83428685 is an odd 8-digits composite number following 83428684
and preceding 83428686 . In scientific notation, it is written as 8.3428685 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 66707280 positive integers (up to 83428685) that are relatively prime to 83428685.
83428685 has 8 divisors, whose sum is 100167936
The reverse of 83428685 is 58682438
Previous prime number is 2671
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-three million four hundred twenty-eight thousand six hundred eighty-five
Scientific notation
8.3428685 × 10^7
Engineering notation
8.3428685 × 10^6
Prime Factorization
5 × 2671 × 6247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83428685
Product of the distinct prime numbers
The prime factorization of 83428685 is 5 × 2671 × 6247.
Since it has a total of 3 prime factors.
2 , 8 , 72 , 29 , 412 , 114 , 5947 , 8982 , 711 , 82746 , 306921 , 14029 , 8914685 , 8394037 , 57082019 , 15736582 , 2717287 , 967864771 , 1762778575 , 1731086020
n×2
166857370
n×3
250286055
n×4
333714740
n×5
417143425
n÷2
41714342.5
n÷3
27809561.666667
n÷3
20857171.25
n÷5
16685737
n2
6960345480829225
n3
5.8069247061127E+23
n4
4.84464092125E+31
n5
4.0418202135707E+39
2 √n
9133.9304245215
3 √n
436.95676357474
4 √n
95.571598419831
5 √n
38.393975167619
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
-83428684
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 83428685 can be divided by 8 positive divisors.
The sum of these divisors (counting 83428685) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110010000010101001101
3
Ternary
12210222121122022
4
Quaternary
10332100111031
5
Quinary
132324204220
6
Senary
12140055525
8
Octal
476202515
10
Decimal
83428685
12
Duodecimal
23b345a5
16
Hexadecimal
4f9054d
20
Vigesimal
1618be5
36
Base36
1do5zh
md5
b2b5deb9744d10071e0b6fbb5dd3273a
sha1
9ab5164201b59d057a4ab4662e585dd6de627916
sha256
534b70ef8878b005a6fffbfca31d52fcb35833293960a8d7605bd5edd2a52d2e
sha512
e3a7c194bdfba33c92d5b2b2598cb74d01cca68e450eeb00ff55c6993c646d37c82852e398d0a9fb9049d25bce97b3ed027021cbc3d4be7ddbe3336564b3d92f
ripemd-160
9fcdb1d782bc318440703a53fcd2698f4dd0bb6a
Diameter
166857370
Circumference
524197887.78931
Area
2.186657022902E+16
Volume
2.4323989328897E+24
Surface area
8.746628091608E+16
Circumference
524197887.78931
Perimeter
333714740
Area
6960345480829225
Diagonal
117985977.81795
Surface area
41762072884975350
Volume
5.8069247061127E+23
Space diagonal
144502721.22866
Perimeter
250286055
Area
3.0139180027572E+15
Altitude
72251360.61433
Surface area
3.0139180027572E+15
Volume
6.8435263958867E+22
Height
39328659.272651