138304997 is an odd 9-digits composite number following 138304996
and preceding 138304998 . In scientific notation, it is written as 1.38304997 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 135952128 positive integers (up to 138304997) that are relatively prime to 138304997.
138304997 has 8 divisors, whose sum is 140670744
The reverse of 138304997 is 799403831
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-eight million three hundred four thousand nine hundred ninety-seven
Scientific notation
1.38304997 × 10^8
Engineering notation
1.38304997 × 10^6
Prime Factorization
73 × 313 × 6053
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138304997
Product of the distinct prime numbers
The prime factorization of 138304997 is 73 × 313 × 6053.
Since it has a total of 3 prime factors.
8 , 7 , 91 , 51 , 543 , 939 , 1665 , 1514 , 98904 , 69457 , 772268 , 895632 , 8646278 , 4251641 , 11245228 , 1686559 , 635695640 , 913080647 , 4937947498 , 6127711080
n×2
276609994
n×3
414914991
n×4
553219988
n×5
691524985
n÷2
69152498.5
n÷3
46101665.666667
n÷3
34576249.25
n÷5
27660999.4
n2
19128272195170009
n3
2.6455356285682E+24
n4
3.6589079717251E+32
n5
5.0604525605272E+40
2 √n
11760.314494094
3 √n
517.14534982686
4 √n
108.44498372029
5 √n
42.47834367687
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
-138304996
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 138304997 can be divided by 8 positive divisors.
The sum of these divisors (counting 138304997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111100101110111100101
3
Ternary
100122020121210022
4
Quaternary
20033211313211
5
Quinary
240401224442
6
Senary
21420204525
8
Octal
1017456745
10
Decimal
138304997
12
Duodecimal
3a399745
16
Hexadecimal
83e5de5
20
Vigesimal
234829h
36
Base36
2accth
md5
36557e8724fde86902b67cec4ea97aae
sha1
bca6d34656709d0a511923e888f9f1787ee036a0
sha256
44eec9c9ca58aac7dce2cc9889d442d12137fdfc407bb2005f940de13e1566fc
sha512
6134ca73e52f4bc1a08a24ee7c0ab2a9ca9aa301cf5cab91daaddc2e0a96f40a361dedd7ba642921ba8ea5531119a34801e2d79a402021e0ceb8d14ff9f59a4e
ripemd-160
5cd9e124767d31ce77dfb4ad1c5a73a7071cf4a5
Diameter
276609994
Circumference
868995925.05992
Area
6.0093239404212E+16
Volume
1.108159372736E+25
Surface area
2.4037295761685E+17
Circumference
868995925.05992
Perimeter
553219988
Area
19128272195170009
Diagonal
195592802.50137
Surface area
114769633171020054
Volume
2.6455356285682E+24
Space diagonal
239551281.74466
Perimeter
414914991
Area
8.2827848257604E+15
Altitude
119775640.87233
Surface area
8.2827848257604E+15
Volume
3.1177936380519E+23
Height
65197600.83379