138753386 is an even 9-digits composite number following 138753385
and preceding 138753387 . In scientific notation, it is written as 1.38753386 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 69376692 positive integers (up to 138753386) that are relatively prime to 138753386.
138753386 has 4 divisors, whose sum is 208130082
The reverse of 138753386 is 683357831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-eight million seven hundred fifty-three thousand three hundred eighty-six
Scientific notation
1.38753386 × 10^8
Engineering notation
1.38753386 × 10^6
Prime Factorization
2 × 69376693
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138753386
Product of the distinct prime numbers
The prime factorization of 138753386 is 2 × 69376693.
Since it has a total of 2 prime factors.
7 , 8 , 42 , 63 , 882 , 598 , 1070 , 7250 , 50527 , 65926 , 823819 , 304428 , 455946 , 3317802 , 98228002 , 547486 , 349513051 , 195183541 , 9383105990 , 6282454183
n×2
277506772
n×3
416260158
n×4
555013544
n×5
693766930
n÷2
69376693
n÷3
46251128.666667
n÷3
34688346.5
n÷5
27750677.2
n2
19252502126464996
n3
2.6713498590192E+24
n4
3.7065883812954E+32
n5
5.1430168841299E+40
2 √n
11779.362716208
3 √n
517.70361393362
4 √n
108.53277254456
5 √n
42.505851243833
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138753385
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138753386 can be divided by 4 positive divisors.
The sum of these divisors (counting 138753386) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010001010011010101101010
3
Ternary
100200002101212022
4
Quaternary
20101103111222
5
Quinary
241010102021
6
Senary
21433544442
8
Octal
1021232552
10
Decimal
138753386
12
Duodecimal
3a575122
16
Hexadecimal
845356a
20
Vigesimal
2374396
36
Base36
2alysq
md5
0bcac0fd4a5e6f6740566d4fc87ee8e9
sha1
d8a950cd632f52efc4e9549d9f6666fb4b85ed78
sha256
d8bc4c75aa89a0e1b6124527f455e4c6178dc48cf9e48ecd5028ca87ad599ed6
sha512
bc65b4ea3cce51ac5c041595654c079260844450e4586857860f9c87d901ceaeaae6074c78258856c7b30e1b3e2751d55589a3a60b96c3e9dc45c800f08c2d85
ripemd-160
b57d4fc37a9bc9e14bb89ee99a86c10fe471d4ee
Diameter
277506772
Circumference
871813236.23662
Area
6.0483519243724E+16
Volume
1.1189724123017E+25
Surface area
2.419340769749E+17
Circumference
871813236.23662
Perimeter
555013544
Area
19252502126464996
Diagonal
196226920.30639
Surface area
115515012758789976
Volume
2.6713498590192E+24
Space diagonal
240327914.27422
Perimeter
416260158
Area
8.3365779639663E+15
Altitude
120163957.13711
Surface area
8.3365779639663E+15
Volume
3.1482160003904E+23
Height
65408973.435463