492720239 is an odd 9-digits composite number following 492720238
and preceding 492720240 . In scientific notation, it is written as 4.92720239 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 447793600 positive integers (up to 492720239) that are relatively prime to 492720239.
492720239 has 8 divisors, whose sum is 537673680
The reverse of 492720239 is 932027294
Previous prime number is 6521
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
four hundred ninety-two million seven hundred twenty thousand two hundred thirty-nine
Scientific notation
4.92720239 × 10^8
Engineering notation
4.92720239 × 10^6
Prime Factorization
11 × 6521 × 6869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
492720239
Product of the distinct prime numbers
The prime factorization of 492720239 is 11 × 6521 × 6869.
Since it has a total of 3 prime factors.
9 , 5 , 85 , 70 , 729 , 913 , 1916 , 7826 , 59008 , 91406 , 576394 , 253626 , 571835 , 8217232 , 14055154 , 97689196 , 318543202 , 776016659 , 6687935636 , 8832949157
n×2
985440478
n×3
1478160717
n×4
1970880956
n×5
2463601195
n÷2
246360119.5
n÷3
164240079.66667
n÷3
123180059.75
n÷5
98544047.8
n2
242773233920217121
n3
1.1961928583997E+26
n4
5.893884310808E+34
n5
2.9040360862597E+43
2 √n
22197.302516297
3 √n
789.82971226827
4 √n
148.98759181991
5 √n
54.767142290176
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
-492720238
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 492720239 can be divided by 8 positive divisors.
The sum of these divisors (counting 492720239) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010111100101000001101111
3
Ternary
1021100010210002202
4
Quaternary
131113211001233
5
Quinary
2002114021424
6
Senary
120520412115
8
Octal
3527450157
10
Decimal
492720239
12
Duodecimal
11901703b
16
Hexadecimal
1d5e506f
20
Vigesimal
7dja0bj
36
Base36
85cpdb
md5
818dcc2d36bea17ed8f0292564e3d297
sha1
674f16ae94cc1b68f97aaec379303aaea22c0d98
sha256
a52b17b0e69a67fcf905cb47acfa53a2a01b48ed213cc21c76cbc04dce759b22
sha512
490be25f59d8a11c45ad52bd94fd63c30e0dcf50c441a7c4fd08973f55a8dac5668f7815a8cc91baac4b49ef710106582eb0cdd2a85a70f27d377f1d899b57ae
ripemd-160
1b62a4f5018bc59b53b4bbeb8c4eee0cb2f37a51
Diameter
985440478
Circumference
3095852566.2348
Area
7.6269460817199E+17
Volume
5.0106009283002E+26
Surface area
3.050778432688E+18
Circumference
3095852566.2348
Perimeter
1970880956
Area
242773233920217121
Diagonal
696811644.44951
Surface area
1456639403521302726
Volume
1.1961928583997E+26
Space diagonal
853416487.86548
Perimeter
1478160717
Area
1.051238939669E+17
Altitude
426708243.93274
Surface area
1.051238939669E+17
Volume
1.4097268029689E+25
Height
232270548.14984