392742497 is an odd 9-digits composite number following 392742496
and preceding 392742498 . In scientific notation, it is written as 3.92742497 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 336348936 positive integers (up to 392742497) that are relatively prime to 392742497.
392742497 has 12 divisors, whose sum is 457254000
The reverse of 392742497 is 794247293
Previous prime number is 5347
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
three hundred ninety-two million seven hundred forty-two thousand four hundred ninety-seven
Scientific notation
3.92742497 × 10^8
Engineering notation
3.92742497 × 10^6
Prime Factorization
7 × 7 × 5347 × 1499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56106071
Product of the distinct prime numbers
The prime factorization of 392742497 is 7 × 7 × 5347 × 1499.
Since it has a total of 4 prime factors.
5 , 1 , 22 , 85 , 574 , 821 , 809 , 3998 , 95770 , 58586 , 923395 , 229704 , 777315 , 8530417 , 56509596 , 89941502 , 932154789 , 360255005 , 1409318038 , 3585949952
n×2
785484994
n×3
1178227491
n×4
1570969988
n×5
1963712485
n÷2
196371248.5
n÷3
130914165.66667
n÷3
98185624.25
n÷5
78548499.4
n2
154246668949795009
n3
6.0579221917275E+25
n4
2.3792034882108E+34
n5
9.3441431883101E+42
2 √n
19817.731883341
3 √n
732.32292939472
4 √n
140.77546619827
5 √n
52.33853707193
1 , 7 , 49 , 1499 , 5347 , 10493 , 37429 , 73451 , 262003 , 8015153 , 56106071 , 392742497
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
-392742496
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 392742497 can be divided by 12 positive divisors.
The sum of these divisors (counting 392742497) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111011010001100011001100001
3
Ternary
1000101000101102102
4
Quaternary
113122030121201
5
Quinary
1301020224442
6
Senary
102545500145
8
Octal
2732143141
10
Decimal
392742497
12
Duodecimal
ab641655
16
Hexadecimal
1768c661
20
Vigesimal
62ecg4h
36
Base36
6htu1t
md5
a92243dae1b2615e59e89dea298825ae
sha1
29da20981111a53243d3c9a12da570b6b63d13ce
sha256
f6455fa4c9e31c6c231b4dfccbc15679903991d59f6099709b7b71c6b57168e2
sha512
363d2ae8bd65329068c490cf50c3c509c1a5da2b298ae621bc4f1c3df26f31167226d390583f911b442fb1f2dbf0035d157afface9eb62fff32c01c0cf9fc48e
ripemd-160
b6b348b1f437fe77f977c832f09c942ad478b94b
Diameter
785484994
Circumference
2467673886.6554
Area
4.8458020201337E+17
Volume
2.5375365138066E+26
Surface area
1.9383208080535E+18
Circumference
2467673886.6554
Perimeter
1570969988
Area
154246668949795009
Diagonal
555421765.77767
Surface area
925480013698770054
Volume
6.0579221917275E+25
Space diagonal
680249959.09547
Perimeter
1178227491
Area
6.6790766879825E+16
Altitude
340124979.54773
Surface area
6.6790766879825E+16
Volume
7.1393297694516E+24
Height
185140588.59256