138192495 is an odd 9-digits composite number following 138192494
and preceding 138192496 . In scientific notation, it is written as 1.38192495 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 63173376 positive integers (up to 138192495) that are relatively prime to 138192495.
138192495 has 12 divisors, whose sum is 171472416
The reverse of 138192495 is 594291831
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-eight million one hundred ninety-two thousand four hundred ninety-five
Scientific notation
1.38192495 × 10^8
Engineering notation
1.38192495 × 10^6
Prime Factorization
15 × 7 × 7 × 188017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19741785
Product of the distinct prime numbers
The prime factorization of 138192495 is 15 × 7 × 7 × 188017.
Since it has a total of 4 prime factors.
1 , 5 , 85 , 11 , 979 , 434 , 2479 , 1207 , 2395 , 25094 , 748922 , 181503 , 652128 , 5405341 , 35737448 , 90049799 , 791660805 , 16140032 , 3644646485 , 6497507681
n×2
276384990
n×3
414577485
n×4
552769980
n×5
690962475
n÷2
69096247.5
n÷3
46064165
n÷3
34548123.75
n÷5
27638499
n2
19097165674325025
n3
2.6390849719633E+24
n4
3.6470173679262E+32
n5
5.0399042938205E+40
2 √n
11755.530400624
3 √n
517.00509056964
4 √n
108.42292377825
5 √n
42.471430760618
1 , 7 , 15 , 49 , 105 , 735 , 188017 , 1316119 , 2820255 , 9212833 , 19741785 , 138192495
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138192494
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138192495 can be divided by 12 positive divisors.
The sum of these divisors (counting 138192495) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001111001010011001101111
3
Ternary
100122000220110120
4
Quaternary
20033022121233
5
Quinary
240334124440
6
Senary
21413540023
8
Octal
1017123157
10
Decimal
138192495
12
Duodecimal
3a344613
16
Hexadecimal
83ca66f
20
Vigesimal
233e14f
36
Base36
2a9y0f
md5
87222b4e4b55b711ddfdcee432ac444d
sha1
0645e7cbebac26b945908a579b3429e8481e1f1d
sha256
69bb7a0759ee7eec52a1f30cba2c62250afadd8699db7bc4d99a4d770710f584
sha512
27d351530311b5b5593bcda8c5cb85848fc6e8383281c58aa9ff649214f555c1347bb8ff9c671d8ac6fda82c74c8770dcbcf82fd8e6b7ee28d1038c60371d03b
ripemd-160
92a9a91263971cc85f867889b13d06dc1839cce5
Diameter
276384990
Circumference
868289054.14649
Area
5.9995515386847E+16
Volume
1.1054573280159E+25
Surface area
2.3998206154739E+17
Circumference
868289054.14649
Perimeter
552769980
Area
19097165674325025
Diagonal
195433700.64718
Surface area
114582994045950150
Volume
2.6390849719633E+24
Space diagonal
239356422.56471
Perimeter
414577485
Area
8.2693153071228E+15
Altitude
119678211.28235
Surface area
8.2693153071228E+15
Volume
3.110191466338E+23
Height
65144566.882392