83642729 is an odd 8-digits prime number following 83642728
and preceding 83642730 . In scientific notation, it is written as 8.3642729 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 83642728 positive integers (up to 83642729) that are relatively prime to 83642729.
83642729 has 2 divisors, whose sum is 83642730
The reverse of 83642729 is 92724638
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-three million six hundred forty-two thousand seven hundred twenty-nine
Scientific notation
8.3642729 × 10^7
Engineering notation
8.3642729 × 10^6
Prime Factorization
83642729
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
83642729 Product of the distinct prime numbers
The prime factorization of 83642729 is 83642729.
Since it has a total of 1 prime factors.
8 , 1 , 64 , 46 , 547 , 718 , 3600 , 7691 , 21941 , 69657 , 464652 , 317279 , 1277942 , 1588433 , 75311788 , 34981093 , 131043 , 209490848 , 6134429077 , 6055880921
n×2
167285458
n×3
250928187
n×4
334570916
n×5
418213645
n÷2
41821364.5
n÷3
27880909.666667
n÷3
20910682.25
n÷5
16728545.8
n2
6996106114567441
n3
5.8517340779601E+23
n4
4.8945500766288E+31
n5
4.0939352563639E+39
2 √n9145.6398901334
3 √n437.33012877252
4 √n95.632838973511
5 √n38.413655639305
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
83642730 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
41821365 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9145.6399448043 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999760888 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83642729 can be divided by 2 positive divisors.
The sum of these divisors (counting 83642729) is 83642730, the average is 41821365.
Base
System
Value
2
Binary
100111111000100100101101001
3
Ternary
12211101111020212
4
Quaternary
10333010211221
5
Quinary
132403031404
6
Senary
12144430505
8
Octal
477044551
10
Decimal
83642729
12
Duodecimal
24018435
16
Hexadecimal
4fc4969
20
Vigesimal
162f6g9
36
Base36
1dsr55
md5
a305c80a5daa2bbd7b60884c992e32e6
sha1
1121b9de7d99185556df14d4b35709de493dea8f
sha256
7ac9c17240fb987dee0396acc9662fafd96c37ef9173dc1fdf332e4cac7d6922
sha512
6f3603bf9ef608f83072081e9b884ecc532bc250fefe5ce2ec3cbde6358691b970c5c8085189e90d2254c6c040588b489ffcfef656b03c6562cf34ce5c25e525
ripemd-160
77cc3f2a0824196fc0bc6873a2f49116eb630f4b
Diameter
167285458
Circumference
525542765.9052
Area
2.197891557326E+16
Volume
2.4511686386774E+24
Surface area
8.7915662293039E+16
Circumference
525542765.9052
Perimeter
334570916
Area
6996106114567441
Diagonal
118288681.7457
Surface area
41976636687404646
Volume
5.8517340779601E+23
Space diagonal
144873456.31171
Perimeter
250928187
Area
3.0294028113935E+15
Altitude
72436728.155857
Surface area
3.0294028113935E+15
Volume
6.8963347470433E+22
Height
39429560.581899