2 √n
37261.270335296
3 √n
1115.5912639585
4 √n
193.03178581595
5 √n
67.375664706427
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
-1388402266
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 1388402267 can be divided by 8 positive divisors.
The sum of these divisors (counting 1388402267) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110000010101011001011011
3
Ternary
10120202112010212012
4
Quaternary
1102300111121123
5
Quinary
10320412333032
6
Senary
345434140135
8
Octal
12260253133
10
Decimal
1388402267
12
Duodecimal
328b8164b
16
Hexadecimal
52c1565b
20
Vigesimal
11dha5d7
36
Base36
myma1n
md5
a7a286985b7fb2e1cf99b7f7262204ae
sha1
908ff061288cb4b37daa2cd4425f18a8824803a3
sha256
064a19450d54a1b689fb57b968fc7f3bb6d170cd882e5502b63f20bf25651d4e
sha512
a0521076c9e3476292deac90306856db05e5a88e3e4fb96f8028f8fee9fc7284a3ce19efc7159bd3365849425eb8f433eae2e4d7dc07f91e3ffe359757122982
ripemd-160
62c8aa04daf2417f7448886d289f0d3e9107abeb
Diameter
2776804534
Circumference
8723588724.4692
Area
6.0559251807144E+18
Volume
1.1210746999582E+28
Surface area
2.4223700722857E+19
Circumference
8723588724.4692
Perimeter
5553609068
Area
1927660855010739289
Diagonal
1963497316.021
Surface area
1.1565965130064E+19
Volume
2.6763687011041E+27
Space diagonal
2404783267.7878
Perimeter
4165206801
Area
8.3470163516007E+17
Altitude
1202391633.8939
Surface area
8.3470163516007E+17
Volume
3.1541307625102E+26
Height
654499105.34032