83838243 is an odd 8-digits composite number following 83838242
and preceding 83838244 . In scientific notation, it is written as 8.3838243 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 53462024 positive integers (up to 83838243) that are relatively prime to 83838243.
83838243 has 8 divisors, whose sum is 116644608
The reverse of 83838243 is 34283838
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-three million eight hundred thirty-eight thousand two hundred forty-three
Scientific notation
8.3838243 × 10^7
Engineering notation
8.3838243 × 10^6
Prime Factorization
3 × 23 × 1215047
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83838243
Product of the distinct prime numbers
The prime factorization of 83838243 is 3 × 23 × 1215047.
Since it has a total of 3 prime factors.
9 , 6 , 76 , 2 , 734 , 607 , 3073 , 8327 , 6726 , 42644 , 31051 , 849052 , 1361593 , 8667842 , 4501463 , 71616306 , 285102739 , 685768568 , 2715533560 , 4830292285
n×2
167676486
n×3
251514729
n×4
335352972
n×5
419191215
n÷2
41919121.5
n÷3
27946081
n÷3
20959560.75
n÷5
16767648.6
n2
7028850989327049
n3
5.8928651725399E+23
n4
4.9404746230164E+31
n5
4.1420071197978E+39
2 √n
9156.3225696783
3 √n
437.67061514236
4 √n
95.688675242571
5 √n
38.431597175148
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
-83838242
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 83838243 can be divided by 8 positive divisors.
The sum of these divisors (counting 83838243) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111110100010100100011
3
Ternary
12211202102110010
4
Quaternary
10333310110203
5
Quinary
132430310433
6
Senary
12152540003
8
Octal
477642443
10
Decimal
83838243
12
Duodecimal
240b1603
16
Hexadecimal
4ff4523
20
Vigesimal
163jfc3
36
Base36
1dwy03
md5
7f94917b81d16fe072b4ef5dc5542f75
sha1
13924c30f95056abebbf47ac5490aaddd82ab95e
sha256
fd457f7990fa512eb91cffd49941cafba10fd5f84d7f6e2a8e4fca925a0fd1fe
sha512
c43ff747e055679c6c89e3edd6bb7bf09b124a45a60d2f9c1c706e32fcfe91dea38d20c7dbee1e89e33d2f545b1fc68ca0662e653c8e878e1f2ac671ea2517ba
ripemd-160
2cf810e216a4c028249ddf44cfe22a701acbd851
Diameter
167676486
Circumference
526771216.59735
Area
2.2081786631247E+16
Volume
2.4683975912862E+24
Surface area
8.8327146524989E+16
Circumference
526771216.59735
Perimeter
335352972
Area
7028850989327049
Diagonal
118565180.29613
Surface area
42173105935962294
Volume
5.8928651725399E+23
Space diagonal
145212096.49331
Perimeter
251514729
Area
3.0435817580863E+15
Altitude
72606048.246653
Surface area
3.0435817580863E+15
Volume
6.9448082068683E+22
Height
39521726.765377