1338402487 is an odd 10-digits prime number following 1338402486
and preceding 1338402488 . In scientific notation, it is written as 1.338402487 × 10^9.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 1338402486 positive integers (up to 1338402487) that are relatively prime to 1338402487.
1338402487 has 2 divisors, whose sum is 1338402488
The reverse of 1338402487 is 7842048331
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion three hundred thirty-eight million four hundred two thousand four hundred eighty-seven
Scientific notation
1.338402487 × 10^9
Engineering notation
1.338402487 × 10^9
Prime Factorization
1338402487
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1338402487 Product of the distinct prime numbers
The prime factorization of 1338402487 is 1338402487.
Since it has a total of 1 prime factors.
5 , 2 , 49 , 18 , 23 , 376 , 93 , 9888 , 95372 , 9223 , 969396 , 490288 , 7266830 , 1989752 , 91514907 , 80504290 , 811352651 , 499845949 , 1012369859 , 5377503695
n×2
2676804974
n×3
4015207461
n×4
5353609948
n×5
6692012435
n÷2
669201243.5
n÷3
446134162.33333
n÷3
334600621.75
n÷5
267680497.4
n2
1791321217207785169
n3
2.3975087721268E+27
n4
3.2088317032188E+36
n5
4.2947083319525E+45
2 √n36584.183563393
3 √n1102.0354837537
4 √n191.26992331099
5 √n66.883246727498
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1338402488 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
669201244 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
36584.18357706 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999985057 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1338402487 can be divided by 2 positive divisors.
The sum of these divisors (counting 1338402487) is 1338402488, the average is 669201244.
Base
System
Value
2
Binary
1001111110001100110011010110111
3
Ternary
10110021102220001111
4
Quaternary
1033301212122313
5
Quinary
10220112334422
6
Senary
340450335451
8
Octal
11761463267
10
Decimal
1338402487
12
Duodecimal
31428a587
16
Hexadecimal
4fc666b7
20
Vigesimal
10i50647
36
Base36
m4ulyv
md5
710f65f86bac853015143fd8f923ee3f
sha1
bcaf3102886c928b2829286d3d8c993a18745cc9
sha256
c452b7a40fa2cddca259516822be6098b6fe915aeea1db344e1546863ee39fbf
sha512
3f9ab5f545112ba47573d59be4e7e2d001ebeea60a15a5f8636da63e7ccf4d187a030879c4bfe75c619d1538d479ccfd8a44513c07850b5adaaeb6f9a012dd8b
ripemd-160
10b316de58f144be92f8b172f8dfd95307b2b503
Diameter
2676804974
Circumference
8409430841.411
Area
5.6276015761995E+18
Volume
1.0042661260574E+28
Surface area
2.2510406304798E+19
Circumference
8409430841.411
Perimeter
5353609948
Area
1791321217207785169
Diagonal
1892786949.0293
Surface area
1.0747927303247E+19
Volume
2.3975087721268E+27
Space diagonal
2318181108.4605
Perimeter
4015207461
Area
7.7566484022E+17
Altitude
1159090554.2303
Surface area
7.7566484022E+17
Volume
2.8254911845418E+26
Height
630928983.00976