138730147 is an odd 9-digits prime number following 138730146
and preceding 138730148 . In scientific notation, it is written as 1.38730147 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 138730146 positive integers (up to 138730147) that are relatively prime to 138730147.
138730147 has 2 divisors, whose sum is 138730148
The reverse of 138730147 is 741037831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred thirty-eight million seven hundred thirty thousand one hundred forty-seven
Scientific notation
1.38730147 × 10^8
Engineering notation
1.38730147 × 10^6
Prime Factorization
138730147
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
138730147 Product of the distinct prime numbers
The prime factorization of 138730147 is 138730147.
Since it has a total of 1 prime factors.
10 , 1 , 12 , 41 , 38 , 686 , 4035 , 5806 , 65036 , 21981 , 518849 , 71873 , 6840718 , 829268 , 47437552 , 1175352 , 282013636 , 868656799 , 6661229157 , 5693189324
n×2
277460294
n×3
416190441
n×4
554920588
n×5
693650735
n÷2
69365073.5
n÷3
46243382.333333
n÷3
34682536.75
n÷5
27746029.4
n2
19246053686641609
n3
2.6700078571177E+24
n4
3.7041058250909E+32
n5
5.1387114561842E+40
2 √n11778.376246325
3 √n517.67470992785
4 √n108.52822787794
5 √n42.504427336729
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
138730148 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
69365074 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11778.376288776 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999855835 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138730147 can be divided by 2 positive divisors.
The sum of these divisors (counting 138730147) is 138730148, the average is 69365074.
Base
System
Value
2
Binary
1000010001001101101010100011
3
Ternary
100200001012222121
4
Quaternary
20101031222203
5
Quinary
241003331042
6
Senary
21433245111
8
Octal
1021155243
10
Decimal
138730147
12
Duodecimal
3a563797
16
Hexadecimal
844daa3
20
Vigesimal
2371577
36
Base36
2algv7
md5
47cfd6c867debd882556baaef7f23736
sha1
3f3d9172f2fcf827291a3a033cb0a235d217d789
sha256
f6022b3fa424a05ba360eed1fe854aaf958b66e11c83de31bac9e04e99a4018d
sha512
f1b720d81351fa35913297cc98fccecadd8fb4fa20912da28d6a7bb1a63363fe1393ade676413c3da337d8583fe746507b7a4e8fbb0a4f383675e9749f0bc7dd
ripemd-160
5d9b29ce32845827611eb3fb5b6c3ec41439a2f3
Diameter
277460294
Circumference
871667221.29326
Area
6.0463260872548E+16
Volume
1.1184102758597E+25
Surface area
2.4185304349019E+17
Circumference
871667221.29326
Perimeter
554920588
Area
19246053686641609
Diagonal
196194055.39741
Surface area
115476322119849654
Volume
2.6700078571177E+24
Space diagonal
240287663.1455
Perimeter
416190441
Area
8.3337857076154E+15
Altitude
120143831.57275
Surface area
8.3337857076154E+15
Volume
3.1466344359821E+23
Height
65398018.465804