1388332331 is an odd 10-digits prime number following 1388332330
and preceding 1388332332 . In scientific notation, it is written as 1.388332331 × 10^9.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 1388332330 positive integers (up to 1388332331) that are relatively prime to 1388332331.
1388332331 has 2 divisors, whose sum is 1388332332
The reverse of 1388332331 is 1332338831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion three hundred eighty-eight million three hundred thirty-two thousand three hundred thirty-one
Scientific notation
1.388332331 × 10^9
Engineering notation
1.388332331 × 10^9
Prime Factorization
1388332331
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1388332331 Product of the distinct prime numbers
The prime factorization of 1388332331 is 1388332331.
Since it has a total of 1 prime factors.
4 , 8 , 62 , 3 , 837 , 619 , 3404 , 351 , 7630 , 66999 , 818191 , 760389 , 8921085 , 9938920 , 20446578 , 66751994 , 299875459 , 195599215 , 6673989142 , 5810670256
n×2
2776664662
n×3
4164996993
n×4
5553329324
n×5
6941661655
n÷2
694166165.5
n÷3
462777443.66667
n÷3
347083082.75
n÷5
277666466.2
n2
1927466661299893561
n3
2.6759642828073E+27
n4
3.7151277304226E+36
n5
5.1578319419403E+45
2 √n37260.331869161
3 √n1115.5725322834
4 √n193.02935494158
5 √n67.374985929167
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1388332332 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
694166166 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
37260.33188258 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999985594 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1388332331 can be divided by 2 positive divisors.
The sum of these divisors (counting 1388332331) is 1388332332, the average is 694166166.
Base
System
Value
2
Binary
1010010110000000100010100101011
3
Ternary
10120202101120220222
4
Quaternary
1102300010110223
5
Quinary
10320403113311
6
Senary
345432440255
8
Octal
12260042453
10
Decimal
1388332331
12
Duodecimal
328b4908b
16
Hexadecimal
52c0452b
20
Vigesimal
11dh1agb
36
Base36
myks2z
md5
3400bf7eb421d0b3f1c903a96079b148
sha1
7d5e7414fff256f08196a13bd278d38acf8f4fbd
sha256
0c1b786975caddb804795f15dab9263b14c8305f5ce3156f5f41fb8bb54dce2c
sha512
7b4460017d8f14bae2250f9cafdf942dcb6bb66c5556b20f15fdff7ddfeee91aab0cf0dbd4d0112d1a32a8493b895ce77e8d5aad30c4c783d0ce923ae798a4cf
ripemd-160
c8a146656ac4cd325fa0057895a8c0210d40fc5a
Diameter
2776664662
Circumference
8723149303.6216
Area
6.055315103179E+18
Volume
1.1209052976181E+28
Surface area
2.4221260412716E+19
Circumference
8723149303.6216
Perimeter
5553329324
Area
1927466661299893561
Diagonal
1963398411.5813
Surface area
1.1564799967799E+19
Volume
2.6759642828073E+27
Space diagonal
2404662135.0825
Perimeter
4164996993
Area
8.3461754681664E+17
Altitude
1202331067.5413
Surface area
8.3461754681664E+17
Volume
3.1536541509767E+26
Height
654466137.19375