138889701 is an odd 9-digits composite number following 138889700
and preceding 138889702 . In scientific notation, it is written as 1.38889701 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 92364624 positive integers (up to 138889701) that are relatively prime to 138889701.
138889701 has 8 divisors, whose sum is 144389280
The reverse of 138889701 is 107988831
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred thirty-eight million eight hundred eighty-nine thousand seven hundred one
Scientific notation
1.38889701 × 10^8
Engineering notation
1.38889701 × 10^6
Prime Factorization
27 × 419 × 12277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138889701
Product of the distinct prime numbers
The prime factorization of 138889701 is 27 × 419 × 12277.
Since it has a total of 3 prime factors.
5 , 5 , 7 , 19 , 927 , 867 , 5722 , 9092 , 19551 , 47031 , 650505 , 389958 , 8911940 , 3576153 , 82186977 , 22855544 , 23888165 , 16776227 , 8014680663 , 3895259387
n×2
277779402
n×3
416669103
n×4
555558804
n×5
694448505
n÷2
69444850.5
n÷3
46296567
n÷3
34722425.25
n÷5
27777940.2
n2
19290349043869401
n3
2.6792308108887E+24
n4
3.7211756623431E+32
n5
5.1683297511131E+40
2 √n
11785.147474682
3 √n
517.87309369089
4 √n
108.55941909702
5 √n
42.514199738491
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138889700
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138889701 can be divided by 8 positive divisors.
The sum of these divisors (counting 138889701) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001110100100111100101
3
Ternary
100200100022212000
4
Quaternary
20101310213211
5
Quinary
241023432301
6
Senary
21440515513
8
Octal
1021644745
10
Decimal
138889701
12
Duodecimal
3a61bb99
16
Hexadecimal
84749e5
20
Vigesimal
2381451
36
Base36
2aovz9
md5
0c4e2743e03c1644963bfd0c172f012b
sha1
4b54163a05e8ecad1e940016ebe1002afce94a40
sha256
b6d39d7f6cca6af9dd9a719321f9b00264fb8d3955521216d8983ae4c6443f48
sha512
5a19e9d43aaaec0c2d80225738384a743d37511d95eee453041cb1ba99226e2f4cd0e93f314aaeab699e01e54377446a45034364db0fe16590ac651431ad5e32
ripemd-160
dde271118bc873a2c1b0988ad3289e2970349a04
Diameter
277779402
Circumference
872669728.64177
Area
6.0602418841403E+16
Volume
1.1222735777012E+25
Surface area
2.4240967536561E+17
Circumference
872669728.64177
Perimeter
555558804
Area
19290349043869401
Diagonal
196419698.82814
Surface area
115742094263216406
Volume
2.6792308108887E+24
Space diagonal
240564018.78005
Perimeter
416669103
Area
8.3529661599299E+15
Altitude
120282009.39002
Surface area
8.3529661599299E+15
Volume
3.1575037912388E+23
Height
65473232.942715