137788389 is an odd 9-digits composite number following 137788388
and preceding 137788390 . In scientific notation, it is written as 1.37788389 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 91810152 positive integers (up to 137788389) that are relatively prime to 137788389.
137788389 has 8 divisors, whose sum is 153179520
The reverse of 137788389 is 983887731
Previous prime number is 2963
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred thirty-seven million seven hundred eighty-eight thousand three hundred eighty-nine
Scientific notation
1.37788389 × 10^8
Engineering notation
1.37788389 × 10^6
Prime Factorization
9 × 2963 × 5167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137788389
Product of the distinct prime numbers
The prime factorization of 137788389 is 9 × 2963 × 5167.
Since it has a total of 3 prime factors.
9 , 3 , 84 , 11 , 498 , 555 , 8528 , 4092 , 53410 , 88694 , 104163 , 251272 , 459507 , 1878569 , 96780919 , 82049232 , 762910662 , 787619515 , 87351623 , 1548579610
n×2
275576778
n×3
413365167
n×4
551153556
n×5
688941945
n÷2
68894194.5
n÷3
45929463
n÷3
34447097.25
n÷5
27557677.8
n2
18985640143215321
n3
2.6160007694674E+24
n4
3.6045453164767E+32
n5
4.9666449223482E+40
2 √n
11738.329906763
3 √n
516.50065208474
4 √n
108.34357344468
5 √n
42.446562448284
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
-137788388
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 137788389 can be divided by 8 positive divisors.
The sum of these divisors (counting 137788389) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101100111101111100101
3
Ternary
100121021101010200
4
Quaternary
20031213233211
5
Quinary
240233212024
6
Senary
21401141113
8
Octal
1015475745
10
Decimal
137788389
12
Duodecimal
3a18a799
16
Hexadecimal
8367be5
20
Vigesimal
2313aj9
36
Base36
2a1a79
md5
96800968ae179ed4a32977369c52442b
sha1
c5193f39eeb16804658f2f7564e89b1120e02e9a
sha256
f8a791546a7946bcd556b323ac592ad477348756ff18a05036d06c6e9f555568
sha512
5f8ce5c8e0b73fc9dda963be98869e8c89249808535726b257f2ecf2f8814ff1b729e87342a0906dea008412eeedfb1f8933d31c250972e03593fe6d1f12469f
ripemd-160
43392d4716f5691809ae6ad1a4aef97efdde6d54
Diameter
275576778
Circumference
865749981.26475
Area
5.9645147597625E+16
Volume
1.0957878398859E+25
Surface area
2.385805903905E+17
Circumference
865749981.26475
Perimeter
551153556
Area
18985640143215321
Diagonal
194862208.46134
Surface area
113913840859291926
Volume
2.6160007694674E+24
Space diagonal
238656490.44106
Perimeter
413365167
Area
8.221023335567E+15
Altitude
119328245.22053
Surface area
8.221023335567E+15
Volume
3.0829864727993E+23
Height
64954069.487113