138593657 is an odd 9-digits composite number following 138593656
and preceding 138593658 . In scientific notation, it is written as 1.38593657 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 131006160 positive integers (up to 138593657) that are relatively prime to 138593657.
138593657 has 8 divisors, whose sum is 146213760
The reverse of 138593657 is 756395831
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty-eight million five hundred ninety-three thousand six hundred fifty-seven
Scientific notation
1.38593657 × 10^8
Engineering notation
1.38593657 × 10^6
Prime Factorization
19 × 461 × 15823
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138593657
Product of the distinct prime numbers
The prime factorization of 138593657 is 19 × 461 × 15823.
Since it has a total of 3 prime factors.
3 , 2 , 6 , 80 , 563 , 892 , 3249 , 7257 , 44582 , 43214 , 106865 , 91231 , 3032152 , 2751124 , 15622265 , 14193207 , 289031688 , 550700856 , 7361169079 , 3479459678
n×2
277187314
n×3
415780971
n×4
554374628
n×5
692968285
n÷2
69296828.5
n÷3
46197885.666667
n÷3
34648414.25
n÷5
27718731.4
n2
19208201760633649
n3
2.6621349264001E+24
n4
3.6895501487721E+32
n5
5.1134824780322E+40
2 √n
11772.580728116
3 √n
517.50488237048
4 √n
108.50152408199
5 √n
42.496060426059
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
-138593656
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 138593657 can be divided by 8 positive divisors.
The sum of these divisors (counting 138593657) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010000101100010101111001
3
Ternary
100122210021202102
4
Quaternary
20100230111321
5
Quinary
240434444112
6
Senary
21430313145
8
Octal
1020542571
10
Decimal
138593657
12
Duodecimal
3a4b87b5
16
Hexadecimal
842c579
20
Vigesimal
236442h
36
Base36
2aijjt
md5
2983a49f8f43bcb61e376b8fe7e26dc5
sha1
62ca06248547c584774d4e22db8db9e5740e5435
sha256
4e3fa585444c7b67ff7ab1b79b244f8c1bcd90966232baa99b6d2a9102333743
sha512
c876a45cd038dfb1f7d0deb91572922a6b80f9044177f28645d8911464b7489b0c1a428a12afdd8454f24200d2a22b84b0105b0ab911e934a6a640081a5632f3
ripemd-160
ecc532c8a832235ffe8c34c05d0697d5811303f9
Diameter
277187314
Circumference
870809629.33069
Area
6.0344345539877E+16
Volume
1.1151124703524E+25
Surface area
2.4137738215951E+17
Circumference
870809629.33069
Perimeter
554374628
Area
19208201760633649
Diagonal
196001029.38828
Surface area
115249210563801894
Volume
2.6621349264001E+24
Space diagonal
240051255.53077
Perimeter
415780971
Area
8.3173953428629E+15
Altitude
120025627.76539
Surface area
8.3173953428629E+15
Volume
3.1373560981517E+23
Height
65333676.462762