138968503 is an odd 9-digits prime number following 138968502
and preceding 138968504 . In scientific notation, it is written as 1.38968503 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 138968502 positive integers (up to 138968503) that are relatively prime to 138968503.
138968503 has 2 divisors, whose sum is 138968504
The reverse of 138968503 is 305869831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred thirty-eight million nine hundred sixty-eight thousand five hundred three
Scientific notation
1.38968503 × 10^8
Engineering notation
1.38968503 × 10^6
Prime Factorization
138968503
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
138968503 Product of the distinct prime numbers
The prime factorization of 138968503 is 138968503.
Since it has a total of 1 prime factors.
9 , 4 , 49 , 70 , 270 , 782 , 4554 , 8474 , 96877 , 53304 , 784041 , 58149 , 3821182 , 4738943 , 46939386 , 84669787 , 735816517 , 347022958 , 8375299205 , 297492124
n×2
277937006
n×3
416905509
n×4
555874012
n×5
694842515
n÷2
69484251.5
n÷3
46322834.333333
n÷3
34742125.75
n÷5
27793700.6
n2
19312244826061009
n3
2.6837937530472E+24
n4
3.7296280022172E+32
n5
5.1830082021501E+40
2 √n11788.490276537
3 √n517.97101724615
4 √n108.57481419066
5 √n42.519022909509
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
138968504 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
69484252 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11788.490318951 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999856082 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138968503 can be divided by 2 positive divisors.
The sum of these divisors (counting 138968503) is 138968504, the average is 69484252.
Base
System
Value
2
Binary
1000010010000111110110110111
3
Ternary
100200111022221121
4
Quaternary
20102013312313
5
Quinary
241033443003
6
Senary
21442324411
8
Octal
1022076667
10
Decimal
138968503
12
Duodecimal
3a659707
16
Hexadecimal
8487db7
20
Vigesimal
238b153
36
Base36
2aqks7
md5
4fe35e616af33c96c7f075b461814be4
sha1
f016b2bf78d97b0d8c5995e841032a2d049538c4
sha256
5a0714750aa661ebf4d73b492965040d8833b14450242f9d3134eac8f226f561
sha512
a0b045f1a0b01d7bf4b0da3e455be574dc9cec29aa2d624bb1ea693f89a805716745af5c2e176916ab7dba31d3637f680926277b9eb744c22718bfa393b416d9
ripemd-160
851120dc196a0b641fba626fa6cd51280ce60752
Diameter
277937006
Circumference
873164856.21034
Area
6.0671206469881E+16
Volume
1.1241848984431E+25
Surface area
2.4268482587952E+17
Circumference
873164856.21034
Perimeter
555874012
Area
19312244826061009
Diagonal
196531141.68529
Surface area
115873468956366054
Volume
2.6837937530472E+24
Space diagonal
240700507.84779
Perimeter
416905509
Area
8.3624473117367E+15
Altitude
120350253.92389
Surface area
8.3624473117367E+15
Volume
3.1628812701429E+23
Height
65510380.561762