83622145 is an odd 8-digits composite number following 83622144
and preceding 83622146 . In scientific notation, it is written as 8.3622145 × 10^7.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 66081024 positive integers (up to 83622145) that are relatively prime to 83622145.
83622145 has 16 divisors, whose sum is 101581200
The reverse of 83622145 is 54122638
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
eighty-three million six hundred twenty-two thousand one hundred forty-five
Scientific notation
8.3622145 × 10^7
Engineering notation
8.3622145 × 10^6
Prime Factorization
5 × 173 × 277 × 349
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83622145
Product of the distinct prime numbers
The prime factorization of 83622145 is 5 × 173 × 277 × 349.
Since it has a total of 4 prime factors.
8 , 6 , 65 , 3 , 23 , 901 , 2231 , 3145 , 57268 , 10880 , 438429 , 37389 , 7453025 , 4175529 , 36372613 , 47719623 , 518720680 , 816527727 , 6257025302 , 9688466985
n×2
167244290
n×3
250866435
n×4
334488580
n×5
418110725
n÷2
41811072.5
n÷3
27874048.333333
n÷3
20905536.25
n÷5
16724429
n2
6992663134401025
n3
5.8474149056104E+23
n4
4.8897337711211E+31
n5
4.0889002642009E+39
2 √n
9144.514475903
3 √n
437.29425100993
4 √n
95.626954755984
5 √n
38.411764776718
1 , 5 , 173 , 277 , 349 , 865 , 1385 , 1745 , 47921 , 60377 , 96673 , 239605 , 301885 , 483365 , 16724429 , 83622145
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
-83622144
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 83622145 can be divided by 16 positive divisors.
The sum of these divisors (counting 83622145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111110111111100100000001
3
Ternary
12211100110000111
4
Quaternary
10332333210001
5
Quinary
132401402040
6
Senary
12144151321
8
Octal
476774401
10
Decimal
83622145
12
Duodecimal
24008541
16
Hexadecimal
4fbf901
20
Vigesimal
162cf75
36
Base36
1dsb9d
md5
98f9eab4fc8b2c32fd338ffa62c8bf23
sha1
9e0c1538124a296f2900b774ad03adecd371a29d
sha256
38fe245e1f66f8b001cd1e2b24fc64c5fef6d22514b0a290fe816cb20f0a94d9
sha512
e7e405d08aec428418e1e2a1bc65c1bb6763331d3115c477b69ba9681c9752d9889192ae86bd67458b546f7a696ddcfc41407c9004380896bc3d91a2f7ee01a6
ripemd-160
dfe2275e6adf325c89c554928d66acacb9807f7e
Diameter
167244290
Circumference
525413432.81884
Area
2.1968099132062E+16
Volume
2.4493594279943E+24
Surface area
8.787239652825E+16
Circumference
525413432.81884
Perimeter
334488580
Area
6992663134401025
Diagonal
118259571.57373
Surface area
41955978806406150
Volume
5.8474149056104E+23
Space diagonal
144837803.77789
Perimeter
250866435
Area
3.0279119572491E+15
Altitude
72418901.888946
Surface area
3.0279119572491E+15
Volume
6.891244553614E+22
Height
39419857.191243