16404881 (number)

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.

Interesting facts

Basic properties

Name

Name sixteen million four hundred four thousand eight hundred eighty-one

Notation

Scientific notation 1.6404881 × 10^7
Engineering notation 1.6404881 × 10^6

Prime Factorization of 16404881

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.

Most popular turbo-numbers

Basic calculations (n = 16404881)

Multiplication

n×y
n×2 32809762
n×3 49214643
n×4 65619524
n×5 82024405

Division

n÷y
n÷2 8202440.5
n÷3 5468293.6666667
n÷3 4101220.25
n÷5 3280976.2

Exponentiation

ny
n2 269120120624161
n3 4.414883553545E+21
n4 7.2425639324763E+28
n5 1.1881339944717E+36

Nth Root

y√n
2√n 4050.2939399505
3√n 254.09202134179
4√n 63.641919675247
5√n 27.732857292921

Divisors of 16404881

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 conversion 16404881

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

Cryptographic Hash Functions

md5 ce2562eb5df64af0eb8a6c6bda95efd2
sha1 fd06f3476125c89132c7c41995513ab13e359ce5
sha256 868283e4fb8311a36528b0b11242c71d007fff7c39544f480f40062001e347eb
sha512 d69b1dee492e51133d7d2324dc806e2a21b6efd8a95066ebd68e4d7c0fe80e6f487e8ea656ac87e23d28261141cc9f7f5cbb86a305d9f35fb55a4a7ac089f856
ripemd-160 a3997628d21eacc3057e5da2a0901f5efe0a1d19

16404881 as geometric shapes

Circle

Radius = n
Diameter 32809762
Circumference 103074907.26523
Area 8.4546579388606E+14

Sphere

Radius = n
Volume 1.8493020984362E+22
Surface area 3.3818631755443E+15
Circumference 103074907.26523

Square

Length = n
Perimeter 65619524
Area 269120120624161
Diagonal 23200005.199317

Cube

Length = n
Surface area 1614720723744966
Volume 4.414883553545E+21
Space diagonal 28414087.384121

Equilateral Triangle

Length = n
Perimeter 49214643
Area 1.1653243056503E+14
Altitude 14207043.692061

Triangular Pyramid

Length = n
Surface area 1.1653243056503E+14
Volume 5.2029901647677E+20
Height 7733335.0664389