83993917 is an odd 8-digits composite number following 83993916
and preceding 83993918 . In scientific notation, it is written as 8.3993917 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 71356992 positive integers (up to 83993917) that are relatively prime to 83993917.
83993917 has 8 divisors, whose sum is 96843456
The reverse of 83993917 is 71939938
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-three million nine hundred ninety-three thousand nine hundred seventeen
Scientific notation
8.3993917 × 10^7
Engineering notation
8.3993917 × 10^6
Prime Factorization
7 × 113 × 106187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83993917
Product of the distinct prime numbers
The prime factorization of 83993917 is 7 × 113 × 106187.
Since it has a total of 3 prime factors.
8 , 2 , 70 , 36 , 745 , 431 , 9526 , 2650 , 20459 , 57362 , 274815 , 112592 , 9706602 , 9254064 , 42370083 , 8923321 , 308106371 , 668377877 , 8826928834 , 3570077138
n×2
167987834
n×3
251981751
n×4
335975668
n×5
419969585
n÷2
41996958.5
n÷3
27997972.333333
n÷3
20998479.25
n÷5
16798783.4
n2
7054978093002889
n3
5.925752443805E+23
n4
4.9772715892751E+31
n5
4.1806053675603E+39
2 √n
9164.8195290469
3 √n
437.941342061
4 √n
95.733063928023
5 √n
38.445858833201
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
-83993916
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 83993917 can be divided by 8 positive divisors.
The sum of these divisors (counting 83993917) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000011010010100111101
3
Ternary
12212001022222211
4
Quaternary
11000122110331
5
Quinary
133000301132
6
Senary
12200140421
8
Octal
500322475
10
Decimal
83993917
12
Duodecimal
24167711
16
Hexadecimal
501a53d
20
Vigesimal
164j4fh
36
Base36
1e0a4d
md5
9bcd9a46ca187ca8e9c7aeb55c5d1f2c
sha1
e02384132bbc70ae7197494f8f93f68b8598a7b9
sha256
357f7123b754049e09ab2871c3131688fe43dc7f1002757e1e71536fd1b8afc5
sha512
0e7a69135a263ac58edb9530f43eabdcd2d674cf9c8f9369a254c2a6effd49358d2e6261bedb6762bca7cb4dfba388c7b92e8d047de0772c8f48ca71b8743309
ripemd-160
08fcdfd8ea70027af7bd43cb41a9d72412d344cc
Diameter
167987834
Circumference
527749345.18686
Area
2.2163867348215E+16
Volume
2.48217337926E+24
Surface area
8.8655469392859E+16
Circumference
527749345.18686
Perimeter
335975668
Area
7054978093002889
Diagonal
118785336.57824
Surface area
42329868558017334
Volume
5.925752443805E+23
Space diagonal
145481731.77072
Perimeter
251981751
Area
3.0548951258416E+15
Altitude
72740865.885362
Surface area
3.0548951258416E+15
Volume
6.9835662277455E+22
Height
39595112.192747