83642726 is an even 8-digits composite number following 83642725
and preceding 83642727 . In scientific notation, it is written as 8.3642726 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 41416704 positive integers (up to 83642726) that are relatively prime to 83642726.
83642726 has 16 divisors, whose sum is 126685104
The reverse of 83642726 is 62724638
Previous prime number is 643
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
eighty-three million six hundred forty-two thousand seven hundred twenty-six
Scientific notation
8.3642726 × 10^7
Engineering notation
8.3642726 × 10^6
Prime Factorization
2 × 337 × 643 × 193
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
83642726 Product of the distinct prime numbers
The prime factorization of 83642726 is 2 × 337 × 643 × 193.
Since it has a total of 4 prime factors.
7 , 9 , 84 , 65 , 236 , 364 , 3798 , 2106 , 42369 , 53836 , 651557 , 765701 , 754963 , 3985094 , 95190412 , 53444052 , 959880275 , 491560477 , 59320094 , 8108509908
n×2
167285452
n×3
250928178
n×4
334570904
n×5
418213630
n÷2
41821363
n÷3
27880908.666667
n÷3
20910681.5
n÷5
16728545.2
n2
6996105612711076
n3
5.8517334483105E+23
n4
4.8945493744207E+31
n5
4.0939345221815E+39
2 √n9145.6397261209
3 √n437.33012354397
4 √n95.632838115999
5 √n38.413655363749
1 , 2 , 193 , 337 , 386 , 643 , 674 , 1286 , 65041 , 124099 , 130082 , 216691 , 248198 , 433382 , 41821363 , 83642726
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
-83642725 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 83642726 can be divided by 16 positive divisors.
The sum of these divisors (counting 83642726) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111111000100100101100110
3
Ternary
12211101111020202
4
Quaternary
10333010211212
5
Quinary
132403031401
6
Senary
12144430502
8
Octal
477044546
10
Decimal
83642726
12
Duodecimal
24018432
16
Hexadecimal
4fc4966
20
Vigesimal
162f6g6
36
Base36
1dsr52
md5
d628344d5d0e278d3c8666c5c5c0b8e2
sha1
078ecca59e9634d0399baecca7a9339e4accea40
sha256
5a4f069687988426e6ad73ea8d65edb17edadbabc6537753f2a1cf73f0f843cb
sha512
e5c9aea54d41277cf0b9258d883eb29dc11b5cc8751952b41296a2124057942bc2f1144bb51f8f70deb0b0f7e5bdeacb43fc2e0da880a88b0fa122a281be55aa
ripemd-160
b174c7985080a6568269f3e75c190c9d2f0b6717
Diameter
167285452
Circumference
525542747.05565
Area
2.1978913996631E+16
Volume
2.4511683749304E+24
Surface area
8.7915655986526E+16
Circumference
525542747.05565
Perimeter
334570904
Area
6996105612711076
Diagonal
118288677.50306
Surface area
41976633676266456
Volume
5.8517334483105E+23
Space diagonal
144873451.11556
Perimeter
250928178
Area
3.0294025940833E+15
Altitude
72436725.557781
Surface area
3.0294025940833E+15
Volume
6.8963340049942E+22
Height
39429559.167686