83998427 is an odd 8-digits composite number following 83998426
and preceding 83998428 . In scientific notation, it is written as 8.3998427 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 83933520 positive integers (up to 83998427) that are relatively prime to 83998427.
83998427 has 4 divisors, whose sum is 84063336
The reverse of 83998427 is 72489938
Previous prime number is 1321
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-three million nine hundred ninety-eight thousand four hundred twenty-seven
Scientific notation
8.3998427 × 10^7
Engineering notation
8.3998427 × 10^6
Prime Factorization
1321 × 63587
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
83998427
Product of the distinct prime numbers
The prime factorization of 83998427 is 1321 × 63587.
Since it has a total of 2 prime factors.
3 , 10 , 99 , 57 , 624 , 613 , 3610 , 5915 , 62256 , 32851 , 493164 , 664346 , 9369792 , 7002678 , 44318652 , 18508967 , 803530562 , 958678095 , 8265012204 , 409904842
n×2
167996854
n×3
251995281
n×4
335993708
n×5
419992135
n÷2
41999213.5
n÷3
27999475.666667
n÷3
20999606.75
n÷5
16799685.4
n2
7055735738474329
n3
5.9267070335953E+23
n4
4.9783406811184E+31
n5
4.1817278628405E+39
2 √n
9165.0655753246
3 √n
437.94918024807
4 √n
95.734348983657
5 √n
38.446271689526
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
-83998426
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 83998427 can be divided by 4 positive divisors.
The sum of these divisors (counting 83998427) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000000011011011011011011
3
Ternary
12212001120011212
4
Quaternary
11000123123123
5
Quinary
133000422202
6
Senary
12200213335
8
Octal
500333333
10
Decimal
83998427
12
Duodecimal
2416a24b
16
Hexadecimal
501b6db
20
Vigesimal
164jg17
36
Base36
1e0dln
md5
47770fee5240a9c70301d4d8ddf0d344
sha1
019bb37ab9f526627d5f0706d8347035258b6085
sha256
a7c9394b23cd06ad12dd0416442d0981b7e51d877faba5c30b45d86c9988db15
sha512
ce1ea351e8be675fb4c813850c96e0e0c918bb3bf719921dad59be110a5a98c8ba2051f20533959f0a757b682f23956941d0e96d74b52160ee5a6063b47826a7
ripemd-160
9ff22ca0a718e4a51205cff253428efcfd273775
Diameter
167996854
Circumference
527777682.3526
Area
2.2166247561662E+16
Volume
2.4825732368962E+24
Surface area
8.8664990246648E+16
Circumference
527777682.3526
Perimeter
335993708
Area
7055735738474329
Diagonal
118791714.68141
Surface area
42334414430845974
Volume
5.9267070335953E+23
Space diagonal
145489543.31987
Perimeter
251995281
Area
3.0552231959543E+15
Altitude
72744771.659933
Surface area
3.0552231959543E+15
Volume
6.984691222602E+22
Height
39597238.227135