83997685 is an odd 8-digits composite number following 83997684
and preceding 83997686 . In scientific notation, it is written as 8.3997685 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 67140864 positive integers (up to 83997685) that are relatively prime to 83997685.
83997685 has 8 divisors, whose sum is 100883160
The reverse of 83997685 is 58679938
Previous prime number is 1289
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
eighty-three million nine hundred ninety-seven thousand six hundred eighty-five
Scientific notation
8.3997685 × 10^7
Engineering notation
8.3997685 × 10^6
Prime Factorization
5 × 1289 × 13033
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83997685
Product of the distinct prime numbers
The prime factorization of 83997685 is 5 × 1289 × 13033.
Since it has a total of 3 prime factors.
4 , 4 , 66 , 78 , 210 , 875 , 3155 , 844 , 3096 , 75018 , 572248 , 262500 , 5161608 , 2752346 , 86707373 , 23738380 , 553944636 , 837210872 , 3515700617 , 6122047242
n×2
167995370
n×3
251993055
n×4
335990740
n×5
419988425
n÷2
41998842.5
n÷3
27999228.333333
n÷3
20999421.25
n÷5
16799537
n2
7055611085359225
n3
5.9265499743051E+23
n4
4.9781647787844E+31
n5
4.1815431696643E+39
2 √n
9165.0250954375
3 √n
437.94789070309
4 √n
95.734137565643
5 √n
38.446203766267
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
-83997684
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 83997685 can be divided by 8 positive divisors.
The sum of these divisors (counting 83997685) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000011011001111110101
3
Ternary
12212001112011101
4
Quaternary
11000123033311
5
Quinary
133000411220
6
Senary
12200210101
8
Octal
500331765
10
Decimal
83997685
12
Duodecimal
24169931
16
Hexadecimal
501b3f5
20
Vigesimal
164je45
36
Base36
1e0d11
md5
12d7acb468bb81c13f89a002a2e020cf
sha1
5f611c80657738ddda793df3e7fc65fede9769f1
sha256
7b78154f53c0a175457d104b282f3f2ea6284dfca93e3582b17519948deaea7e
sha512
b839e4495796fd151072156c053eeb2376d72bf808b6c9d8881b00271b01baeec99cda5e9e44b62a9f3d2d6eb3ef897a0caa96d33265a645fe6762a224d36039
ripemd-160
4e8ec672f4608fefa70483924630c4d2454bd07b
Diameter
167995370
Circumference
527773020.2291
Area
2.2165855952351E+16
Volume
2.4825074480546E+24
Surface area
8.8663423809405E+16
Circumference
527773020.2291
Perimeter
335990740
Area
7055611085359225
Diagonal
118790665.33494
Surface area
42333666512155350
Volume
5.9265499743051E+23
Space diagonal
145488258.13817
Perimeter
251993055
Area
3.0551692195721E+15
Altitude
72744129.069083
Surface area
3.0551692195721E+15
Volume
6.9845061264535E+22
Height
39596888.444981