83897243 is an odd 8-digits composite number following 83897242
and preceding 83897244 . In scientific notation, it is written as 8.3897243 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 83877480 positive integers (up to 83897243) that are relatively prime to 83897243.
83897243 has 4 divisors, whose sum is 83917008
The reverse of 83897243 is 34279838
Previous prime number is 6173
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-three million eight hundred ninety-seven thousand two hundred forty-three
Scientific notation
8.3897243 × 10^7
Engineering notation
8.3897243 × 10^6
Prime Factorization
6173 × 13591
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
83897243
Product of the distinct prime numbers
The prime factorization of 83897243 is 6173 × 13591.
Since it has a total of 2 prime factors.
6 , 1 , 91 , 2 , 671 , 288 , 334 , 3201 , 3512 , 50901 , 781709 , 420432 , 2078922 , 8931267 , 18484823 , 51030896 , 723174571 , 465121916 , 5420858599 , 5924571511
n×2
167794486
n×3
251691729
n×4
335588972
n×5
419486215
n÷2
41948621.5
n÷3
27965747.666667
n÷3
20974310.75
n÷5
16779448.6
n2
7038747383001049
n3
5.9053149960725E+23
n4
4.9543964721704E+31
n5
4.1566020474402E+39
2 √n
9159.5438205186
3 √n
437.77325927513
4 √n
95.705505695956
5 √n
38.437004793778
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83897242
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83897243 can be divided by 4 positive divisors.
The sum of these divisors (counting 83897243) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000000000010101110011011
3
Ternary
12211212102101022
4
Quaternary
11000002232123
5
Quinary
132434202433
6
Senary
12154113055
8
Octal
500025633
10
Decimal
83897243
12
Duodecimal
2411b78b
16
Hexadecimal
5002b9b
20
Vigesimal
1647323
36
Base36
1dy7iz
md5
c6e928feb6fd45248c204f4c0e73314b
sha1
d7486822a465be2b056932c50f1b0ee003ac65b2
sha256
da836073a130c2bb3d983e4ddc81b6a90147245f032d15ca1604a8839598ec8f
sha512
a6014ab2ef365855f81594267975ece081e17895ce84bc07d891ed901c4849673d11aedae4334c07f08acb1a6df94bcb4008cec6c78adc5d9a47f6d1d602f3ab
ripemd-160
77c86addfd958c605c5fd48feef6a63dde450b5d
Diameter
167794486
Circumference
527141924.53048
Area
2.211287706891E+16
Volume
2.4736125611727E+24
Surface area
8.8451508275642E+16
Circumference
527141924.53048
Perimeter
335588972
Area
7038747383001049
Diagonal
118648618.89631
Surface area
42232484298006294
Volume
5.9053149960725E+23
Space diagonal
145314287.49095
Perimeter
251691729
Area
3.0478670222501E+15
Altitude
72657143.745476
Surface area
3.0478670222501E+15
Volume
6.9594804646092E+22
Height
39549539.632104