804987142 is an even 9-digits composite number following 804987141
and preceding 804987143 . In scientific notation, it is written as 8.04987142 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 393929832 positive integers (up to 804987142) that are relatively prime to 804987142.
804987142 has 8 divisors, whose sum is 1233171936
The reverse of 804987142 is 241789408
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred four million nine hundred eighty-seven thousand one hundred forty-two
Scientific notation
8.04987142 × 10^8
Engineering notation
8.04987142 × 10^6
Prime Factorization
2 × 47 × 8563693
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804987142
Product of the distinct prime numbers
The prime factorization of 804987142 is 2 × 47 × 8563693.
Since it has a total of 3 prime factors.
2 , 2 , 96 , 64 , 63 , 423 , 7627 , 2622 , 22363 , 4209 , 187857 , 443438 , 1913818 , 8864799 , 67915190 , 77614992 , 642990959 , 49326486 , 8435804467 , 1359543282
n×2
1609974284
n×3
2414961426
n×4
3219948568
n×5
4024935710
n÷2
402493571
n÷3
268329047.33333
n÷3
201246785.5
n÷5
160997428.4
n2
648004298785328164
n3
5.2163512848292E+26
n4
4.1990957124426E+35
n5
3.3802180565437E+44
2 √n
28372.295324841
3 √n
930.24279397164
4 √n
168.44077690643
5 √n
60.416809700287
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
-804987141
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 804987142 can be divided by 8 positive divisors.
The sum of these divisors (counting 804987142) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110110010000100000110
3
Ternary
2002002201120202121
4
Quaternary
233332302010012
5
Quinary
3122034042032
6
Senary
211513400154
8
Octal
5776620406
10
Decimal
804987142
12
Duodecimal
1a570905a
16
Hexadecimal
2ffb2106
20
Vigesimal
cbb37h2
36
Base36
db9o1y
md5
212ea9499abe235791060bbc225f7ab1
sha1
0c4be897ad4b7f66dfe633780debf6dde8a682a8
sha256
f8848b47a8087dfecab0b3d0257d3b136b691173f8e50c47377305658e9e01a5
sha512
fca65c90a55f511892afc802c336676851fed454554724956b4bef3a92d2229a580373c0fafcb785609861ddebeb77711e67f27c6cea4aa81d2b4b3ed0a5ee87
ripemd-160
4c9e79157b0c99e654019f78e2e12dda5f2cc8ad
Diameter
1609974284
Circumference
5057883383.0829
Area
2.0357655445586E+18
Volume
2.1850201166617E+27
Surface area
8.1430621782344E+18
Circumference
5057883383.0829
Perimeter
3219948568
Area
648004298785328164
Diagonal
1138423733.7524
Surface area
3888025792711968984
Volume
5.2163512848292E+26
Space diagonal
1394278629.3837
Perimeter
2414961426
Area
2.8059409225481E+17
Altitude
697139314.69183
Surface area
2.8059409225481E+17
Volume
6.1475289442564E+25
Height
379474577.91745