842912245 is an odd 9-digits composite number following 842912244
and preceding 842912246 . In scientific notation, it is written as 8.42912245 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 577996944 positive integers (up to 842912245) that are relatively prime to 842912245.
842912245 has 8 divisors, whose sum is 1155993984
The reverse of 842912245 is 542219248
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
eight hundred forty-two million nine hundred twelve thousand two hundred forty-five
Scientific notation
8.42912245 × 10^8
Engineering notation
8.42912245 × 10^6
Prime Factorization
5 × 7 × 24083207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
842912245
Product of the distinct prime numbers
The prime factorization of 842912245 is 5 × 7 × 24083207.
Since it has a total of 3 prime factors.
7 , 8 , 5 , 61 , 68 , 662 , 2174 , 3439 , 70795 , 41463 , 667127 , 70490 , 4992302 , 2866845 , 83111263 , 47745137 , 45416284 , 365252586 , 4810867167 , 4587718329
n×2
1685824490
n×3
2528736735
n×4
3371648980
n×5
4214561225
n÷2
421456122.5
n÷3
280970748.33333
n÷3
210728061.25
n÷5
168582449
n2
710501052770940025
n3
5.9889003746602E+26
n4
5.0481174598861E+35
n5
4.2551200211363E+44
2 √n
29032.95102121
3 √n
944.62794158792
4 √n
170.39058372225
5 √n
60.97565477233
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
-842912244
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 842912245 can be divided by 8 positive divisors.
The sum of these divisors (counting 842912245) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010001111011101000111110101
3
Ternary
2011202002101020001
4
Quaternary
302033131013311
5
Quinary
3211241142440
6
Senary
215350311301
8
Octal
6217350765
10
Decimal
842912245
12
Duodecimal
1b6358531
16
Hexadecimal
323dd1f5
20
Vigesimal
d3840c5
36
Base36
dxuj91
md5
51d6332d53a9be2ea25b0bb1349585e0
sha1
c93843924c6d3d0d9dfaa38b87a325e94b6fa2aa
sha256
3088116614f71617b25f962216680a1e93743d927a3760543fcdff550b346499
sha512
914e2633c66cde22667514f25d40446c5b603d2c6a1b463b36c55ede372b6cfe15e539fc764848af1946b2b9e98eda89b304a87b6ec4e87e9f4f2a411484294b
ripemd-160
7048df68dbf488d555014478fc61ff181b876cd2
Diameter
1685824490
Circumference
5296173833.0258
Area
2.232104887753E+18
Volume
2.5086247226818E+27
Surface area
8.928419551012E+18
Circumference
5296173833.0258
Perimeter
3371648980
Area
710501052770940025
Diagonal
1192057928.7694
Surface area
4263006316625640150
Volume
5.9889003746602E+26
Space diagonal
1459966834.6619
Perimeter
2528736735
Area
3.0765598055761E+17
Altitude
729983417.33097
Surface area
3.0765598055761E+17
Volume
7.0579867779548E+25
Height
397352642.92312