83797890 is an even 8-digits composite number following 83797889
and preceding 83797891 . In scientific notation, it is written as 8.3797890 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 20195840 positive integers (up to 83797890) that are relatively prime to 83797890.
83797890 has 16 divisors, whose sum is 127199160
The reverse of 83797890 is 09879738
Previous prime number is 197
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-three million seven hundred ninety-seven thousand eight hundred ninety
Scientific notation
8.3797890 × 10^7
Engineering notation
8.3797890 × 10^6
Prime Factorization
2 × 165 × 197 × 1289
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83797890
Product of the distinct prime numbers
The prime factorization of 83797890 is 2 × 165 × 197 × 1289.
Since it has a total of 4 prime factors.
2 , 4 , 57 , 72 , 357 , 88 , 1948 , 5669 , 58694 , 38943 , 889792 , 971799 , 3269151 , 6801485 , 46927798 , 76424366 , 319259308 , 607019918 , 9274016604 , 6967969968
n×2
167595780
n×3
251393670
n×4
335191560
n×5
418989450
n÷2
41898945
n÷3
27932630
n÷3
20949472.5
n÷5
16759578
n2
7022086368452100
n3
5.8843602107405E+23
n4
4.9309696966001E+31
n5
4.1320485622903E+39
2 √n
9154.1187451333
3 √n
437.60038404003
4 √n
95.677158952036
5 √n
38.427896885519
1 , 2 , 165 , 197 , 330 , 394 , 1289 , 2578 , 32505 , 65010 , 212685 , 253933 , 425370 , 507866 , 41898945 , 83797890
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83797889
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83797890 can be divided by 16 positive divisors.
The sum of these divisors (counting 83797890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111111101010011110000010
3
Ternary
12211200101002120
4
Quaternary
10333222132002
5
Quinary
132423013030
6
Senary
12152025110
8
Octal
477523602
10
Decimal
83797890
12
Duodecimal
24092196
16
Hexadecimal
4fea782
20
Vigesimal
163eeea
36
Base36
1dw2v6
md5
57a9c90789bb794e16fe64638cc37603
sha1
37032ac53ff26456e610af63b32588e862973229
sha256
758f6a93a1d0e1fc4877336f627a9174a1432251c7a0d0a375b64e2666540ced
sha512
a4ed967357c728b97d47a93133f2e4c7b6ed621beb81e18aa092ec68cd65c91aa2b5d6888935dbe4bdea1ade5ab13ef9a673842d44a50eeaf3786a5fc95a5711
ripemd-160
bb6bf76a652bfa7d043f049a06bd5061480b6b6b
Diameter
167595780
Circumference
526517671.22065
Area
2.2060534948002E+16
Volume
2.4648350412185E+24
Surface area
8.8242139792009E+16
Circumference
526517671.22065
Perimeter
335191560
Area
7022086368452100
Diagonal
118508112.53625
Surface area
42132518210712600
Volume
5.8843602107405E+23
Space diagonal
145142203.04707
Perimeter
251393670
Area
3.040652591324E+15
Altitude
72571101.523534
Surface area
3.040652591324E+15
Volume
6.9347850132648E+22
Height
39502704.17875