138693411 is an odd 9-digits composite number following 138693410
and preceding 138693412 . In scientific notation, it is written as 1.38693411 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 89479080 positive integers (up to 138693411) that are relatively prime to 138693411.
138693411 has 8 divisors, whose sum is 148470784
The reverse of 138693411 is 114396831
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-eight million six hundred ninety-three thousand four hundred eleven
Scientific notation
1.38693411 × 10^8
Engineering notation
1.38693411 × 10^6
Prime Factorization
27 × 31 × 165703
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138693411
Product of the distinct prime numbers
The prime factorization of 138693411 is 27 × 31 × 165703.
Since it has a total of 3 prime factors.
3 , 7 , 87 , 5 , 924 , 604 , 3388 , 4840 , 46980 , 40164 , 206625 , 629871 , 647123 , 9699183 , 75528399 , 51530378 , 871505396 , 466602186 , 7563304193 , 1372722144
n×2
277386822
n×3
416080233
n×4
554773644
n×5
693467055
n÷2
69346705.5
n÷3
46231137
n÷3
34673352.75
n÷5
27738682.2
n2
19235862254814921
n3
2.6678873496464E+24
n4
3.7001839668621E+32
n5
5.1319113569162E+40
2 √n
11776.816675146
3 √n
517.62901215317
4 √n
108.52104254543
5 √n
42.502176048034
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
-138693410
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 138693411 can be divided by 8 positive divisors.
The sum of these divisors (counting 138693411) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001000100101100100011
3
Ternary
100122222100121000
4
Quaternary
20101010230203
5
Quinary
241001142121
6
Senary
21432403043
8
Octal
1021045443
10
Decimal
138693411
12
Duodecimal
3a546483
16
Hexadecimal
8444b23
20
Vigesimal
236gdab
36
Base36
2akoir
md5
2a5209e2721d2da1ef72bef92d8c90c4
sha1
0101a1c4a9062bc1083038d820353ac87ca05d10
sha256
e50192a37ef9ea85fe71e21b466f6c2743368ce7615940efb636db0c3b19b635
sha512
c0d8a588a13cdc5734800e445e3b745955c3e2f4bf47cf6375f840d2e56030a28ded81acb802fa42a36c2f6f6392149ad5b771bc57c37c21975f19a820af03be
ripemd-160
6c9afebfd89685426bf1e908cdd6ae005c5034ef
Diameter
277386822
Circumference
871436402.19782
Area
6.0431243545192E+16
Volume
1.1175220397673E+25
Surface area
2.4172497418077E+17
Circumference
871436402.19782
Perimeter
554773644
Area
19235862254814921
Diagonal
196142102.84799
Surface area
115415173528889526
Volume
2.6678873496464E+24
Space diagonal
240224034.52703
Perimeter
416080233
Area
8.329372688184E+15
Altitude
120112017.26352
Surface area
8.329372688184E+15
Volume
3.1441353939613E+23
Height
65380700.949329