2942185849 is an odd 10-digits composite number following 2942185848
and preceding 2942185850 . In scientific notation, it is written as 2.942185849 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 2931318720 positive integers (up to 2942185849) that are relatively prime to 2942185849.
2942185849 has 8 divisors, whose sum is 2953065632
The reverse of 2942185849 is 9485812492
Previous prime number is 2683
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
two billion nine hundred forty-two million one hundred eighty-five thousand eight hundred forty-nine
Scientific notation
2.942185849 × 10^9
Engineering notation
2.942185849 × 10^9
Prime Factorization
331 × 2683 × 3313
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2942185849 Product of the distinct prime numbers
The prime factorization of 2942185849 is 331 × 2683 × 3313.
Since it has a total of 3 prime factors.
8 , 7 , 30 , 24 , 235 , 925 , 9694 , 2301 , 12169 , 45092 , 658197 , 948245 , 2440893 , 6494782 , 20201540 , 75586228 , 474963468 , 165809593 , 9013391705 , 2155208655
n×2
5884371698
n×3
8826557547
n×4
11768743396
n×5
14710929245
n÷2
1471092924.5
n÷3
980728616.33333
n÷3
735546462.25
n÷5
588437169.8
n2
8656457570055850801
n3
2.5468906965087E+28
n4
7.4934257662177E+37
n5
2.2047051249898E+47
2 √n54241.919665513
3 √n1432.9246952579
4 √n232.8989473259
5 √n78.294998561181
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
-2942185848 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 2942185849 can be divided by 8 positive divisors.
The sum of these divisors (counting 2942185849) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101111010111100011000101111001
3
Ternary
21121001020112020021
4
Quaternary
2233113203011321
5
Quinary
22011144421344
6
Senary
1203541130441
8
Octal
25727430571
10
Decimal
2942185849
12
Duodecimal
6a13b9a21
16
Hexadecimal
af5e3179
20
Vigesimal
25j8d4c9
36
Base36
1cnp94p
md5
33b0b27e47e5d6eff06ff8522ba2b710
sha1
5f41ca8f2691f302a39972f548373c162c8196d3
sha256
c16596a566aa1b410df71759b7848c0419c8fce75f171499a0ba06321e777aa4
sha512
13b9f14414388a9dd484d883a8fa0659ee874a415243bfe7022090d1b74c45af55433dd20f277c0578a340e53c6c0eba09acf34e5aa371c3a0fa7c69131eef07
ripemd-160
efd5c1d42ceb9b826838b44a8d98f7fbaa498a9d
Diameter
5884371698
Circumference
18486298897.428
Area
2.7195063508199E+19
Volume
1.0668390802197E+29
Surface area
1.087802540328E+20
Circumference
18486298897.428
Perimeter
11768743396
Area
8656457570055850801
Diagonal
4160879130.678
Surface area
5.1938745420335E+19
Volume
2.5468906965087E+28
Space diagonal
5096015375.7782
Perimeter
8826557547
Area
3.7483560812252E+18
Altitude
2548007687.8891
Surface area
3.7483560812252E+18
Volume
3.0015394707371E+27
Height
1386959710.226