138792399 is an odd 9-digits composite number following 138792398
and preceding 138792400 . In scientific notation, it is written as 1.38792399 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 92365080 positive integers (up to 138792399) that are relatively prime to 138792399.
138792399 has 8 divisors, whose sum is 185382912
The reverse of 138792399 is 993297831
Previous prime number is 571
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred thirty-eight million seven hundred ninety-two thousand three hundred ninety-nine
Scientific notation
1.38792399 × 10^8
Engineering notation
1.38792399 × 10^6
Prime Factorization
3 × 571 × 81023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138792399
Product of the distinct prime numbers
The prime factorization of 138792399 is 3 × 571 × 81023.
Since it has a total of 3 prime factors.
2 , 6 , 66 , 55 , 1 , 926 , 1952 , 9446 , 17681 , 39306 , 978355 , 622513 , 8597770 , 2279000 , 96303103 , 62998220 , 798859770 , 78698372 , 589642713 , 5996620942
n×2
277584798
n×3
416377197
n×4
555169596
n×5
693961995
n÷2
69396199.5
n÷3
46264133
n÷3
34698099.75
n÷5
27758479.8
n2
19263330020175201
n3
2.6736037862288E+24
n4
3.7107588346618E+32
n5
5.1502512077316E+40
2 √n
11781.018589239
3 √n
517.75212993513
4 √n
108.5404007236
5 √n
42.508241231352
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
-138792398
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 138792399 can be divided by 8 positive divisors.
The sum of these divisors (counting 138792399) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011100110111001111
3
Ternary
100200011101101020
4
Quaternary
20101130313033
5
Quinary
241012324044
6
Senary
21434445223
8
Octal
1021346717
10
Decimal
138792399
12
Duodecimal
3a593813
16
Hexadecimal
845cdcf
20
Vigesimal
23790jj
36
Base36
2amswf
md5
cc8f15844b58ddbe60c9892e3af8d08b
sha1
b225557b86e66866bd67fcd0a2a1756531ee918e
sha256
749c569ab79f96000a03cef7c42951166886a42e2d6d104ba50b09606a8ae37a
sha512
b8ade05a1100b9868dea78e7f27f8e889e918c8be0904dc0f8bf579b392b4bea7d7f3aca80f397f4df49e3d8415dd5bcb7f57faa28760bee34118edb4fbe6f5c
ripemd-160
f17b9457b645c46a97da5002ed0c83e779c8c869
Diameter
277584798
Circumference
872058362.14501
Area
6.0517536075058E+16
Volume
1.1199165351235E+25
Surface area
2.4207014430023E+17
Circumference
872058362.14501
Perimeter
555169596
Area
19263330020175201
Diagonal
196282093.0201
Surface area
115579980121051206
Volume
2.6736037862288E+24
Space diagonal
240395486.77237
Perimeter
416377197
Area
8.3412665794776E+15
Altitude
120197743.38619
Surface area
8.3412665794776E+15
Volume
3.1508722790807E+23
Height
65427364.340033