16404845 (number)

16404845 is an odd 8-digits composite number following 16404844 and preceding 16404846. In scientific notation, it is written as 1.6404845 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 13123872 positive integers (up to 16404845) that are relatively prime to 16404845.

Interesting facts

Basic properties

Name

Name sixteen million four hundred four thousand eight hundred forty-five

Notation

Scientific notation 1.6404845 × 10^7
Engineering notation 1.6404845 × 10^6

Prime Factorization of 16404845

Prime Factorization 5 × 3280969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16404845
Product of the distinct prime numbers

The prime factorization of 16404845 is 5 × 3280969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 77, 42, 192, 339, 375, 1221, 4253, 9953, 197516, 507586, 6778542, 1917446, 77691422, 82720286, 133527205, 537618412, 96135329, 167374589

Basic calculations (n = 16404845)

Multiplication

n×y
n×2 32809690
n×3 49214535
n×4 65619380
n×5 82024225

Division

n÷y
n÷2 8202422.5
n÷3 5468281.6666667
n÷3 4101211.25
n÷5 3280969

Exponentiation

ny
n2 269118939474025
n3 4.4148544886358E+21
n4 7.2425003583624E+28
n5 1.1881209579138E+36

Nth Root

y√n
2√n 4050.2894958262
3√n 254.09183547598
4√n 63.641884760166
5√n 27.732845121132

Divisors of 16404845

1, 5, 3280969, 16404845

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16404844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16404845 can be divided by 4 positive divisors. The sum of these divisors (counting 16404845) is 1, the average is 0.25.

Base conversion 16404845

Base System Value
2 Binary 111110100101000101101101
3 Ternary 1010212110012212
4 Quaternary 332211011231
5 Quinary 13144423340
6 Senary 1343340205
8 Octal 76450555
10 Decimal 16404845
12 Duodecimal 55b1665
16 Hexadecimal fa516d
20 Vigesimal 52ac25
36 Base36 9rm25

Cryptographic Hash Functions

md5 c868e365a0e0423a3f45e71db01d4efd
sha1 c135b19b1dbae6a6c079235c5280fa1f946bc9b8
sha256 2d5b18d2f5936784eb7f00f735bc869aa0a452bcaf4354667fac841f94be8642
sha512 37a79e57abea823c80fadac9cdd7ed245e9d0aabe11510e7d16c9d6df0586d956561c507b5c58ef0b3692331d2bc4af1bdf0cf02b15f0101a3205483a5c0eb1b
ripemd-160 2688fb33861f98acb7f22372a33409a71896ee53

16404845 as geometric shapes

Circle

Radius = n
Diameter 32809690
Circumference 103074681.07056
Area 8.4546208319347E+14

Sphere

Radius = n
Volume 1.8492899237555E+22
Surface area 3.3818483327739E+15
Circumference 103074681.07056

Square

Length = n
Perimeter 65619380
Area 269118939474025
Diagonal 23199954.287628

Cube

Length = n
Surface area 1614713636844150
Volume 4.4148544886358E+21
Space diagonal 28414025.030292

Equilateral Triangle

Length = n
Perimeter 49214535
Area 1.1653191911202E+14
Altitude 14207012.515146

Triangular Pyramid

Length = n
Surface area 1.1653191911202E+14
Volume 5.2029559114437E+20
Height 7733318.0958762