842992247 is an odd 9-digits composite number following 842992246
and preceding 842992248 . In scientific notation, it is written as 8.42992247 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 778719744 positive integers (up to 842992247) that are relatively prime to 842992247.
842992247 has 16 divisors, whose sum is 909756000
The reverse of 842992247 is 742299248
Previous prime number is 73
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
eight hundred forty-two million nine hundred ninety-two thousand two hundred forty-seven
Scientific notation
8.42992247 × 10^8
Engineering notation
8.42992247 × 10^6
Prime Factorization
19 × 89 × 73 × 6829
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
842992247 Product of the distinct prime numbers
The prime factorization of 842992247 is 19 × 89 × 73 × 6829.
Since it has a total of 4 prime factors.
6 , 3 , 33 , 82 , 115 , 609 , 4397 , 7881 , 57156 , 66888 , 78669 , 246066 , 7032849 , 5435475 , 91194944 , 36727029 , 253008603 , 734683085 , 7681097031 , 7469286501
n×2
1685984494
n×3
2528976741
n×4
3371968988
n×5
4214961235
n÷2
421496123.5
n÷3
280997415.66667
n÷3
210748061.75
n÷5
168598449.4
n2
710635928502109009
n3
5.9906057816692E+26
n4
5.0500342287805E+35
n5
4.2571397019466E+44
2 √n29034.328767857
3 √n944.65782596962
4 √n170.39462658152
5 √n60.976812185614
1 , 19 , 73 , 89 , 1387 , 1691 , 6497 , 6829 , 123443 , 129751 , 498517 , 607781 , 9471823 , 11547839 , 44368013 , 842992247
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-842992246 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 842992247 can be divided by 16 positive divisors.
The sum of these divisors (counting 842992247) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010001111110000101001110111
3
Ternary
2011202020102222002
4
Quaternary
302033300221313
5
Quinary
3211301222442
6
Senary
215352125515
8
Octal
6217605167
10
Decimal
842992247
12
Duodecimal
1b639689b
16
Hexadecimal
323f0a77
20
Vigesimal
d38e0c7
36
Base36
dxw8zb
md5
7b9482cf7093395d68c9a4129edffe7b
sha1
f8d051d1d41ad94a079c949573df3000716a0e9b
sha256
36dfba1b38b3b6d71f0ef1c33b0e6b7e4945d16d836769df43fcbbf69f7db5c1
sha512
bff15864fc5b6e03a63d4ec498a654067a50c12d9a7d95d5d91f3579a046cfa8eaa4e28f1ff491c8454694684232c3e2684ea12d941209e489097fbd27f224c0
ripemd-160
d2d19fad0e2702c3277517106ed891cc20c816d1
Diameter
1685984494
Circumference
5296676500.4167
Area
2.2325286123592E+18
Volume
2.5093390818993E+27
Surface area
8.9301144494367E+18
Circumference
5296676500.4167
Perimeter
3371968988
Area
710635928502109009
Diagonal
1192171068.6828
Surface area
4263815571012654054
Volume
5.9906057816692E+26
Space diagonal
1460105402.1907
Perimeter
2528976741
Area
3.0771438346238E+17
Altitude
730052701.09533
Surface area
3.0771438346238E+17
Volume
7.0599966193894E+25
Height
397390356.22759