15993485 is an odd 8-digits composite number following 15993484
and preceding 15993486 . In scientific notation, it is written as 1.5993485 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 12482560 positive integers (up to 15993485) that are relatively prime to 15993485.
15993485 has 8 divisors, whose sum is 19660536
The reverse of 15993485 is 58439951
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
fifteen million nine hundred ninety-three thousand four hundred eighty-five
Scientific notation
1.5993485 × 10^7
Engineering notation
1.5993485 × 10^6
Prime Factorization
5 × 41 × 78017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
15993485
Product of the distinct prime numbers
The prime factorization of 15993485 is 5 × 41 × 78017.
Since it has a total of 3 prime factors.
8 , 2 , 98 , 25 , 19 , 545 , 4937 , 7463 , 79413 , 24145 , 983469 , 792084 , 4727819 , 2612533 , 79487094 , 82970823 , 579841034 , 97494892 , 6327967605 , 9735351109
n×2
31986970
n×3
47980455
n×4
63973940
n×5
79967425
n÷2
7996742.5
n÷3
5331161.6666667
n÷3
3998371.25
n÷5
3198697
n2
255791562445225
n3
4.0909985170943E+21
n4
6.5429323418169E+28
n5
1.0464429026486E+36
2 √n
3999.1855420823
3 √n
251.95000372893
4 √n
63.239114020377
5 √n
27.59234562843
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
-15993484
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 15993485 can be divided by 8 positive divisors.
The sum of these divisors (counting 15993485) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000000101010001101
3
Ternary
1010002112221022
4
Quaternary
331000222031
5
Quinary
13043242420
6
Senary
1330443525
8
Octal
75005215
10
Decimal
15993485
12
Duodecimal
54335a5
16
Hexadecimal
f40a8d
20
Vigesimal
4jj3e5
36
Base36
9isnh
md5
64d5465ee8c99e6f8d29d88350c5c5a2
sha1
1acc3221d906e683b785978a94229166416df1ef
sha256
7e69f078c582bd839b31a4fa1dd8934cec1d21e73335beeb0df83abea76c102d
sha512
0ff2d657b98e784f06e85ddff3bee3734595a9950165844ad1fa89e3500ed9d5aa7fc4eeb3506d5dce388dba171a0378cc98fd34535e7251e15ea62a627f548f
ripemd-160
2d942fda693ebf9d90e4f781ae642461f5bd3c5f
Diameter
31986970
Circumference
100490029.9626
Area
8.0359289342817E+14
Volume
1.71363345162E+22
Surface area
3.2143715737127E+15
Circumference
100490029.9626
Perimeter
63973940
Area
255791562445225
Diagonal
22618203.396611
Surface area
1534749374671350
Volume
4.0909985170943E+21
Space diagonal
27701528.610091
Perimeter
47980455
Area
1.1076099557564E+14
Altitude
13850764.305045
Surface area
1.1076099557564E+14
Volume
4.8212879887691E+20
Height
7539401.1322036