83669885 is an odd 8-digits composite number following 83669884
and preceding 83669886 . In scientific notation, it is written as 8.3669885 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 61573440 positive integers (up to 83669885) that are relatively prime to 83669885.
83669885 has 8 divisors, whose sum is 85250880
The reverse of 83669885 is 58896638
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-three million six hundred sixty-nine thousand eight hundred eighty-five
Scientific notation
8.3669885 × 10^7
Engineering notation
8.3669885 × 10^6
Prime Factorization
65 × 311 × 4139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83669885
Product of the distinct prime numbers
The prime factorization of 83669885 is 65 × 311 × 4139.
Since it has a total of 3 prime factors.
6 , 8 , 44 , 79 , 821 , 102 , 4386 , 5375 , 20549 , 50847 , 916729 , 810280 , 2325785 , 2767658 , 7285967 , 45503227 , 537844674 , 412887107 , 8614787258 , 2875172134
n×2
167339770
n×3
251009655
n×4
334679540
n×5
418349425
n÷2
41834942.5
n÷3
27889961.666667
n÷3
20917471.25
n÷5
16733977
n2
7000649655913225
n3
5.8574355163555E+23
n4
4.9009095604838E+31
n5
4.1005853932108E+39
2 √n
9147.1244115296
3 √n
437.37745247931
4 √n
95.640600225686
5 √n
38.416149641592
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
-83669884
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 83669885 can be divided by 8 positive divisors.
The sum of these divisors (counting 83669885) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111001011001101111101
3
Ternary
12211102212111122
4
Quaternary
10333023031331
5
Quinary
132404414020
6
Senary
12145200325
8
Octal
477131575
10
Decimal
83669885
12
Duodecimal
240300a5
16
Hexadecimal
4fcb37d
20
Vigesimal
162iee5
36
Base36
1dtc3h
md5
cbdfe11f82fd7bf8dfba58914842e363
sha1
c25798a1c78e16962d2531dac8391e29ae84201e
sha256
8d5de339fcedca65293458385fb69b0de67bdaff1e3db10baf8d18d1eef886c7
sha512
ef559c0cb158b22192c1f9901c2f613fb8888966541951e40118b7110710212a3beba22606e64447a140ec1f2471f1221019e9d847708fc54e28020b26d255db
ripemd-160
696112e4d15b188f04a73cf02bc0ab3a3fdb4ea0
Diameter
167339770
Circumference
525713392.08541
Area
2.1993189529373E+16
Volume
2.4535568516078E+24
Surface area
8.7972758117492E+16
Circumference
525713392.08541
Perimeter
334679540
Area
7000649655913225
Diagonal
118327086.1292
Surface area
42003897935479350
Volume
5.8574355163555E+23
Space diagonal
144920491.88345
Perimeter
251009655
Area
3.0313702225078E+15
Altitude
72460245.941723
Surface area
3.0313702225078E+15
Volume
6.9030539566298E+22
Height
39442362.043066