83485188 is an even 8-digits composite number following 83485187
and preceding 83485189 . In scientific notation, it is written as 8.3485188 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 27179712 positive integers (up to 83485188) that are relatively prime to 83485188.
83485188 has 12 divisors, whose sum is 146233052
The reverse of 83485188 is 88158438
Previous prime number is 1161
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-three million four hundred eighty-five thousand one hundred eighty-eight
Scientific notation
8.3485188 × 10^7
Engineering notation
8.3485188 × 10^6
Prime Factorization
2 × 2 × 1161 × 17977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
41742594
Product of the distinct prime numbers
The prime factorization of 83485188 is 2 × 2 × 1161 × 17977.
Since it has a total of 4 prime factors.
5 , 2 , 76 , 27 , 43 , 936 , 5974 , 6568 , 19667 , 93830 , 532790 , 168934 , 934949 , 3481575 , 90436822 , 97889206 , 318719024 , 827010940 , 8257049288 , 9115432015
n×2
166970376
n×3
250455564
n×4
333940752
n×5
417425940
n÷2
41742594
n÷3
27828396
n÷3
20871297
n÷5
16697037.6
n2
6969776615395344
n3
5.8187311105428E+23
n4
4.8577786068512E+31
n5
4.0555256025535E+39
2 √n
9137.0229287225
3 √n
437.05538591465
4 √n
95.58777604235
5 √n
38.399174308237
1 , 2 , 4 , 1161 , 2322 , 4644 , 17977 , 35954 , 71908 , 20871297 , 41742594 , 83485188
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83485187
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83485188 can be divided by 12 positive divisors.
The sum of these divisors (counting 83485188) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111110011110001000000100
3
Ternary
12211002111011000
4
Quaternary
10332132020010
5
Quinary
132333011223
6
Senary
12141213300
8
Octal
476361004
10
Decimal
83485188
12
Duodecimal
23b61230
16
Hexadecimal
4f9e204
20
Vigesimal
161fcj8
36
Base36
1dpdl0
md5
3056bf8b1d1af51d3a3a2a372d5df144
sha1
c8fb848ee134e1818b6426a3af3284e8fb1ffed9
sha256
f091af3de295088fb280f6c936060036cc81414e852067173e74e4d7ef179936
sha512
a61390d6c06036cd9145bdb5aac8addbaa346ad637e9b272281d8d32ee433483e168334d5a6bbd4cc46e63c0d666516fff3ef05d806ce1095ec0bb587002dbc5
ripemd-160
eec8871ce74a985740a47e0df5a7ea15f1681a5b
Diameter
166970376
Circumference
524552906.60873
Area
2.1896199012088E+16
Volume
2.4373443880128E+24
Surface area
8.7584796048352E+16
Circumference
524552906.60873
Perimeter
333940752
Area
6969776615395344
Diagonal
118065885.12687
Surface area
41818659692372064
Volume
5.8187311105428E+23
Space diagonal
144600587.29544
Perimeter
250455564
Area
3.0180018038175E+15
Altitude
72300293.64772
Surface area
3.0180018038175E+15
Volume
6.8574403769433E+22
Height
39355295.042289