83669889 is an odd 8-digits composite number following 83669888
and preceding 83669890 . In scientific notation, it is written as 8.3669889 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 54259200 positive integers (up to 83669889) that are relatively prime to 83669889.
83669889 has 16 divisors, whose sum is 114617664
The reverse of 83669889 is 98896638
Previous prime number is 1571
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-three million six hundred sixty-nine thousand eight hundred eighty-nine
Scientific notation
8.3669889 × 10^7
Engineering notation
8.3669889 × 10^6
Prime Factorization
3 × 41 × 1571 × 433
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83669889
Product of the distinct prime numbers
The prime factorization of 83669889 is 3 × 41 × 1571 × 433.
Since it has a total of 4 prime factors.
8 , 9 , 80 , 82 , 138 , 223 , 6788 , 3397 , 8271 , 88792 , 877802 , 441904 , 2645766 , 9843611 , 16397103 , 83907839 , 941463688 , 875673901 , 7803633162 , 1112551049
n×2
167339778
n×3
251009667
n×4
334679556
n×5
418349445
n÷2
41834944.5
n÷3
27889963
n÷3
20917472.25
n÷5
16733977.8
n2
7000650325272321
n3
5.8574363564335E+23
n4
4.9009104976735E+31
n5
4.1005863733928E+39
2 √n
9147.1246301775
3 √n
437.3774594492
4 √n
95.640601368757
5 √n
38.416150008903
1 , 3 , 41 , 123 , 433 , 1299 , 1571 , 4713 , 17753 , 53259 , 64411 , 193233 , 680243 , 2040729 , 27889963 , 83669889
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
-83669888
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 83669889 can be divided by 16 positive divisors.
The sum of these divisors (counting 83669889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111111001011001110000001
3
Ternary
12211102212111210
4
Quaternary
10333023032001
5
Quinary
132404414024
6
Senary
12145200333
8
Octal
477131601
10
Decimal
83669889
12
Duodecimal
240300a9
16
Hexadecimal
4fcb381
20
Vigesimal
162iee9
36
Base36
1dtc3l
md5
d31f27576635df61e930fd1700038161
sha1
8aad745a93ea77ecf8901f1c2df35e5834e9dd9c
sha256
83078d353ab7ae866d1fa49e51314db3e57b67053bf82d6d17b148e4a882a8d5
sha512
2f7faacfe5bea484c482621c53f9d604bc0b6ecbccab402a5d79549225948cf539fcf8267211ba4aff7b0043d12b5480c30aa773d52fc4c87b57e73f12e16b22
ripemd-160
bcf97975f6a5640a3571864ef84332efe5dc01d9
Diameter
167339778
Circumference
525713417.21815
Area
2.1993191632227E+16
Volume
2.4535572034988E+24
Surface area
8.7972766528906E+16
Circumference
525713417.21815
Perimeter
334679556
Area
7000650325272321
Diagonal
118327091.78605
Surface area
42003901951633926
Volume
5.8574363564335E+23
Space diagonal
144920498.81165
Perimeter
251009667
Area
3.0313705123488E+15
Altitude
72460249.405824
Surface area
3.0313705123488E+15
Volume
6.9030549466712E+22
Height
39442363.928684