138698863 is an odd 9-digits prime number following 138698862
and preceding 138698864 . In scientific notation, it is written as 1.38698863 × 10^8.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 138698862 positive integers (up to 138698863) that are relatively prime to 138698863.
138698863 has 2 divisors, whose sum is 138698864
The reverse of 138698863 is 368896831
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-eight million six hundred ninety-eight thousand eight hundred sixty-three
Scientific notation
1.38698863 × 10^8
Engineering notation
1.38698863 × 10^6
Prime Factorization
138698863
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
138698863
Product of the distinct prime numbers
The prime factorization of 138698863 is 138698863.
Since it has a total of 1 prime factors.
10 , 2 , 52 , 48 , 3 , 14 , 4549 , 4690 , 81214 , 39825 , 467331 , 527214 , 3709330 , 8837660 , 19311584 , 81319678 , 549919673 , 180686403 , 366820403 , 2201711740
n×2
277397726
n×3
416096589
n×4
554795452
n×5
693494315
n÷2
69349431.5
n÷3
46232954.333333
n÷3
34674715.75
n÷5
27739772.6
n2
19237374597492769
n3
2.6682019837773E+24
n4
3.7007658140426E+32
n5
5.1329201063698E+40
2 √n
11777.04814459
3 √n
517.63579468253
4 √n
108.52210901282
5 √n
42.50251019256
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
138698864
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
69349432
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11777.048187046
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999855803
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138698863 can be divided by 2 positive divisors.
The sum of these divisors (counting 138698863) is 138698864, the average is 69349432.
Base
System
Value
2
Binary
1000010001000110000001101111
3
Ternary
100122222122001221
4
Quaternary
20101012001233
5
Quinary
241001330423
6
Senary
21432444211
8
Octal
1021060157
10
Decimal
138698863
12
Duodecimal
3a549667
16
Hexadecimal
844606f
20
Vigesimal
236h733
36
Base36
2aksq7
md5
229b44c3bee341bc8d5096a94c01d359
sha1
601db2b7b3202655f3d6adca633a89c0758d2333
sha256
10ec06ef337b035710c1cc4f7da4da3c543c26d0e49ce51e7b4c54d271c4dfdd
sha512
6e29f117f610aac4cbb1ae126541be496532bf612e8987dc491a291f31494ea9dd901d3b79fa5d87f6e2936e1ccc42d9485f3d60048e0d116496872dd4684267
ripemd-160
0d8a0b6a35c01c1ded40923d7a090cf5fcea76e8
Diameter
277397726
Circumference
871470658.12411
Area
6.0435994709838E+16
Volume
1.1176538334038E+25
Surface area
2.4174397883935E+17
Circumference
871470658.12411
Perimeter
554795452
Area
19237374597492769
Diagonal
196149813.14033
Surface area
115424247584956614
Volume
2.6682019837773E+24
Space diagonal
240233477.66804
Perimeter
416096589
Area
8.3300275517731E+15
Altitude
120116738.83402
Surface area
8.3300275517731E+15
Volume
3.1445061938406E+23
Height
65383271.046776