8281438068 is an even 10-digits composite number following 8281438067
and preceding 8281438069 . In scientific notation, it is written as 8.281438068 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 2760479352 positive integers (up to 8281438068) that are relatively prime to 8281438068.
8281438068 has 12 divisors, whose sum is 19323355520
The reverse of 8281438068 is 8608341828
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
eight billion two hundred eighty-one million four hundred thirty-eight thousand sixty-eight
Scientific notation
8.281438068 × 10^9
Engineering notation
8.281438068 × 10^9
Prime Factorization
2 × 2 × 3 × 690119839
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4140719034 Product of the distinct prime numbers
The prime factorization of 8281438068 is 2 × 2 × 3 × 690119839.
Since it has a total of 4 prime factors.
1 , 8 , 50 , 80 , 568 , 149 , 3890 , 4248 , 88261 , 9903 , 308646 , 249661 , 956706 , 9991402 , 48083314 , 51234825 , 919617606 , 525518310 , 1486746352 , 2558863858
n×2
16562876136
n×3
24844314204
n×4
33125752272
n×5
41407190340
n÷2
4140719034
n÷3
2760479356
n÷3
2070359517
n÷5
1656287613.6
n2
6.858221647412E+19
n3
5.6795937829659E+29
n4
4.703520416503E+39
n5
3.8951913030843E+49
2 √n91002.406935201
3 √n2023.1833989742
4 √n301.66605200984
5 √n96.298861277583
1 , 2 , 3 , 4 , 6 , 12 , 690119839 , 1380239678 , 2070359517 , 2760479356 , 4140719034 , 8281438068
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
-8281438067 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 8281438068 can be divided by 12 positive divisors.
The sum of these divisors (counting 8281438068) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101100111001011011101110100
3
Ternary
210101010222122100110
4
Quaternary
13231213023131310
5
Quinary
113430022004233
6
Senary
3445431543020
8
Octal
75547133564
10
Decimal
8281438068
12
Duodecimal
173152aa70
16
Hexadecimal
1ed9cb774
20
Vigesimal
697ijf38
36
Base36
3syjyic
md5
c16f3725b6df2991bb6113b928879533
sha1
4897aa4ab443a3443fa5edce2a19d0d0f75964b7
sha256
665206a235329561e14ea81d7c0adc3ce4761fc7e4fb5bb96f2948560555e0a1
sha512
528cf30d62b038688318b5afe9b94e412a6df015701f9287af6c119aadad0d8b2d8f296b30c2078e49f13dba95c8ab4f9150c3dca97925d5b5ab6a7612d070cf
ripemd-160
51d4ee5babbe128681577dfdfc09301afe7c5f76
Diameter
16562876136
Circumference
52033809991.175
Area
2.15457387442E+20
Volume
2.3790626805253E+30
Surface area
8.61829549768E+20
Circumference
52033809991.175
Perimeter
33125752272
Area
6.858221647412E+19
Diagonal
11711722031.718
Surface area
4.1149329884472E+20
Volume
5.6795937829659E+29
Space diagonal
14343871493.511
Perimeter
24844314204
Area
2.9696970857216E+19
Altitude
7171935746.7555
Surface area
2.9696970857216E+19
Volume
6.6934654638669E+28
Height
3903907343.9061