868642743 is an odd 9-digits composite number following 868642742
and preceding 868642744 . In scientific notation, it is written as 8.68642743 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 577118144 positive integers (up to 868642743) that are relatively prime to 868642743.
868642743 has 8 divisors, whose sum is 1162144368
The reverse of 868642743 is 347246868
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred sixty-eight million six hundred forty-two thousand seven hundred forty-three
Scientific notation
8.68642743 × 10^8
Engineering notation
8.68642743 × 10^6
Prime Factorization
3 × 293 × 988217
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868642743
Product of the distinct prime numbers
The prime factorization of 868642743 is 3 × 293 × 988217.
Since it has a total of 3 prime factors.
4 , 9 , 51 , 43 , 746 , 38 , 2235 , 8196 , 81510 , 84242 , 43140 , 819446 , 8375373 , 8272982 , 80792692 , 2468653 , 138331787 , 585144730 , 2343795228 , 2419573224
n×2
1737285486
n×3
2605928229
n×4
3474570972
n×5
4343213715
n÷2
434321371.5
n÷3
289547581
n÷3
217160685.75
n÷5
173728548.6
n2
754540214966564049
n3
6.5542588203237E+26
n4
5.6933093600179E+35
n5
4.9454518592335E+44
2 √n
29472.745766216
3 √n
954.14357876626
4 √n
171.67628189769
5 √n
61.343455900888
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
-868642742
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 868642743 can be divided by 8 positive divisors.
The sum of these divisors (counting 868642743) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110001100110111110110111
3
Ternary
2020112111121211110
4
Quaternary
303301212332313
5
Quinary
3234333031433
6
Senary
222110010103
8
Octal
6361467667
10
Decimal
868642743
12
Duodecimal
202aa6933
16
Hexadecimal
33c66fb7
20
Vigesimal
db906h3
36
Base36
ed6113
md5
c70abae1207218ec451c162f1c94022c
sha1
07747f4c94390303673a2f1562f5d46146d95052
sha256
c87265aabf4ea6fd9b8f0d63cdf6a1047ceadca8ea694f16b9ef1cdc30d97a7d
sha512
5022cd54fe10315977fc5a9e626721fb505349a3b57c476bc82534ca8bcad0c3bf15d5a6ff7ef372135de6767ee627b26f4b38ec97c3d78ebbab0335563c1a26
ripemd-160
029e9d02ac52f43a8a6042b262e1384bb1e47eb7
Diameter
1737285486
Circumference
5457843320.0058
Area
2.370457996177E+18
Volume
2.7454415146207E+27
Surface area
9.4818319847081E+18
Circumference
5457843320.0058
Perimeter
3474570972
Area
754540214966564049
Diagonal
1228446348.0076
Surface area
4527241289799384294
Volume
6.5542588203237E+26
Space diagonal
1504533364.502
Perimeter
2605928229
Area
3.2672549716901E+17
Altitude
752266682.251
Surface area
3.2672549716901E+17
Volume
7.7242680958377E+25
Height
409482116.00252