138764511 is an odd 9-digits composite number following 138764510
and preceding 138764512 . In scientific notation, it is written as 1.38764511 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 91973904 positive integers (up to 138764511) that are relatively prime to 138764511.
138764511 has 8 divisors, whose sum is 155075760
The reverse of 138764511 is 115467831
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-eight million seven hundred sixty-four thousand five hundred eleven
Scientific notation
1.38764511 × 10^8
Engineering notation
1.38764511 × 10^6
Prime Factorization
9 × 173 × 89123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138764511
Product of the distinct prime numbers
The prime factorization of 138764511 is 9 × 173 × 89123.
Since it has a total of 3 prime factors.
1 , 4 , 80 , 50 , 604 , 884 , 5377 , 1159 , 82572 , 60113 , 151340 , 376299 , 3562161 , 4908825 , 68984070 , 39335417 , 769373987 , 564074321 , 4845517318 , 9772032729
n×2
277529022
n×3
416293533
n×4
555058044
n×5
693822555
n÷2
69382255.5
n÷3
46254837
n÷3
34691127.75
n÷5
27752902.2
n2
19255589513069121
n3
2.6719924627978E+24
n4
3.7077772749582E+32
n5
5.1450790045648E+40
2 √n
11779.834930932
3 √n
517.71744974921
4 √n
108.53494797037
5 √n
42.506532830702
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
-138764510
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 138764511 can be divided by 8 positive divisors.
The sum of these divisors (counting 138764511) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001010110000011011111
3
Ternary
100200002222010100
4
Quaternary
20101112003133
5
Quinary
241010431021
6
Senary
21434112143
8
Octal
1021260337
10
Decimal
138764511
12
Duodecimal
3a57b653
16
Hexadecimal
84560df
20
Vigesimal
2375b5b
36
Base36
2am7dr
md5
991fa9eba6f924f4f8044c36bb1a4228
sha1
bb5ef08c0ee66206d38b1482be45309bfed135e7
sha256
30dd78d192043b06d9ec7c7ea72b6342d86b112a4143ea559121d389f5923e64
sha512
b994e77d8ac85692614441eff5489f8c0a6998b613851d4d7914db4b7611cfae037487a3fd2b99383a21d85971b181fa13005259cede93451feb4b57c0db3fa0
ripemd-160
81816941573658766db543f6b5f19944eedb8053
Diameter
277529022
Circumference
871883136.67316
Area
6.0493218554799E+16
Volume
1.119241585543E+25
Surface area
2.4197287421919E+17
Circumference
871883136.67316
Perimeter
555058044
Area
19255589513069121
Diagonal
196242653.43227
Surface area
115533537078414726
Volume
2.6719924627978E+24
Space diagonal
240347183.33945
Perimeter
416293533
Area
8.3379148415815E+15
Altitude
120173591.66973
Surface area
8.3379148415815E+15
Volume
3.1489733162061E+23
Height
65414217.810757