77728343 is an odd 8-digits composite number following 77728342
and preceding 77728344 . In scientific notation, it is written as 7.7728343 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 60089040 positive integers (up to 77728343) that are relatively prime to 77728343.
77728343 has 16 divisors, whose sum is 86576256
The reverse of 77728343 is 34382777
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-seven million seven hundred twenty-eight thousand three hundred forty-three
Scientific notation
7.7728343 × 10^7
Engineering notation
7.7728343 × 10^6
Prime Factorization
11 × 77 × 563 × 163
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77728343
Product of the distinct prime numbers
The prime factorization of 77728343 is 11 × 77 × 563 × 163.
Since it has a total of 4 prime factors.
6 , 8 , 59 , 91 , 491 , 629 , 3431 , 2358 , 1897 , 59514 , 282907 , 728689 , 5742991 , 9186897 , 74238437 , 71471540 , 726163210 , 145148518 , 7442187957 , 6926339506
n×2
155456686
n×3
233185029
n×4
310913372
n×5
388641715
n÷2
38864171.5
n÷3
25909447.666667
n÷3
19432085.75
n÷5
15545668.6
n2
6041695305525649
n3
4.6961096500939E+23
n4
3.6502082164811E+31
n5
2.8372463627206E+39
2 √n
8816.3679029405
3 √n
426.76926657218
4 √n
93.895515883031
5 √n
37.854357725888
1 , 11 , 77 , 163 , 563 , 847 , 1793 , 6193 , 12551 , 43351 , 91769 , 138061 , 476861 , 1009459 , 7066213 , 77728343
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77728342
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77728343 can be divided by 16 positive divisors.
The sum of these divisors (counting 77728343) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101000100000101001010111
3
Ternary
12102021000020112
4
Quaternary
10220200221113
5
Quinary
124344301333
6
Senary
11413553235
8
Octal
450405127
10
Decimal
77728343
12
Duodecimal
2204581b
16
Hexadecimal
4a20a57
20
Vigesimal
145g0h3
36
Base36
1a9zkn
md5
8edf4957c37f7a34d5bcdfd9015ee6b9
sha1
c344694a38b19e74f1451fe9683e7b5cb5ef2025
sha256
cb8899ee9642f30e93eaff8493619cc78e4d23930ebf155159706f3ebe9c56ec
sha512
601bc0aba8fb51a7af1e32ca7585c73a81e35940d050f63f7dd287e006fc5e23a8c45e7ac97fd306b55d5fc6f0910ed5f0f723a35d8132e73ad0e19932e7de2b
ripemd-160
aaf0cbe7dad46b8fbfbba3a0500e3f89ca686e07
Diameter
155456686
Circumference
488381582.68902
Area
1.8980545587067E+16
Volume
1.9671018102916E+24
Surface area
7.5922182348269E+16
Circumference
488381582.68902
Perimeter
310913372
Area
6041695305525649
Diagonal
109924476.85139
Surface area
36250171833153894
Volume
4.6961096500939E+23
Space diagonal
134629439.26414
Perimeter
233185029
Area
2.6161308082552E+15
Altitude
67314719.63207
Surface area
2.6161308082552E+15
Volume
5.5344182979616E+22
Height
36641492.283796