84685993 is an odd 8-digits composite number following 84685992
and preceding 84685994 . In scientific notation, it is written as 8.4685993 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 68140800 positive integers (up to 84685993) that are relatively prime to 84685993.
84685993 has 16 divisors, whose sum is 102743424
The reverse of 84685993 is 39958648
Previous prime number is 547
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-four million six hundred eighty-five thousand nine hundred ninety-three
Scientific notation
8.4685993 × 10^7
Engineering notation
8.4685993 × 10^6
Prime Factorization
7 × 17 × 547 × 1301
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84685993
Product of the distinct prime numbers
The prime factorization of 84685993 is 7 × 17 × 547 × 1301.
Since it has a total of 4 prime factors.
5 , 9 , 20 , 38 , 977 , 456 , 3998 , 6607 , 39786 , 52729 , 218195 , 800115 , 7835197 , 6571032 , 73489358 , 10669030 , 98645472 , 209830432 , 5080022059 , 5749081070
n×2
169371986
n×3
254057979
n×4
338743972
n×5
423429965
n÷2
42342996.5
n÷3
28228664.333333
n÷3
21171498.25
n÷5
16937198.6
n2
7171717410396049
n3
6.0734401041478E+23
n4
5.1433530614578E+31
n5
4.3556996135914E+39
2 √n
9202.4992800869
3 √n
439.1408735268
4 √n
95.92965797962
5 √n
38.509006723702
1 , 7 , 17 , 119 , 547 , 1301 , 3829 , 9107 , 9299 , 22117 , 65093 , 154819 , 711647 , 4981529 , 12097999 , 84685993
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
-84685992
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 84685993 can be divided by 16 positive divisors.
The sum of these divisors (counting 84685993) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000011000011010010101001
3
Ternary
12220100111100021
4
Quaternary
11003003102221
5
Quinary
133134422433
6
Senary
12223040441
8
Octal
503032251
10
Decimal
84685993
12
Duodecimal
24440121
16
Hexadecimal
50c34a9
20
Vigesimal
1695ejd
36
Base36
1ef44p
md5
44f6f6a252ef1cba8d2ac39c512e9609
sha1
bcf6ad2eab026bbc419e2042f63493706b33f4b1
sha256
108c5356432388ed0d10d71577627a18ec065a228d80bbf2bfd6d69421a818e7
sha512
62fd92530a097b330d53245821bed87ed0a4dc878122c525c03a38579c756398091d2e5c1cccc4bb98046a035d1d09c8b80b91339a9427dddb8492568561e77b
ripemd-160
abf7ed276cca7e4ec11e2236635c0aa92795d80c
Diameter
169371986
Circumference
532097786.94151
Area
2.2530614730122E+16
Volume
2.5440366417611E+24
Surface area
9.0122458920489E+16
Circumference
532097786.94151
Perimeter
338743972
Area
7171717410396049
Diagonal
119764079.84363
Surface area
43030304462376294
Volume
6.0734401041478E+23
Space diagonal
146680442.56542
Perimeter
254057979
Area
3.1054447330831E+15
Altitude
73340221.282711
Surface area
3.1054447330831E+15
Volume
7.157617804622E+22
Height
39921359.947878