138790883 is an odd 9-digits composite number following 138790882
and preceding 138790884 . In scientific notation, it is written as 1.38790883 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 108148320 positive integers (up to 138790883) that are relatively prime to 138790883.
138790883 has 12 divisors, whose sum is 176128632
The reverse of 138790883 is 388097831
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty-eight million seven hundred ninety thousand eight hundred eighty-three
Scientific notation
1.38790883 × 10^8
Engineering notation
1.38790883 × 10^6
Prime Factorization
7 × 11 × 7 × 257497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19827269
Product of the distinct prime numbers
The prime factorization of 138790883 is 7 × 11 × 7 × 257497.
Since it has a total of 4 prime factors.
7 , 10 , 27 , 43 , 55 , 139 , 801 , 4872 , 36574 , 45566 , 208291 , 829552 , 8331789 , 4503321 , 25235032 , 75136829 , 950136314 , 697882040 , 2992575850 , 1994938464
n×2
277581766
n×3
416372649
n×4
555163532
n×5
693954415
n÷2
69395441.5
n÷3
46263627.666667
n÷3
34697720.75
n÷5
27758176.6
n2
19262909203919689
n3
2.6735161775608E+24
n4
3.7105967099845E+32
n5
5.1499699383565E+40
2 √n
11780.954248277
3 √n
517.75024482928
4 √n
108.54010433143
5 √n
42.508148369242
1 , 7 , 11 , 49 , 77 , 539 , 257497 , 1802479 , 2832467 , 12617353 , 19827269 , 138790883
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138790882
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138790883 can be divided by 12 positive divisors.
The sum of these divisors (counting 138790883) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010001011100011111100011
3
Ternary
100200011022022002
4
Quaternary
20101130133203
5
Quinary
241012302013
6
Senary
21434434215
8
Octal
1021343743
10
Decimal
138790883
12
Duodecimal
3a59296b
16
Hexadecimal
845c7e3
20
Vigesimal
2378h43
36
Base36
2amrqb
md5
043f29a0252ca1b7825378185ca383ef
sha1
5afbe79299d3e57a3c8b791f82f7d8b7a35f4d64
sha256
30cc1880fff36e5dce2079aff9eab253e6bc3fad2ca53025b1165103e77bb3e8
sha512
53f72c2c43c34f04ecdf03ede7ec24ab25304651d98993098c5c63d54854584502eb5e23e528842c5438c36e6a0fa1133fe708b8617cc5e176b496e854e1ed20
ripemd-160
e849958bcd16aa16fa66c80f660bcbc16fba6518
Diameter
277581766
Circumference
872048836.83608
Area
6.0516214041801E+16
Volume
1.1198798376905E+25
Surface area
2.4206485616721E+17
Circumference
872048836.83608
Perimeter
555163532
Area
19262909203919689
Diagonal
196279949.07234
Surface area
115577455223518134
Volume
2.6735161775608E+24
Space diagonal
240392860.98335
Perimeter
416372649
Area
8.3410843606938E+15
Altitude
120196430.49167
Surface area
8.3410843606938E+15
Volume
3.1507690312753E+23
Height
65426649.690779