1388335087 is an odd 10-digits prime number following 1388335086
and preceding 1388335088 . In scientific notation, it is written as 1.388335087 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 1388335086 positive integers (up to 1388335087) that are relatively prime to 1388335087.
1388335087 has 2 divisors, whose sum is 1388335088
The reverse of 1388335087 is 7805338831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion three hundred eighty-eight million three hundred thirty-five thousand eighty-seven
Scientific notation
1.388335087 × 10^9
Engineering notation
1.388335087 × 10^9
Prime Factorization
1388335087
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1388335087 Product of the distinct prime numbers
The prime factorization of 1388335087 is 1388335087.
Since it has a total of 1 prime factors.
1 , 7 , 15 , 12 , 854 , 701 , 8641 , 2213 , 17800 , 63852 , 830100 , 968916 , 8666410 , 7042612 , 79715252 , 27299356 , 564366898 , 878325765 , 6503523229 , 3947870715
n×2
2776670174
n×3
4165005261
n×4
5553340348
n×5
6941675435
n÷2
694167543.5
n÷3
462778362.33333
n÷3
347083771.75
n÷5
277667017.4
n2
1927474313795297569
n3
2.6759802191333E+27
n4
3.7151572303407E+36
n5
5.1578831366037E+45
2 √n37260.368852173
3 √n1115.573270463
4 √n193.02945073789
5 √n67.375012678572
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1388335088 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
694167544 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
37260.368865592 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 1388335087 can be divided by 2 positive divisors.
The sum of these divisors (counting 1388335087) is 1388335088, the average is 694167544.
Base
System
Value
2
Binary
1010010110000000100111111101111
3
Ternary
10120202101201201001
4
Quaternary
1102300010333233
5
Quinary
10320403210322
6
Senary
345432501131
8
Octal
12260047757
10
Decimal
1388335087
12
Duodecimal
328b4a7a7
16
Hexadecimal
52c04fef
20
Vigesimal
11dh1he7
36
Base36
myku7j
md5
825d1e7e4b7c24c8a3b425df368260d6
sha1
a42180c09881ba360772867d930b8b3242fe29fd
sha256
18c7f2f4652a554ed5449ac5accec9b988882dc51c2a1628aeaa575cd320238b
sha512
c46d809afaaecb4a26ac761d0ee26ece26f45a4c928ad36eeac86da9ab25deef95b84f1670c90c58795f5384ca3d52cd3e0456066b8705d3ea873ea40705c88a
ripemd-160
b92932843416063e28565dd860bf66944138a35a
Diameter
2776670174
Circumference
8723166620.0803
Area
6.0553391442023E+18
Volume
1.1209119730108E+28
Surface area
2.4221356576809E+19
Circumference
8723166620.0803
Perimeter
5553340348
Area
1927474313795297569
Diagonal
1963402309.1538
Surface area
1.1564845882772E+19
Volume
2.6759802191333E+27
Space diagonal
2404666908.6146
Perimeter
4165005261
Area
8.3462086044435E+17
Altitude
1202333454.3073
Surface area
8.3462086044435E+17
Volume
3.153672932117E+26
Height
654467436.38461