16404881 is an odd 8-digits composite number following 16404880
and preceding 16404882 . In scientific notation, it is written as 1.6404881 × 10^7.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 15408448 positive integers (up to 16404881) that are relatively prime to 16404881.
16404881 has 8 divisors, whose sum is 17405280
The reverse of 16404881 is 18840461
Previous prime number is 947
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
sixteen million four hundred four thousand eight hundred eighty-one
Scientific notation
1.6404881 × 10^7
Engineering notation
1.6404881 × 10^6
Prime Factorization
17 × 947 × 1019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
16404881
Product of the distinct prime numbers
The prime factorization of 16404881 is 17 × 947 × 1019.
Since it has a total of 3 prime factors.
1 , 3 , 6 , 59 , 903 , 991 , 8478 , 7387 , 92187 , 16316 , 416908 , 934580 , 433445 , 8887927 , 92584296 , 21285128 , 263371099 , 177604911 , 6935004749 , 442378317
n×2
32809762
n×3
49214643
n×4
65619524
n×5
82024405
n÷2
8202440.5
n÷3
5468293.6666667
n÷3
4101220.25
n÷5
3280976.2
n2
269120120624161
n3
4.414883553545E+21
n4
7.2425639324763E+28
n5
1.1881339944717E+36
2 √n
4050.2939399505
3 √n
254.09202134179
4 √n
63.641919675247
5 √n
27.732857292921
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
-16404880
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 16404881 can be divided by 8 positive divisors.
The sum of these divisors (counting 16404881) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100101000110010001
3
Ternary
1010212110021012
4
Quaternary
332211012101
5
Quinary
13144424011
6
Senary
1343340305
8
Octal
76450621
10
Decimal
16404881
12
Duodecimal
55b1695
16
Hexadecimal
fa5191
20
Vigesimal
52ac41
36
Base36
9rm35
md5
ce2562eb5df64af0eb8a6c6bda95efd2
sha1
fd06f3476125c89132c7c41995513ab13e359ce5
sha256
868283e4fb8311a36528b0b11242c71d007fff7c39544f480f40062001e347eb
sha512
d69b1dee492e51133d7d2324dc806e2a21b6efd8a95066ebd68e4d7c0fe80e6f487e8ea656ac87e23d28261141cc9f7f5cbb86a305d9f35fb55a4a7ac089f856
ripemd-160
a3997628d21eacc3057e5da2a0901f5efe0a1d19
Diameter
32809762
Circumference
103074907.26523
Area
8.4546579388606E+14
Volume
1.8493020984362E+22
Surface area
3.3818631755443E+15
Circumference
103074907.26523
Perimeter
65619524
Area
269120120624161
Diagonal
23200005.199317
Surface area
1614720723744966
Volume
4.414883553545E+21
Space diagonal
28414087.384121
Perimeter
49214643
Area
1.1653243056503E+14
Altitude
14207043.692061
Surface area
1.1653243056503E+14
Volume
5.2029901647677E+20
Height
7733335.0664389