83889495 is an odd 8-digits composite number following 83889494
and preceding 83889496 . In scientific notation, it is written as 8.3889495 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 44509248 positive integers (up to 83889495) that are relatively prime to 83889495.
83889495 has 8 divisors, whose sum is 86198112
The reverse of 83889495 is 59498838
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-three million eight hundred eighty-nine thousand four hundred ninety-five
Scientific notation
8.3889495 × 10^7
Engineering notation
8.3889495 × 10^6
Prime Factorization
45 × 197 × 9463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83889495
Product of the distinct prime numbers
The prime factorization of 83889495 is 45 × 197 × 9463.
Since it has a total of 3 prime factors.
3 , 8 , 64 , 12 , 750 , 502 , 3506 , 4374 , 18861 , 69751 , 529168 , 155669 , 7002017 , 5833222 , 67362419 , 27894295 , 709913243 , 746370800 , 178700598 , 2926038475
n×2
167778990
n×3
251668485
n×4
335557980
n×5
419447475
n÷2
41944747.5
n÷3
27963165
n÷3
20972373.75
n÷5
16777899
n2
7037447371355025
n3
5.9036790607205E+23
n4
4.9525665504592E+31
n5
4.1546830687191E+39
2 √n
9159.1208639258
3 √n
437.75978258424
4 √n
95.70329599301
5 √n
38.436294827862
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
-83889494
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 83889495 can be divided by 8 positive divisors.
The sum of these divisors (counting 83889495) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000000000110101010111
3
Ternary
12211212000202100
4
Quaternary
11000000311113
5
Quinary
132433430440
6
Senary
12154013143
8
Octal
500006527
10
Decimal
83889495
12
Duodecimal
241171b3
16
Hexadecimal
5000d57
20
Vigesimal
16463ef
36
Base36
1dy1jr
md5
924dbeba0d362739c1ef5ffc961b4e97
sha1
f05e2c6f6192e6a6fe0a6eaa072d0fd1e9fc010a
sha256
e7d0acb8e1e1b08b3b5406de2f6637ff73e454ff0725b859a07d1bf0386e5e15
sha512
94ac9c2542e7428dbd2f676f47a07e2e1f7e27877b59d4a0260275b02c8b0e07ce16d04e45728a9def66a13b5a0e2856128468c0def23fa968788d30077d64ae
ripemd-160
1d4405fc193e3b18487773de3369e8b35bb82f72
Diameter
167778990
Circumference
527093242.41072
Area
2.2108792961874E+16
Volume
2.4729273021749E+24
Surface area
8.8435171847495E+16
Circumference
527093242.41072
Perimeter
335557980
Area
7037447371355025
Diagonal
118637661.56963
Surface area
42224684228130150
Volume
5.9036790607205E+23
Space diagonal
145300867.5613
Perimeter
251668485
Area
3.0473041006947E+15
Altitude
72650433.780648
Surface area
3.0473041006947E+15
Volume
6.9575524963075E+22
Height
39545887.189877